METHOD AND COMPOSITIONS FOR ENGINEERING GRAPEVINE RED BLOTCH VIRUS-RESISTANT GRAPEVINE
20230047498 · 2023-02-16
Inventors
Cpc classification
C12N15/8218
CHEMISTRY; METALLURGY
International classification
Abstract
Compositions and methods for transforming cells and generating transgenic grapevine plants comprising two silencing suppressor proteins C2 and V2 encoded by GRBV and recombinant hairpin vectors targeting C2 and V2, which are be used to generate stably transformed transgenic grapevine plants.
Claims
1. A transformed or transgenic plant that is resistant to a Grapevine Red Blotch Virus (GRBV), wherein the transformed or transgenic plant comprises: at least one nucleic acid construct comprising: a recombinant nucleic acid sequence encoding a suppressor of expression of a C2, a V2, or both proteins, of the GRBV, wherein when the construct reduces the expression of the C2, V2, or both proteins in a plant that regulates transcription or expression of the C2, V2, or both proteins and confers resistance to the GRBV in the plant as compared to a control plant.
2. The plant of claim 1, wherein the plant is a grapevine.
3. The plant of claim 1, wherein at least one of: expression of the suppressor is regulated by a constitutive, inducible, or tissue-enhanced promoter; expression of the suppressor is regulated by a 35S promoter; or the suppressor is a gene silencing nucleic acid that is, or is derived from, a small RNA (sRNA), microRNA (miRNA), short hairpin RNA (shRNA), bifunctional shRNA, clustered regularly interspaced palindromic repeats (CRISPR) guide RNA, or small interfering RNA (siRNA).
4. (canceled)
5. (canceled)
6. The plant of claim 1, wherein a transformed plant cell is an embryogenic cell in globular state.
7. The plant of claim 1, wherein the plant comprises one or more transformed or transgenic plant cells, and the transformed or transgenic plant cell is a grapevine cell.
8. The plant of claim 7, wherein a transformed or transgenic plant cell is a cell of one of the following grapevine varieties: 101-14Mgt, 110 Richter, 1103 Paulson, Freedom or Harmony.
9. (canceled)
10. The plant of claim 1, wherein the suppressor has at least 90, 91, 92, 93, 94, 95, 96, 97, 98, 99%, or 100% percent sequence identity with at least one of SEQ ID NOS: 3, 4, 5, 6, 7, or 8.
11. A plant part or plant material derived from the transformed or transgenic plant of claim 1.
12. A method of producing a Grapevine Red Blotch Virus (GRBV) resistant transgenic grapevine plant, wherein the method comprises introducing at least one nucleic acid construct comprising: a recombinant nucleic acid sequence encoding a suppressor of expression of a C2, a V2, or both proteins, of the GRBV, wherein when the construct reduces the expression of the C2, V2, or both proteins in a plant, the suppressor regulates transcription or expression of the C2, V2, or both proteins and confers resistance to GRBV in the plant as compared to a control plant.
13. A Grapevine Red Blotch Virus (GRBV) resistant grapevine plant produced by the method of claim 12.
14. A recombinant DNA vector plasmid that confers resistance against a Grapevine Red Blotch Virus (GRBV), wherein the vector plasmid contains one or more gene silencing nucleic acids against SEQ ID NO: 1, 2, or both.
15. A vector plasmid of claim 14, wherein the vector plasmid further contains a gene conferring antibiotic resistance.
16. The vector plasmid of claim 15, wherein the vector plasmid comprises a neomycin phosphotransferase II (nptII) gene conferring kanamycin resistance.
17. A transformed plant cell wherein the transformed plant cell contains and expresses one or more of the gene silencing nucleic acids in the vector plasmid of claim 14.
18. A method to confer resistance against a Grapevine Red Blotch Virus (GRBV) in non-transgenic grapevines, wherein the method comprises the steps of: providing a group of plant cells transformed with a vector plasmid comprising: a recombinant nucleic acid sequence encoding a suppressor of the expression of a C2, a V2, or both proteins, of the GRBV, wherein when the construct reduces transcription or expression of the proteins C2, V2, or both proteins, and confers resistance to GRBV in the plant as compared to a control plant; culturing the group of transformed plant cells to form transgenic seedlings resistant to the GRBV; culturing the transgenic seedlings to take roots; cutting an aerial part of the transgenic seedlings; grafting a non-transgenic grapevine woody graft onto the seedling; and culturing the graft wherein the non-transgenic grapevine plant acquires resistance against the GRBV from phloem transport of the transgenic plant.
19. The method of claim 18, wherein the suppressor is a gene silencing nucleic acid that reduces the transcription or expression of the C2, V2, or both proteins of the GRBV.
20. The method of claim 18, wherein at least one of: the grafted non-transgenic grapevine is Vitis vinifera; wherein the grafted non-transgenic grapevine is a variety of Vitis vinifera selected among the following table grape varieties: Autumn royal, Black seedless, Calmeria, Emperor, Flame seedless, Loose Perlette, Red Malaga, Ruby seedless, Loose Perlette, Thompson seedless, Red Globe, Sugarone and Superior seedless; or the grafted non-transgenic grapevine is a variety of Vitis vinifera selected among the following wine grape varieties: Carmenere, Cabernet sauvignon, Cabernet Franc, Syrah, Chardonnay, Chenin, Colombard, Courdec, Daffier, Emerald, Gamay, Grenache, Malbec, Merlot, Mission, Muscat, Petit Verdot, Pinot noir, Riesling, Sauvignon, Sauvignon blanc, Semillon, Shiraz, Tempranillo, Zinfandel.
21. (canceled)
22. (canceled)
23. The method of claim 18, wherein the suppressor has at least 90, 91, 92, 93, 94, 95, 96, 97, 98, 99%, or 100% percent sequence identity with at least one of SEQ ID NOS: 3, 4, 5, 6, 7, or 8.
24. A Grapevine Red Blotch Virus (GRBV) resistant grapevine plant produced by the method of claim 18.
25. A method for producing a grapevine plant resistant to a Grapevine Red Blotch Virus (GRBV), the method comprising crossing two grapevine plants, harvesting the resultant seed or embryo and growing the seed or embryo into a mature grapevine plant, wherein at least one grapevine plant is the grapevine plant of claim 1.
26. The method of claim 25, wherein one of the grapevine plants is transgenic and the other is a non-transgenic grapevine of Vitis vinifera selected among the following table grape varieties: Autumn royal, Black seedless, Calmeria, Emperor, Flame seedless, Loose Perlette, Red Malaga, Ruby seedless, Loose Perlette, Thompson seedless, Red Globe, Sugarone and Superior seedless.
27. A grapevine plant or plant part of a transgenic grapevine cultivar, or wherein a representative sample of the plant was deposited under NCIMB No. ______.
28. A grapevine plant, or a part thereof, produced by growing or clonally propagated from the deposited sample of claim 27.
29. (canceled)
30. A tissue culture of cells produced from protoplasts or cells from the plant of claim 27, wherein the cells or protoplasts are produced from a plant part selected from the group consisting of leaf, pollen, embryo, cotyledon, hypocotyl, meristematic cell, root, root tip, pistil, anther, flowers, stem and fruit.
31. A grapevine plant regenerated from the tissue culture of claim 30, wherein the plant is resistant to the GRBV.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The foregoing and other objects, features, and advantages of the present invention will be apparent from the following description of embodiments as illustrated in the accompanying drawings, in which reference characters refer to the same parts throughout the various views. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating principles of the present invention.
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DESCRIPTION OF THE INVENTION
[0040] While the making and using of various embodiments of the present invention are discussed in detail below, it should be appreciated that the present invention provides many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific embodiments discussed herein are merely illustrative of specific ways to make and use the invention and do not delimit the scope of the invention.
[0041] To facilitate the understanding of this invention, a number of terms are defined below. Terms defined herein have meanings as commonly understood by a person of ordinary skill in the areas relevant to the present invention. Terms such as “a”, “an” and “the” are not intended to refer to only a singular entity, but include the general class of which a specific example may be used for illustration. The terminology herein is used to describe specific embodiments of the invention, but their usage does not delimit the invention, except as outlined in the claims.
[0042] Grapevine Red Blotch Virus (GRBV) is a monopartite, grapevine-infecting Grablovirus causing Red Blotch Disease and was first observed in California in 2008. GRBV is a serious threat to North American vineyards that the Pierces Disease/Glassy-Winged SharpShooter Board (PD/GWSSB) of the California Department of Food and Agriculture (CDFA) is addressing by investing in applied research focused on animal vectors, epidemiology, ecology, and field transmission. An understanding of the viral gene functions and molecular mechanisms evolved by GRBV to mount successful infection and disease states is essential to develop resistance strategies against the virus that threaten a multi-billion dollar industry. Consistent with geminiviruses, open reading frame (ORF) predictions confirm transcription of six GRBV genes is bidirectional but experimental elucidation of gene function is lacking. RNA silencing has evolved as a major host defense mechanism against the invasive pathogens. The presence of a robust viral counter defense machinery is underscored by the ubiquitous presence of one or more silencing suppressor proteins in plant viral genomes. The arms race between silencing and silencing suppression results in resistance or susceptibility to the pathogen. The inventors took a comprehensive approach by cloning all the viral ORFs from GRBV-infected vines to test for GRBV silencing suppressor proteins. The inventors identified two silencing suppressor proteins C2 and V2 encoded by GRBV. The inventors made recombinant DNA hairpin vectors targeting C2 and V2, which will be used to generate stably transformed transgenic grapevine plants which will be tested for GRBV resistance. To identify the host targets of the viral suppressor proteins the suppressor protein genes in expression vector pMAL-c5X and yeast two-hybrid bait recombinant vector pGBTK7-BD were cloned.
[0043] The anthocyanin levels in dicot leaves are under a tightly controlled regulatory mechanism involving endogenous small RNAs (sRNAs). The red patches in the interstitial lamina of GRBV-infected leaves and in petioles and veins are caused by deranged anthocyanin accumulation, a well-known stress response in plants. It is plausible that the apparent rapid spread of GRBV by arthropod vector(s) could be driven in part by visual or olfactory cues from symptomatic grapevines.
[0044] The relationship between wine grapes and virus diseases is similar to that between humans and health problems; they affect a wide range vital characteristics and have many modes of action. The etiology and epidemiology of Grapevine Red Blotch Virus (GRBV) remains unknown, but its discovery was originally delayed due to ‘confirmation bias’; it was thought to be a new strain of the major virus Grapevine Leaf Roll associated Virus (GLRaV) [1, 2]. GLRaV-3 is the most common and widespread, accounting for ˜60% of the global grape production losses due to virus diseases (http://wine.wsu.edu/extension/grapes-vineyards/grape-diseases/virus-diseases/). Red blotch disease management draws on understanding infection biology, ecological factors influencing spread, tritrophic virus-vector-host interactions, and improvements in diagnostic technologies [2]. The inventors found that understanding the viral gene functions and effects on host physiology and molecular mechanisms of genomic regulation are necessary to effectively combat Red Blotch disease. Understanding how GRBV causes disease can present cogent strategies for mitigating this threat to a multibillion-dollar industry. Degradation of viral transcripts (RNA silencing) has evolved as a major host defense mechanism against invasive pathogens. Viruses counter the plant defense mechanisms by evolving one or more “silencing suppressor” proteins. The efficacy of host silencing versus viral silencing suppression results in resistance/tolerance or susceptibility to the pathogen. The red color of leaves is caused by anthocyanin, a color pigment tightly controlled regulatory mechanism involving endogenous small RNAs (sRNAs). The red patches in the interstitial lamina of GRBV-infected leaves and in petioles and veins are caused by deranged anthocyanin accumulation, a well-known stress response in plants.
[0045] As used herein, the term “RNA interference” refers to a process in which a double-stranded RNA molecule changes the expression of a nucleic acid sequence with which the double-stranded or short hairpin RNA molecule shares substantial or total homology. While not being bound by theory, the mechanism of action may include, but is not limited to, direct or indirect down regulation of the expression of the C2 and/or V2 genes, decrease in C2 and/or V2 mRNA. The term “RNAi” includes an RNA sequence that elicits RNA interference, which can also be transcribed from a recombinant DNA vector. Also used herein, the terms “short hairpin RNA” or “shRNA” refer to an RNA structure having a duplex region and a loop region that may be used to target the C2 and/or V2 genes, in which the RNAis are expressed initially as shRNAs. Both shRNA and RNAi are encompassed by the present invention.
[0046] As used herein, the term “RNAi expression cassette” refers to a cassette having at least one promoter that drives the transcription of the RNAi, which can also be followed by a termination sequence or unit. In some instances, a recombinant DNA vector for use with the present invention may include multiple promoters upstream from the RNAi expression cassette. Thus, the terms “RNAi expression construct” or “RNAi expression vector” refer to vectors that include at least one RNAi expression cassette that targets the C2 and/or V2 genes.
[0047] Often, RNAi is optimized by using identical sequences between the target and the RNAi, however, RNA interference can be found with less than 100% homology. If there is less than 100% homology, e.g., 99%, 98%, 97%, 96%, or even 95%, 94%, 93%, 92%, 91% or even 90%, the complementary regions must be sufficiently homologous to each other to form the specific double stranded regions. The precise structural rules to achieve a double-stranded region effective to result in RNA interference have not been fully identified, but approximately 70% identity is generally sufficient. Accordingly, in some embodiments of the invention, the homology between the RNAi and C2 and/or V2 genes is at least 70%, 80%, 85%, 90%, or even 95% nucleotide sequence identity, so long as the expression of C2 and/or V2 genes is significantly lowered.
[0048] A common consideration for designing RNAi for targeting C2 and/or V2 genes, is the length of the nucleic acid or the insert of a recombinant DNA vector, for example, it is known that 17 out of 21 nucleotides is sufficient to initiate RNAi, but in other circumstances, identity of 19 or 20 nucleotides out of 21 may be required. While not being bound by theory, greater homology is commonly used in the central portion of a double stranded region than at its ends. The RNA expression products of the RNAi expression cassette lead to the generation of a double-stranded RNA (dsRNA) complex for inducing RNA interference and thus down-regulating or decreasing expression of the C2 and/or V2 genes.
[0049] The term “homology” refers to the extent to which two nucleic acids are complementary. There may be partial or complete homology. A partially complementary sequence is one that at least partially inhibits a completely complementary sequence from hybridizing to a target nucleic acid and is referred to using the functional term “substantially homologous.” The degree or extent of hybridization may be examined using a hybridization or other assay (such as a competitive Polymerase Chain Reaction [PCR] assay) and is meant, as will be known to those of skill in the art, to include specific interaction even at low stringency.
[0050] The inhibition of hybridization of the completely complementary sequence to the target sequence may also be examined using a hybridization assay involving a solid support (e.g., Southern or Northern blot, solution hybridization and the like) under conditions of low or high stringency. Low or high stringency conditions may be used to identify the binding of two sequences to one another while still being specific (i.e., selective). The absence of non-specific binding may be tested by the use of a second target that lacks even a partial degree of complementarity (e.g., less than about 30% identity). In the absence of non-specific binding, the probe will not hybridize to the second non-complementary target and the original interaction will be found to be selective.
[0051] The art knows that numerous equivalent conditions may be employed to achieve low stringency conditions. Factors that affect the level of stringency include: the length and nature (DNA, RNA, base composition) of the probe and nature of the target (DNA, RNA, base composition, present in solution or immobilized, etc.) and the concentration of the salts and other components (e.g., formamide, dextran sulfate, polyethylene glycol). Likewise, the hybridization solution may be varied to generate conditions of low stringency hybridization different from, but equivalent to, the above listed conditions. In addition, the art knows conditions that promote hybridization under conditions of high stringency (e.g., increasing the temperature of the hybridization and/or wash steps, inclusion of formamide, etc.).
[0052] The present invention uses standard techniques for cloning, DNA isolation, amplification and purification, for enzymatic reactions involving DNA ligase, DNA polymerase, restriction endonucleases and the like, and various separation techniques are those known and commonly employed by those skilled in the art. A number of standard techniques are described in Sambrook et al. (1989) Molecular Cloning, Second Edition, Cold Spring Harbor Laboratory, Plainview, N.Y.; Maniatis et al. (1982) Molecular Cloning, Cold Spring Harbor Laboratory, Plainview, N.Y.; Wu (ed.) (1993) Meth. Enzymol. 218, Part I; Wu (ed.) (1979) Meth. Enzymol. 68; Wu et al. (eds.) (1983) Meth. Enzymol. 100 and 101; Grossman and Moldave (eds.) Meth. Enzymol. 65; Miller (ed.) (1972) Experiments in Molecular Genetics, Cold Spring Harbor Laboratory, Cold Spring Harbor, N.Y.; Old and Primrose (1981) Principles of Gene Manipulation, University of California Press, Berkeley; Schleif and Wensink (1982) Practical Methods in Molecular Biology; Glover (ed.) (1985) DNA Cloning Vol. I and II, IRL Press, Oxford, UK; Hames and Higgins (eds.) (1985) Nucleic Acid Hybridization, IRL Press, Oxford, UK; Setlow and Hollaender (1979) Genetic Engineering: Principles and Methods, Vols. 1-4, Plenum Press, New York; Fitchen, et al. (1993) Annu Rev. Microbiol. 47:739-764; Tolstoshev, et al. (1993) in Genomic Research in Molecular Medicine and Virology, Academic Press; and Ausubel et al. (1992) Current Protocols in Molecular Biology, Greene/Wiley, New York, N.Y. Abbreviations and nomenclature, where employed, are deemed standard in the field and commonly used in professional journals such as those cited herein, and all relevant portions are incorporated herein by reference in their entirety.
[0053] As used herein, the term “gene” refers to a functional protein, polypeptide or peptide-encoding unit. As will be understood by those in the art, this functional term includes both genomic sequences, complementary/copy DNA (cDNA) sequences, or fragments or combinations thereof, as well as gene products, including those that may have been altered by the hand of man. Purified genes, nucleic acids, protein and the like are used to refer to these entities when identified and separated from at least one contaminating nucleic acid or protein with which it is ordinarily associated.
[0054] As used herein, the term “vector” is used in reference to nucleic acid molecules that transfer DNA segment(s) from one cell to another. The vector may exist in a state independent of the host cell chromosome, or may be integrated into the host cell chromosome.
[0055] As used herein, the term “disease resistance” refers to the ability of plants to restrict the activities of a specified pest, in this case the Grapevine Red Blotch Virus (GRBV). As used herein, the term “disease tolerance” refers to the ability of plants to endure an infection with Grapevine Red Blotch Virus (GRBV).
[0056] By way of explanation, and in no way a limitation of the present invention, the inventors hypothesize the viral suppressor protein(s) of GRBV interfere with the anthocyanin regulatory pathways and result in uncontrolled anthocyanin accumulation in vegetative tissues, thus serving as a visual cue for feeding by the assumed arthropod vector capable of transmitting the viruses. Thus, identifying the GRBV viral suppressor proteins and host targets is necessary to develop disease resistance strategies involving engineering and/or breeding for virus resistance going forward.
[0057] The inventors completed molecular validation of host silencing suppression by GRBV proteins. The inventors completed sRNA library sequencing and analysis of 13 symptomatic samples and 16 asymptomatic samples collected from Cloverdale field, Temecula field and Jacksonville, OR and Santa Rosa, Calif. samples. The inventors standardized the induction condition of pMAL-c5X recombinant DNA vector with C2 and V2. Large-scale protein purification for binding assays can be performed, and can also make the grape cDNA library with GRBV infected grapevine for yeast-two-hybrid (Y2H) assay. Finally, a binary recombinant DNA vector cloning of hpRNA vector targeting the GRBV suppressor proteins was completed and electroporated into Agrobacterium tumefaciens EHA105, and shipped the strains to Cooperator Tricoli for transformation and regeneration of rootstock 101-14. Started cloning and sequencing of virus for testing the transgenic plants for disease resistance is conducted.
[0058] To date, 120 full-length GRBV genome sequences have been deposited in NCBI GenBank corresponding to two phylogenetic clades with limited 4-9% intra-clade divergence; no geographic or cultivar specificity, nor biological difference between the two types of variants is known [2]. Consistent with geminiviruses, GRBV possesses the conserved nonanucleotide sequence and seven putative overlapping open reading frames (ORF) are transcribed bidirectionally [25]. GRBV encodes up to five ORFs in the virion strand (V0, V02, V1, V2, V0: V2 spliced fusion, and V3) [33] and three in the complementary strand (C1, C2, C1:C2 spliced fusion, and C3;
[0059] The functions of the predicted GRBV ORFs are yet to be elucidated experimentally. Understanding the molecular mechanisms by which the virus mounts a successful infection is fundamental and essential to develop cogent engineered resistance strategies. A practical issue is that the few proteins encoded by geminiviruses are multifunctional and likely modulate several host regulatory genes, a mechanism uniquely evolved by the viruses to balance the genome size-constraint emplaced by the capsid. A comprehensive ‘omics’ profiling experiment on berry development and select metabolite and enzyme quantitations in GRBV-infected grapes from two different vineyards suggested several host regulatory pathways, in particular phenylpropanoids, are impacted by the virus [37]. GRBV infection results in deranged expression of host post-transcriptional machinery, transcription factors, and several hormone biosynthesis and response pathways. Post-transcriptional gene silencing (PTGS) processes involving microRNAs (miRNAs) and small interfering RNAs (siRNAs) are known to regulate host immune responses
TABLE-US-00001 TABLE I Suppressor proteins characterized in Geminivirus and their plant targets. Virus* Suppressor Suppressing PTGS Suppressing TGS Cellular pathways MYMV AC2 Upregulate host suppressor protein WEL1[38] TGMV AL2 Inactivate Adenosine Inactivate a serine-threonine BCTV L2 kinase [39, 40] kinase SnRKI [42] Upregulate rgs-CaM [41] BSCTV C2 Stabilize S-adenosyl methionine decarboxylase l (SAMDCI) [43] TGMV AL2 Inactivate Adenosine kinase; stabilize SAMDCI [44] CaLCuV AL2 Inhibit histone Me-transferase SUVH4/KYP [45, 46] BCTV L2 TGMV AL2 Elevation of cellular cytokinin SCTV C2 levels [47] TYLCSV C2 Interact with CSN5 and inhibit jasmonate signaling [48, 49] ICMV -SG AC2 Upregulation of RAV2, transcription repressor [50] MYMIV AC2 Interact with RDR6 and AGO1 [51] TYLCV C2 Downregulate terpene synthesis [52] Binding to ubiquitin [53] ToLCTWV C2 Suppress CMT3 expression [54] ACMV AC4 Binds ss miRNA [55] WDV Rep Binds ss-and duplexed 21 and 24 nt siRNAs [56] TYLCV V2 Compete NbMETl for binding to histone deacetylase6 [57]; SGS3 [58]; AGO4 [59] CLCuMuV V2 AGO4 [60] GGVA V2 Mechanisms not known [61, 62] MMDaV *Acronyms: Mungbean yellow mosaic virus: MYMV; Tomato golden mosaic virus: TGMV; Beet curly top virus: BCTV; Beet severe curly top virus: BSCTV; Cabbage leaf curl virus: CaLCuV; Spinach curly top virus: SCTV; Tomato yellow leaf curl Sardina virus: TYLCSV; Tomato yellow leaf curl virus: TYLCV; African cassava mosaic virus: ACMV; Wheat dwarf virus: WDV Mungbean yellow mosaic India virus: MYMIV; Indian cassava mosaic virus-Singapore: ICMV -SG; GGVA-Grapevine geminivirus A; MMDaVMulberry mosaic dwarf-associated virus;
[0060] to viruses and microbes, as well as normal plant development and hormonal signaling [63, 64].
[0061] PTGS has evolved as a major host defense mechanism against invasive pathogens including viruses. The presence of a robust viral counter defense mechanism is underscored by the ubiquitous presence of one or more silencing suppressor proteins in the genomes of many plant viruses. The “arms race” between host silencing of pathogen transcripts and silencing suppression by pathogen gene products results in resistance or susceptibility to the pathogen. Numerous geminiviruses encode silencing suppressor proteins that target PTGS, transcriptional gene silencing (TGS), and cellular regulatory genes (Table I, above). The layers of complexity employed by geminiviruses to target multiple host antiviral processes pose significant challenges to devise engineered strategies for crop viral resistance.
[0062] Notwithstanding the complexity of geminivirus-host interactions, transgenic approaches involving over-expression of viral coat protein has been very successful in developing commercially produced Papaya ring spot virus (PRSV)-resistant papaya [65, 66], Potato virus X and Y resistant potato [67], and Squash mosaic virus resistant squash [68]. The only successful report of engineering geminiviral resistance using coat protein was in tomato against TYLCV [69]. Transgenes of RepA protein have been successfully deployed to generate geminivirus resistance [70-72]. Mutants of many geminiviral genes have been evaluated for trans-dominant negative inhibition of geminivirus replication and movement [73-76]. The major limitation of introducing geminivirus sequences into transgenic plants was that in several cases the transgenic protein facilitated viral replication [77, 78]. The expression of gene5 protein (g5p) from E. coli phage M13 [79] and transgenic expression of Agrobacterium VirE2 [80-82], a ssDNA binding protein essential for virulence, are resistance strategies deployed against a broad spectrum of DNA viruses. Thus, the strategy of expressing non-viral proteins overcomes the limitations of functional/mutant viral proteins by not contributing to viral replication and can confer broad spectrum resistance to other geminiviruses.
[0063] Early reports of engineered geminivirus resistance, which serendipitously involved host RNA silencing before its significance was understood, were by expressing sense and antisense viral RNAs in plants. Expression of AC1 in antisense orientation conferred resistance against TGMV, BGMV and TYLCV [83-86], whereas expression of various Cotton leaf curl virus genes in antisense orientations in tobacco conferred resistance [87]. Transient expression of the hpRNA gene of the MYMV bidirectional promoter [88], ACMV-[CM] Rep siRNA [89] and MSV Rep hpRNA gene [90] conferred resistance against the respective viruses. The hpAC1/C1 genes conferred resistance against TYLCV in tobacco [91], BGMV in common bean [92, 93] and ACMV in cassava [94]. Transgenic expression of hpRNA from the bidirectional promoter of ACMV in cassava [95] and TYLCV CP promoter in tomato [96] conferred resistance against the respective viruses. Silencing the viral suppressor protein by transgenic expression of hpAC1 and hpAC4 of ToLCV in tomato [97], hpAC4 [98] and hpAC2 of MYMV [99] have proven to be a very effective strategy in conferring resistance.
[0064] Previous work on the model plant Arabidopsis in the inventors' lab showed altered source-sink distributions of sucrose and the stress hormone abscisic acid (ABA) [100] interact to regulate anthocyanin accumulation via miR828, Trans Acting Small-interfering locus4 (TAS4), and their target MYeloBlastosis viral oncogene-like (v-MYB) transcription factors, viz. Vvi-MYBA6/7 and close homologues targeted by miR828 in grapevine [101, 102]. GRBV infections result in higher quantities of carbohydrates in symptomatic leaves [29], suggesting deranged sugar signaling may play a role in the expression of red leaf symptoms. The inventors characterized the conserved autoregulatory loop involving miR828 and TAS4 down-regulates anthocyanin biosynthesis by targeting MYB transcription factors induced by UV light in grape [103]. The recently published transcriptome profiling study of GRBV-infected host berries identified significant repression of rate-limiting ABA biosynthesis loci NCED2/3 (first described by the inventors [104]) in infected berries [37].
[0065] A working model is that GRBV infection interferes with the normal PTGS pathways of the host by the activity of viral-encoded suppressor proteins. The possibility exists that mixed infections of GLRaV, GRBV or other grapevine viruses like Pinot gris virus [2] and latent grapevine fleck virus (GFkV) [105] result in interactions in arthropod vectors or host causing synergistic effects and more severe damage/symptoms [106-108]. It is also possible that apparent rapid spread could be driven by vector visual or olfactory cues taken from infected vines that translate to insect vector feeding preferences. microRNAs, trans-acting small-interfering, and phased small RNAs (miRNAs/tasi-RNAs/phasi-RNAs) regulate a large array of host gene expression at the post-transcriptional level and transcriptional levels [109]. Viruses target plant miRNAs to facilitate pathogenesis, and plants have co-opted miRNAs for innate immunity [110-113]. Their collective changes in virus-infected and engineered transgenic tissues that results in susceptibility [114, 115] supports their functions as master regulators targeted by pathogens. Broader roles for plant sRNAs in evolutionary adaptations [116, 117] may include virus arthropod vector feeding processes and olfactory preferences. By way of explanation, but in no way a limitation of the present invention, the inventors hypothesized the red blotch phenomena observed in GRBV-infected grape leaves is a consequence of viral suppressor proteins targeting the miR828/TAS4/MYBA5/6/7 autoregulatory loop [100, 103] which fine tunes anthocyanin levels by a “rheostat” feedback [103].
TABLE-US-00002 TABLE II Analysis of publicly available transcriptome data{circumflex over ( )} for GRBV-infected berries across development. developmental stage: pre-veraison versison Post-veraison harvest Phase beta~ beta~ beta~ beta~ target; sRNA effector gene ID Score LFC pval LFC pval LFC pval LFC pval GRBa V genome JQ901105.2 n.d. 6.26 1.91E−15 NA NA NA NA 6.76 3.47E−32 Vvi-TAS4c; miR828 chr1:2961251:2961747 3375 NA NA −1.01 0.13 −1.01 0.13 0.38 0.53 AGO1a; miR168/530 VIT_17s0053g00680 n.d. 0.06 0.55 0.17 0.04 0.17 0.04 0.16 0.05 AGO1b; miR168/530 VIT_19s0014g01840 n.d. 0.26 0.47 0.43 0.04 0.43 0.04 0.08 0.75 MYBA6, TAS4 VIT_14s0006g01290 22.2 NA NA NA NA NA NA 1.25 0.09 MYB.sup.PALI; miR828 VIT_00s0341g00050 476 0.52 0.01 0.12 0.39 0.12 0.39 0.13 0.31 MYB; miR828 VIT_17s0000g08480 1330 0.62 0.09 0.33 0.35 0.33 0.35 NA NA MYB; miR828 VIT_04s0079g00410 24.6 0.39 0.01 0.17 0.04 0.17 0.04 −0.06 0.46 AGO2a; miR403 VIT_10s0042g01180 50 0.61 0.02 0.36 0.07 0.36 0.07 0.82 0.02 AGO2b; miR403 VIT_10s0042g01200 n.d. 0.04 0.81 0.03 0.81 0.03 0.81 −0.16 0.29 DCL2; unknown VIT_04s0023g00920 33.8 0.39 0.25 0.47 0.03 0.47 0.03 0.11 0.57 SGS3; unknown VIT_07s0130g00190 177.4 0.04 0.69 0.23 0.01 0.23 0.01 0.16 0.06 DCL1; miR162 VIT_15s0048g02380 n.d. −0.05 0.62 0.05 0.54 0.05 0.54 −0.21 0.15 {circumflex over ( )} Oakville vineyard dataset (ref..sup.37) analysed by kallisto/sleuth.
[0066] A recent paper reported GRBV effects on berry development [37]. Table II provides evidence drawn from publicly available berry transcriptome data which supports this model. A large (˜Log2 fold-change˜−1.46; beta=−1.01) downregulation of Vvi-TAS4c at veraison and post-veraison in GRBV-infected berries is seen, albeit not statistically significant, suggesting the miR828-TAS4-MYB pathway could be a specific target of GRBV. This is supported by the strong up-regulation of MYBA6 at harvest, the target of a deeply conserved TAS4c tasi-RNA 3′D4(−) along with several other MYBs [102, 103] shown to function in the phenylpropanoid/flavonol pathway and targeted by miR828.
[0067] Interestingly, a significant up-regulation of ARGONAUTE (AGO), DICER2, and SUPPRESSOR_OF_GENE_SILENCING3 (SGS3) transcripts was observed, all major effectors of the PTGS machinery required for viral resistance [118, 119], and themselves subject to PTGS and spawning of amplified phasi-RNAs [120-122]. It will be very interesting to determine if transitivity of these loci and MYBA5/6/7 is deranged by GRBV. One reason is because the “21.sub.1 mechanism” of transitivity [123] in play with TAS4-3′D4(−) and target MYBA5/6/7 is novel and its significance is not understood, unlike the known ‘212’ and ‘221 hit’ mechanisms [123]. By way of explanation and in no way a limitation of the present invention, the inventors hypothesized repression of silencing machinery upon virus infection, but the evidence is that the host is compensating by overexpressing PTGS effector pathways. These results underscore the need to perform transcriptome and sRNA analyses from different tissues of field-infected grapevines.
[0068] The present inventors were able to: Validate the identified candidate GRBV suppressor proteins C2 and V2. Elucidate by a system's approach the molecular mechanisms by which GRBV causes symptoms from genome-wide analyses of host microRNAs (miRNAs), trans-acting small interfering (tasi-) RNAs, phasi-RNAs, and effects on host target mRNAs by RNA-Seq and degradome analyses of (a) field samples, and (b) of tobacco genotypes over-expressing GRBV C2 and V2 suppressor proteins and an effector of anthocyanin, AtMYB90/PRODUCTION_OF_ANTHOCYANIN2(PAP2). Identify the host grapevine targets of GRBV suppressor proteins C2 and V2 Design transgenic grapevine experiments to test disease resistance of transgenic grape expressing hairpin silencers directed to GRBV suppressor protein transcripts.
[0069] Example 1. Validate the Identified Candidate GRBV Suppressor Proteins C2 and V2.
[0070] The inventors characterize GRBV suppressor proteins. The inventors cloned GRBV genes V1, V3, C1 and C3 with HindIII/SacI flanking sites, and V2/C2 with HindIII/EcoRI sites from genomic DNAs of GRBV-infected grape leaf tissue collected in 2016 from ‘Calle Contento’ vineyard (cv. Merlot) in Temecula Calif. into the corresponding sites of pJIC-35S recombinant DNA vector [124]. The pJIC-35S-ORF cassettes was subsequently cloned into the binary vector pCAMBIA2301 and electroporated into A. tumefaciens strain EHA105. To evaluate if GRBV possesses viral silencing suppressor proteins, N. benthamiana line 16c, developed in the laboratory of Sir David Baulcombe [125] expressing A. victoria jellyfish Green Fluorescence Protein (GFP) was used as the test system. In this system, RNA silencing of the gfp transgene can be triggered by transient expression of a gfp (trigger)-expressing recombinant DNA vector. Consequently, the agroinfiltrated leaf will exhibit loss of GFP and manifest red auto-fluorescence from chlorophyll. When a silencing suppressor protein gene is co-infiltrated along with gfp (trigger), the infiltrated zone will exhibit rescue of green fluorescence as marker of suppression of GFP RNAi silencing.
[0071] Six-week-old N. benthamiana 16c plants were agroinfiltrated with the A. tumefaciens strain harboring the p35S-gfp (pBI-mgfp5-ER; the ‘trigger’) and p35S-gfp+pCAMBIA-2301 with or without co-infiltration of test GRBV constructs. Potyvirus HcPro [126] construct co-infiltration served as positive control for silencing suppression. Five days post infiltration, local GFP silencing of infiltrated leaves was observed under long wave UV light as red auto-fluorescence (
[0072] Northern blot analysis of agroinfiltrated leaf tissue was performed using gfp gene. The agroinfiltrated area was harvested under UV light and total RNA was extracted and leaf sections were pooled from 5-8 technical replicates. Samples from mock infiltrated sections accumulated gfp transcript (
[0073] GRBV C2 and V2 proteins were identified as candidate suppressor proteins, and methods (T-DNA binary effector constructs pCAM-C 1-gus and pCAM-V2-gus) and evidence presented in the Final Report for CDFA 18-0296-000-SA. V2 of GRBV is not homologous to any known geminivirus V2 proteins. Taken together the transient assay and gfp RNA blot provide conclusive evidence that GRBV genes C2 and V2 are viral suppressor proteins. The inventors also identified an additive effect of two suppressor proteins when co-expressed.
[0074] Example 2. Elucidate by a systems approach the molecular mechanisms by which GRBV causes symptoms from genome-wide analyses of host microRNAs (miRNAs), trans-acting small interfering (tasi-) RNAs, phasi-RNAs, and effects on host target mRNAs by RNA-Seq and degradome analyses of (a) field samples, and (b) of tobacco genotypes over-expressing GRBV C2 and V2 suppressor proteins and an effector of anthocyanin, AtMYB90/PRODUCTION OF ANTHOCYANIN2(PAP2).
[0075] Unconfounded field samples that were GRBV-free were obtained to serve as negative controls for differential expression analysis of sRNAs and mRNAs by RNAseq. Table III summarizes the findings to date as they relate to 73 assayed field samples, where the inventors discovered mixed infections of GRBV with GLRaV strains 2 (NC_007448.1) and −3 (NC_004667.1) in Santa Rosa and Temecula vineyard samples collected based on visual screening for presence or absence of red blotch symptoms. Therefore, sRNA datasets for presence of reads were used for other emerging threat viruses Grapevine pinot gris (NC_015782.2), fanleaf (NC_003615.1, NC_003623.1, NC_003203.1), Grapevine viruses A and B (NC_003604.2, NC_003602.1), and fleck virus (NC_003347.1) as well as latent viruses (MF185002.1, KF137564.1, KF137565.1, KC427107.1,) and Xylella fastidiosa (AE009442.1), causal agent of Pierces disease. The inventors were able to identify 13 test libraries and 16 control libraries from different locations, years, and cultivars that were collected based on clinical field symptoms of presence or absence of red leaf blotches (
[0076] BSCTV C2 protein physically interacts with and stimulates host activity of S-adenosyl methionine (SAM) decarboxylase (SAMDC) to suppress SAM-mediated de novo methylation of viral DNA in Arabidopsis [43]. A viral-derived siRNA (vsiRNA) was elucidated as the pathogenicity determinant in TYLCV-infected tomato where it targets by near-perfect complementarity a host long non-coding RNA involved in development [128]. Recently a long-sought functional connection between RNA-dependent DNA Methylation (RdRM) and antiviral defense was established by the finding that the subnuclear Cajal body is the site of methylation of TYLCV DNA by physical interaction of host AGO4 with virus V2 protein, which blocks binding of AGO4 to viral RNA and DNA [59]. Additional evidence for vsiRNAs as pathogenicity determinants is that RNA virus Cucumber Mosaic Virus satellite Y produces a 22nt vsiRNA targeting protoporphyrin Mg-chelatase in tobacco to impair chlorophyll biosynthesis [129, 130]. This data-driven approach to discovery of GRBV pathogenicity and/or symptom determinants by quantifying host sRNAs and mRNAs by deep sequencing is concordant and complementary findings in the literature for host-pathogen interactions as described below.
TABLE-US-00003 TABLE III Evidence of GRBV spread and/or mixed GLRaV infections based on sRNA-seq of (a)symptomatic field samples, or from vines previously assayed PCR-negative for GRBV Location, year Host cultivar Number of percent non- assayed vines Number of GRBV viral (assumed viral infections; GRBV- sRNA- GRBV inferred negative, per positive spread percent asymptomatic) samples over time, bold Temecula CA 2018 Merlot 2.sup.Δ 1* 50 Temecula CA 2019 Merlot 4.sup.Δ 4* 100 Cloverdale CA 2018 Cabernet franc (10) 2 20 Santa Rosa CA 2019 Pinot noir Pomard4 (8) .sup. 3.sup.† 38 Santa Rosa CA 2019 Pinot noir Pomard4 9.sup.Δ¶ .sup. 6.sup.† 67 Jacksonville OR 2018 Pinot noir (Deboer; 3.sup.§ 2 67 parcel rogued 2019) Jacksonville OR 2019 Pinot noir 777 13.sup.§£ 5 38 .sup.ΔSymptomatic anthocyanin accumulation in leaves *GLRaV3 positive .sup.†GLRaV2 positive .sup.¶three samples tested GRBV positive .sup.§vine petioles PCR assayed GRBV negative the year before .sup.£Twelve of the 13 samples tested positive for grapevine fleck virus; only five for GRBV
[0077]
TABLE-US-00004 TABLE IV Correlations of significant miRNA differential expressions from sRNA-seq of symptomatic field samples, with observed differential expression of validated targets [103] (novel validated in bold) in asymptomatic 2018 Jacksonville field samples. Target Target miRNA/TAS RPM L2FC pval MeanX L2FC pval Target locus GRBV siRNAs 5,062 10.21 10.sup.−57 44.9 k 10.43 10.sup.−9 See section below miR2950 6.6 2.94 10.sup.−7 13 −2.06 0.23 Chlorophyllases† 07s0151g00110 07s0151g00250 07s0151g00190 [131, 132]; Fboxest† 18s0072g00820 19s0014g01860 miR3632/482-L 10.3 1.36 0.001 366 −0.47 0.45 PRF Disease Resist 104 2.72.sup.¶ .0002 RPS4/TAS5-like miR398c 10.1 2.48 0.001 568 −0.15.sup.¶ 0.78 Cu/Zn chaperone miR399i 4.0 2.48 0.002 n.d. PHO84/PHT1_3 RNASeq: 0.5 1.31 0.82 miR395g{circumflex over ( )} 3.1 −6.22 0.002 21 −2.16 0.07 SULTR2 miR3627 27.4 1.87 0.004 832 0.13.sup.¶ 0.79 ACA10 Ca.sup.2+ transprt miR3624a,b 2.6 2.80 0.004 15 −0.70 0.56 Metal bind Pro-rich RNAseq: 7.8 2.42 0.24 miR169g* 1.4 −2.34 0.008 129 0.88 0.16 NFYA1_2 miR169x 0.6 2.81 0.01 3423 −0.41 0.38 JAZ repressor miR408 26.6 1.48 0.01 51 2.88.sup.¶ 0.004 PLASTOCYANIN miR166c 39.3 3.65 0.01 332 0.94.sup.¶ 0.09 Homeobox HB8_3 RNAseq: 14 0.66 0.63 miR168 67.4 1.24 0.01 2074 0.22.sup.¶ 0.66 ARGONAUTE1 RNAseq: 21 0.24 0.82 miR530b-isomiR 0.2 2.70 0.02 212 −0.28 0.61 ARGONAUTE1-like miR3634 13.9k 1.06 0.02 27 −0.35 0.74 FGGYcarbokinase RNAseq: 19s0085g00430 5 1.14.sup.¶ 0.58 Zinc Finger 18s0001g02000 8 −0.79 0.61 novel 1.2 1.52 0.02 2126 −0.03 0.95 NRT1.6-like miR13/12/14 16s0050g01990 novel miR7.sup.† (24) 7.5 1.07 0.03 n.a. miR156b* 3.2 1.68 0.03 137 −0.92 0.14 SPL6/LIGULELESS miR3435/10978- 1.1 0.96 0.04 n.a. like.sup.†, novel miR403a 4.5 −2.74 0.07 32 0.63 0.52 AGO2-like, PHAS RNAseq: 0.6 −3.77 0.49 miR7122, TAS 2.4 1.49 0.11 RD22f,h,m,d PHAS 14s0081g00100 119 −4.59 10.sup.−7 04s0008g04020t D16(+) RD22 99 −3.61 10.sup.−5 04s0008g04050t trigger, TAS 46.5 0.50 0.28 1347 −1.87 10.sup.−4 04s0008g04150t 3’D9(−) marker 57 −1.64 0.07 04s0008g04000t 2 −4.99 0.23 04s0008g04120t Known/hypothesized targets/effectors of viral silencing suppressors Function/VIT_gene miR828 RNASeq 6 −0.06 0.97 Anthocyanin antagonist TAS4a 3,708 0.76 0.21 14 −1.84 0.20 Anthocyanin repress TAS4b 300 −0.55 0.24 25 −1.17 0.28 Anthocyanin repress TAS4c 35.6 −2.31 0.11 n.d. Anthocyanin repress MYBA6, TAS4 1.3 −0.52 0.61 20 −2.72 0.03 Anthocyanin target PHAS biosynthesis MYBA7, TAS4 0.9 n.a. 2 −5.18 0.19 Anthocyanin target PHAS biosynthesis Tl-deoxy-D- 90 −2.56 10.sup.−4 isoprenoid xylulose-5- biosynthesis; binds phosphate suppressor HC-Pro synthase, DXS 00s0218g00110 SAMDC 2759 −1.23 0.02 Me-anthranilate synth, viral methylation 01s0010g00990 Mg chelatases 2744 −1.13 0.02 05s0102g00310/GUN4 22.7 k −0.98 0.04 08s0007g08540 Mg dechelatase 1766 1.43 0.002 02s0025g04660 CaM-L37-like 358 2.29 0.002 18s0001gll830 CaM-L37-like 27 2.96 0.03 05s0102g00450 CaM-L37-like 307 1.17 0.05 14s0006g01400 DICER2, PHAS 2094 1.90 0.007 Viral siRNA biosynth AGO7 2 3.90 0.30 Viral siRNA activity AGO7-like 14 1.25 0.39 Viral siRNA activity AGO5 1 2.46 0.66 Viral siRNA activity GRBV C3 mm(−) 1.6 11 3.00 0.08 Me-anthraniloyal T- ase 02s0033g01070 GRBV V1-mm 1.1 1964 0.51 0.31 Anthocyan permase 16s0050g00930 GRBV C2 mm(−) 0.9 570 0.17 0.73 SGS3, PHAS locus 07s0130g00190 GRBV V3-mm 0.2 39 0.62 0.53 Ankyrin 05s0029g01430 GRBV V1 0.2 2327 0.30 0.56 NADP-malic enzym lls0016g03210 GRBV C3(−) 0.15 3093 −0.38 0.45 Oxygen-evol PSBQ 00s0904g00010 GRBV V1 0.16 91 0.23 0.75 CHS isomerase3 19s0014g00100 GRBV V3-mm 0.15 1511 −0.68 0.20 Ca.sup.2+ sensor 17s0000g04490 n.d.: not detected; n.a.: not analyzed .sup.†targets not yet validated functionally .sup.¶concordant expression with miRNA effector LFC {circumflex over ( )}other family members have star species dominant
[0078] Consistent with chlorosis [133] as a GRBV symptom, RNA-seq differential expression [134] (DE) analysis of asymptomatic early-season GRBV-infected leaves found 721 genes affected (533 up, 188 down). Photosynthesis was the most-significantly over-represented
[0079] metabolic process (p<10.sup.−6; Wilcoxon Rank Sum test, Benjamini-Hochberg adjusted) [135]. Of note is significant up-regulation of ‘stay green’ magnesium dechelatase VIT_02s0025g04660 involved in chlorophyll degradation, and significant down regulation of two Mg-chelatases (Table IV, above).
[0080] Galactinol oligosaccharide synthase genes involved in oxidative and stress adaptations [136] were strongly up-regulated, as were genes for pectate lyases involved in cell wall degradation and pectin methylesterase inhibitor VIT_16s0022g00960 (LFC 3.65,p<10.sup.−5) previously shown to be up-regulated in GRBV-infected berries [37]. Other pathways showed mixed induction and down-regulations such as secondary phenolics (Phe ammonia lyases and proteolytic regulator KFB-PAK VIT_08s0007g07120 up, flavonoid 3′,5′-hydroxylase VIT_06s0009g02860 down) and terpenoid metabolism including biosynthetic enzymes germacreneD synthase (VIT_19s0014g01070, LFC—3.97, p<10.sup.−10) and 1-deoxy-D-xylulose-5-phosphate synthase (DXS/VIT_00s0218g00110) significantly down-regulated (Table IV). Isoprenoids are known to be altered in virus-infected leaves [16], and recently a physical interaction between Potyvirus suppressor protein HC-Pro and tobacco DXS involved in isoprenoid biosynthesis was shown [137].
[0081] Another intriguing observation is the most significantly DE gene, and a homologue ranked 47th most significantly DE, are calmodulin (CaM)-binding IQ-Domain67-like proteins (VIT_00s1881g00010; LFC 5.24, p<10.sup.−10, VIT_00s0366g00010; LFC 6.70, p<0.0003) that likely function as hubs in cellular calcium signaling [138]. Potyvirus HC-Pro induces expression of and binds regulator-of-gene-silencing rgs-CaM in tobacco [139], and rgs-CaM has recently been shown to function as an immune receptor by promoting hypersensitive responses such as Ca.sup.2+ fluxes, production of reactive oxygen species, and salicylic acid-mediated degradation of Cucumber mosaic virus suppressor 2b by autophagy [140]. rgsCaM prevents TEV HcPro and Cucumber mosaic virus suppressor 2b from binding to dsRNAs/siRNAs and reduce the suppressor protein stability by autophagy, resulting in a more potent RNAi defense against viral infection. rgsCaM over-expressing lines were less susceptible to the virus [141]. Interestingly, TGMV AC2 induces a calmodulin-like protein Nb-rgsCaM [41] and over-expression of rgsCaM leads to an increase in viral DNA load. rgsCaM self-interaction was observed in cytoplasm while interaction with TGMV AC2 sequestered rgsCaM to the nucleus. It was speculated that AC2-mediated localization of rgsCaM to the nucleus is the likely mechanism evolved by TGMV to evade degradation of AC2 by autophagy and thereby effectively suppress the plant defense mechanism. Three rgs-CaM homologs (CaM-L37-like) were found in grape that are significantly up-regulated in GRBV-infected asymptomatic field samples (Table IV). A similar mechanism adapted by GRBV to evade rgsCaM-mediated autophagy cannot be discounted.
[0082] Concordant with this working hypothesis and prior evidence (Table II) that GRBV disease etiology is associated with host PTGS processes including miR828/TAS4/MYBA6/7 regulon, the inventors found miR828 pri-MIRNA and TAS4bc are down-regulated in the RNAseq analysis of asymptomatic field samples from Jacksonville OR, 2018 while MYBA6/7 expression is significantly down-regulated and other MYB targets of miR828 up-regulated (data not shown; Table II). VvDXS and VvSAMDC are significantly down-regulated in asymptomatic GRBV-infected field samples, whereas PHAS locus DICER2 [103], ZIPPY/AG07-like, and AGO5 involved in miRNA/phasiRNA biogenesis and/or viral resistance [142-145] are (significantly) up-regulated (Table IV), as are homologous autophagy effectors VIT_02s0154g00390 and VIT_12s0059g00660/APG8d (LFC ˜1.22, p=0.06). RNASeq is used on symptomatic GRBV-(and GLRaV2/3 and grapevine fleck virus) infected field samples, to establish by statistical power of biological replicates across time, space, and genotype whether these GRBV associations to identify the functionally conserved sequences among different virus families and conclusive evidence for mechanisms underlying GRBV disease etiology.
[0083] Of significance is the finding that abundant GRBV vsiRNA C3 mm (−) in symptomatic infected leaves may alter expression of Me-anthraniloyal transferase (AMAT) VIT_02s0033g01070, a gene that synthesizes methyl anthranilate using SAM as substrate. SAMDC down regulation by GRBV would increase SAM substrate for production of Me-anthranilate by strongly elevated AMAT expression (Table IV). Me-anthranilate is volatile and has a fruity/musky smell used in the food and perfume industries, and more importantly is known to attract insect vectors [146, 147]. These results demonstrate GRBV host symptoms serve as visual (anthocyanins) and/or olfactory cues to arthropod vectors. These results can help explain the observed (Table III) rapid spread of the virus threatening the industry.
[0084] The in-process RNA seq data and sRNA analysis by PhaseTank [148] of symptomatic GRBV sample datasets can provide conclusive evidence, since the inventors (Table IV) and others' (Table II) data show GRBV likely targets the miR828/TAS4/MYB auto-regulatory loop. The inventors observed highly significant upregulation of miR2950 in the GRBV symptomatic samples. VIT_07s0151g00190, VIT_07s0151g00110, and VIT_07s0151g00250 Chlorophyllase gene expressions were predicted to be post-transcriptionally regulated by the grapevine-specific miRNA miR2950 [132]. An inverse relationship between miR2950 and a predicted target gene was found exclusively in grapevine virus B (GVB)-infected plants [149]. The inventors observed a similar inverse regulation of miR2950 (LFC 2.94; p<10.sup.−7) and VIT_07s0151g00110 (Chlorophyllase homolog; LFC −2.06; p=0.23) in this study of GRBV infected samples. miR398c also displayed significant upregulation in infected samples and its target Blue Copper-Binding Protein gene was downregulated (albeit not significantly) in asymptomatic field samples. miR2950 and miR398 of cotton have been claimed to target the genome of monopartite geminivirus Cotton leaf curl Multan virus [150], whereas overexpression of MIR2950 and MIR398 conferred resistance to the virus [151]. A degradome analysis did not find any evidence for these or other grape miRNAs to target GRBV genome (data not shown), thus the role of the above miRNAs is likely limited to host gene targets in GRBV-infected plants. Similar inverse relationships were observed between DE miR3632/482-L, miR3624a,b, miR169g*, miR169x, miR530b-isomiR, novel miR13/12/14, miR156b*, miR403a, miR7122 target TAS-14s0081g00100 D16(+), which targets a BURP domain-containing RD22 PHAS locus and potentially several homologs (
[0085] Based on the model that GRBV suppressor proteins target the MIR828-TAS4-1MYBA5/6/7 autoregulatory loop, a super-transformation experiment with GRBV suppressor protein C2- and V2-expressing binary constructs inoculated into a transgenic tobacco line that overexpresses the Arabidopsis target of TAS4 siRNA: AtMYB90/PRODUCTION_OF-ANTHOCYANIN_PIGMENT2 [152] can be made. Axenic tissue-cultured control, hemizygous and homozygous transgenic plants were established that have been super-transformed with empty binary vector-pCAMBIA2301 or with binary vector harboring the GRBV ORFs C2/V2 (pCAM-C2/pCAM-V2). The leaf discs transformed were selected on shooting media containing cefotaxime 250 mg/L and kanamycin 100 mg/L. The regenerated shoots have been established on rooting media (
[0086]
[0087] Example 3. Identify the Host Grapevine Targets of GRBV Suppressor Proteins C2 and V2.
[0088] To understand if the mechanism of silencing suppression is by binding miRNA/siRNA, the suppressor proteins C2 and V2 using pMAL™ Protein Fusion & Purification System (New England Biolabs) are produced. PCR-amplified GRBV C2 and V2 genes were inserted as blunt end fragments in the 5′ end and with SbfI restriction site in the 3′ end which were cloned into the pMAL-c5X vector digested with XmnI and SbfI. The clones were confirmed by restriction digestion (data not shown) and Sanger sequencing. The clones were re-transformed into E. coli strain ER2523 (NEB Express) for protein expression. As a pilot experiment, cells were grown to 0.5 OD at 37° C., induced with 0.3 mM IPTG for four hr. The cells were re-suspended and run on an SDS-PAGE gel. The maltose binding protein (MBP) was observed at 42.5 kDa upon inducing cells transformed with pMAL empty vector (
[0089] To overcome this limitation, pMAL-C2 vector were retransformed in a protease-deficient strain (T7 Shuffle). The cells were grown at 37° C., induced with 0.3 mM IPTG for four hr and checked for induction using SDS-PAGE. Proteolysis of induced protein was observed (data not shown). To reduce the proteolysis pMAL-C2 in T7-shuttle were induced and in NEB Express cells at 18° C. for 18 hours with 0.3 mM IPTG. Proteolysis of induced protein was observed in T7-shuttle cells (
[0090]
[0091] A yeast two-hybrid (Y2H) screen can be used as an unbiased alternative approach to discover host proteins that bind physically to GRBV C2 and V2. Towards this objective suppressor genes C2 and V2 were cloned in a bait vector pGBTK7-BD. GRBV C2 and V2 were PCR amplified with primers flanking NdeI and EcoRI restriction sites and were introduced into the corresponding sites of pGBTK7-BD vector. The clones were confirmed by restriction analysis (
[0092] Cloning of V2 and C2 in expression vectors and the induction conditions were standardized and can be used for large scale protein purification and binding assays. The inventors cloned the bait vectors for use in Y2H assay with grape cDNA library as the next step.
[0093] Example 4: Initiate transgenic grapevine experiments to test disease resistance of transgenic grape expressing hairpin silencers directed to GRBV suppressor protein transcripts.
[0094] Several reports have demonstrated that PTGS of viral suppressor proteins is an effective strategy to engineer viral resistance. Construct hpRNA vectors targeting GRBV C2 and V2 genes can be made. The inventors confirmed the C2 and V2 genes are highly conserved across 93 known GRBV isolates by multiple sequence alignment (data not shown) [2]. Towards making the hpRNA construct, PCR amplified C2 and V2 genes were engineered by introducing XhoI and KpnI sites in the primers and cloning the digested PCR product in the corresponding sites of pHANNIBAL vector [154] to obtain the sense orientation clone (pHANNIBAL-C2/pHANNIBAL-V2) which was confirmed by restriction digestion analysis. To clone the antisense arm of the hairpin vector, the inventors PCR-amplified C2 and V2 with primers flanked by ClaI and XbaI restriction sites and cloned them in the corresponding sites of pHANNIBAL-C2/pHANNIBAL-V2 to obtain the hpRNA vector pHANNIBAL-hpC2 or pHANNIBAL-hpV2. The clones were confirmed by restriction digestion analysis and sequencing. The hpRNA gene cassette comprising the hpC2 or hpV2 was excised as a NotI fragment and cloned in the Non site of T-DNA binary vector pART27 [139], which harbors the neomycin phosphotransferaseII gene as the plant transformation marker under the nopaline synthase promoter and terminator. The clones were confirmed by restriction analysis (
[0095]
[0096]
[0097]
TABLE-US-00005 TABLE V Status of grape transformation Cultivar Agro Strain PL Construct Code PTF Code Plant Selection Explant 101-14 EHA105 Gelvin pART27 AT20046 kanamycin immature embryos 101-14 EHA105 Gelvin pART27 hpC2 AT20047 kanamycin immature embryos 101-14 EHA105 Gelvin pART27 hpV2 AT20048 kanamycin immature embryos 101-14 EHA105 Gelvin pART27 AT20046 kanamycin immature embryos 101-14 EHA105 Gelvin pART27 hpC2 AT20047 kanamycin immature embryos 101-14 EHA105 Gelvin pART27 hpV2 AT20048 kanamycin immature embryos 101-14 EHA105 Gelvin pART27 AT20046 kanamycin immature embryos 101-14 EHA105 Gelvin pART27 hpC2 AT20047 kanamycin immature embryos 101-14 EHA105 Gelvin pART27 hpV2 AT20048 kanamycin immature embryos
[0098] Example V: Evaluate in early 2021 hpRNA transgenic grapevine for GRBV resistance/susceptibility.
[0099] The ability to infect and invade is a fundamental requirement for a successful pathogen. To test the transgenic plants from Example IV for disease resistance the inventors initiated cloning of GRBV viral clones for agroinfection [10]. GRBV full length genomic sequence of 3.2 kb was cloned into pBSII-KS.sup.+ to yield pBS-GRBV vector following rolling circle amplification (RCA) (GE Healthcare) and restriction digestion with PstI enzyme of RCA product from field-infected grape leaf samples from Santa Rosa and Jacksonville (
[0100]
[0101]
[0102]
[0103] Conclusions. The inventors have identified C2 and V2 as suppressors of PTGS. The inventors completed sRNA and RNAseq library sequencing and analysis of samples collected from the field in 2018. mRNA sequencing and analysis of libraries can be made from 2019 field samples. The inventors cloned the suppressor proteins in pMAL-c5X vector and in pGBTK7-BD vector for protein purification and Y2H assay, respectively. The inventors completed the binary vector cloning of hpRNA vector targeting the GRBV suppressor proteins. This comprehensive study sought to understand the viral gene functions and effects on host physiology and molecular mechanisms of genomic regulation to deploy multiple cogent strategies for mitigating red blotch disease. Towards this the inventors characterized the viral proteins that suppress plant defense mechanism, and developed transgenics to target the incoming virus. Targeting the viral transcripts inhibits viral replication and thereby inhibit the disease spread. The anti-viral siRNAs can operate systemically by moving through vasculature, raising prospects of genetic engineering of grapevine rootstocks for GRBV resistance in non-genetically modified organism (GMO) scions.
[0104] By way of explanation, and in no way a limitation of the present invention, the inventors hypothesize the viral suppressor protein(s) of GRBV specifically, and likely other grapevine viruses like Fan Leaf and Leaf-Roll-associated Virus, interfere with the anthocyanin regulatory pathways and result in uncontrolled anthocyanin accumulation in vegetative tissues, thus serving as a visual cue for feeding by the assumed arthropod vector capable of transmitting the viruses. The inventors have identified the GRBV viral suppressor proteins as GRBV genes C2 and V2. The present invention includes the expression of ‘knockdown’ hairpin gene constructs using recombinant plasmids pART27 and pHANNIBAL directed against GRBV V2 and C2 in stably transformed transgenic grapevine plants. This creates an innate immunity GRBV host resistance by using endogenous RNA interference mechanisms of the host plant directed to target and silence infecting GRBV sequences.
[0105] Sequences.
TABLE-US-00006 SEQ ID Name Sequence NO: C2 >pART27_hpC2_sequence 1 TCGACATCTTGCTGCGTTCGGATATTTTCGTGGAGTTCCCGCCACAGACCCG GATTGAAGGCGAGATCCAGCAACTCGCGCCAGATCATCCTGTGACGGAAC TTTGGCGCGTGATGACTGGCCAGGACGTCGGCCGAAAGAGCGACAAGCAG ATCACGATTTTCGACAGCGTCGGATTTGCGATCGAGGATTTTTCGGCGCTG CGCTACGTCCGCGACCGCGTTGAGGGATCAAGCCACAGCAGCCCACTCGA CCTTCTAGCCGACCCAGACGAGCCAAGGGATCTTTTTGGAATGCTGCTCCG TCGTCAGGCTTTCCGACGTTTGGGTGGTTGAACAGAAGTCATTATCGTACG GAATGCCAGCACTCCCGAGGGGAACCCTGTGGTTGGCATGCACATACAAA TGGACGAACGGATAAACCTTTTCACGCCCTTTTAAATATCCGTTATTCTAAT AAACGCTCTTTTCTCTTAGGTTTACCCGCCAATATATCCTGTCAAACACTGA TAGTTTAAACTGAAGGCGGGAAACGACAATCTGATCATGAGCGGAGAATT AAGGGAGTCACGTTATGACCCCCGCCGATGACGCGGGACAAGCCGTTTTAC GTTTGGAACTGACAGAACCGCAACGATTGAAGGAGCCACTCAGCCCCAAT ACGCAAACCGCCTCTCCCCGCGCGTTGGCCGATTCATTAATGCAGCTGGCA CGACAGGTTTCCCGACTGGAAAGCGGGCAGTGAGCGCAACGCAATTAATG TGAGTTAGCTCACTCATTAGGCACCCCAGGCTTTACACTTTATGCTTCCGGC TCGTATGTTGTGTGGAATTGTGAGCGGATAACAATTTCACACAGGAAACAG CTATGACCATGATTACGCCAAGCTATTTAGGTGACACTATAGAATACTCAA GCTATGCATCCAACGCGTTGGGAGCTCTCCCATATCGACCTGCAGGCGGCC GCTCGACGAATTAATTCCAATCCCACAAAAATCTGAGCTTAACAGCACAGT TGCTCCTCTCAGAGCAGAATCGGGTATTCAACACCCTCATATCAACTACTA CGTTGTGTATAACGGTCCACATGCCGGTATATACGATGACTGGGGTTGTAC AAAGGCGGCAACAAACGGCGTTCCCGGAGTTGCACACAAGAAATTTGCCA CTATTACAGAGGCAAGAGCAGCAGCTGACGCGTACACAACAAGTCAGCAA ACAGACAGGTTGAACTTCATCCCCAAAGGAGAAGCTCAACTCAAGCCCAA GAGCTTTGCTAAGGCCCTAACAAGCCCACCAAAGCAAAAAGCCCACTGGC TCACGCTAGGAACCAAAAGGCCCAGCAGTGATCCAGCCCCAAAAGAGATC TCCTTTGCCCCGGAGATTACAATGGACGATTTCCTCTATCTTTACGATCTAG GAAGGAAGTTCGAAGGTGAAGGTGACGACACTATGTTCACCACTGATAAT GAGAAGGTTAGCCTCTTCAATTTCAGAAAGAATGCTGACCCACAGATGGTT AGAGAGGCCTACGCAGCAGGTCTCATCAAGACGATCTACCCGAGTAACAA TCTCCAGGAGATCAAATACCTTCCCAAGAAGGTTAAAGATGCAGTCAAAA GATTCAGGACTAATTGCATCAAGAACACAGAGAAAGACATATTTCTCAAG ATCAGAAGTACTATTCCAGTATGGACGATTCAAGGCTTGCTTCATAAACCA AGGCAAGTAATAGAGATTGGAGTCTCTAAAAAGGTAGTTCCTACTGAATCT AAGGCCATGCATGGAGTCTAAGATTCAAATCGAGGATCTAACAGAACTCG CCGTGAAGACTGGCGAACAGTTCATACAGAGTCTTTTACGACTCAATGACA AGAAGAAAATCTTCGTCAACATGGTGGAGCACGACACTCTGGTCTACTCCA AAAATGTCAAAGATACAGTCTCAGAAGACCAAAGGGCTATTGAGACTTTTC AACAAAGGATAATTTCGGGAAACCTCCTCGGATTCCATTGCCCAGCTATCT GTCACTTCATCGAAAGGACAGTAGAAAAGGAAGGTGGCTCCTACAAATGC CATCATTGCGATAAAGGAAAGGCTATCATTCAAGATCTCTCTGCCGACAGT GGTCCCAAAGATGGACCCCCACCCACGAGGAGCATCGTGGAAAAAGAAGA CGTTCCAACCACGTCTTCAAAGCAAGTGGATTGATGTGACATCTCCACTGA CGTAAGGGATGACGCACAATCCCACTATCCTTCGCAAGACCCTTCCTCTAT ATAAGGAAGTTCATTTCATTTGGAGAGGACACGATGTTGAAAGAATATATA ACACTGACGATGAGCTCAACAATGCAGGAAGCGACGCACCGAAGGAGGAA GAGCCTGGTGATTGAAGGACCATCGAAGACGGGTAAAACGCAATGGGCTA TATCATTGGGAATACATAACTACTGGTGTGAATCAGTAGACTTCAGTCTAT ACATAGACGACGCTTTGTACAATATTATTGACGATATACCATTCCAATATTT GCCTTGTAAAAAAGCCTTATTAGGTTGTCAATTCAATTACATTGCAAATGA AAAATATCGTCCAAAGCGGAAAATCAAAGGAGGGATCCCATCAATTGTTC TTTGTAATCCAGATAACTCTTACTATGATGCAATCACCAATTGGCATGCAA CATTCAAGCCGTGGGCTGAAGAAAACATTATCTTTGTAAAAATTGATAGAC CGTTGTACTGATCTTTTTTCCTTTTAGTATAAAATAGTTAAGTGATGTTAAT TAGTATGATTATAATAATATAGTTGTTATAATTGTGAAAAAATAATTTATA AATATATTGTTTACATAAACAACATAGTAATGTAAAAAAATATGACAAGTG ATGTGTAAGACGAAGAAGATAAAAGTTGAGAGTAAGTATATTATTTTTAAT GAATTTGATCGAACATGTAAGATGATATACTAGCATTAATATTTGTTTTAAT CATAATAGTAATTCTAGCTGGTTTGATGAATTAAATATCAATGATAAAATA CTATAGTAAAAATAAGAATAAATAAATTAAAATAATATTTTTTTATGATTA ATAGTTTATTATATAATTAAATATCTATACCATTACTAAATATTTTAGTTTA AAAGTTAATAAATATTTTGTTAGAAATTCCAATCTGCTTGTAATTTATCAAT AAACAAAATATTAAATAACAAGCTAAAGTAACAAATAATATCAAACTAAT AGAAACAGTAATCTAATGTAACAAAACATAATCTAATGCTAATATAACAA AGCGCAAGATCTATCATTTTATATAGTATTATTTTCAATCAACATTCTTATT AATTTCTAAATAATACTTGTAGTTTTATTAACTTCTAAATGGATTGACTATT AATTAAATGAATTAGTCGAACATGAATAAACAAGGTAACATGATAGATCA TGTCATTGTGTTATCATTGATCTTACATTTGGATTGTCAGTACAACGGTCTA TCAATTTTTACAAAGATAATGTTTTCTTCAGCCCACGGCTTGAATGTTGCAT GCCAATTGGTGATTGCATCATAGTAAGAGTTATCTGGATTACAAAGAACAA TTGATGGGATCCCTCCTTTGATTTTCCGCTTTGGACGATATTTTTCATTTGCA ATGTAATTGAATTGACAACCTAATAAGGCTTTTTTACAAGGCAAATATTGG AATGGTATATCGTCAATAATATTGTACAAAGCGTCGTCTATGTATAGACTG AAGTCTACTGATTCACACCAGTAGTTATGTATTCCCAATGATATAGCCCATT GCGTTTTACCCGTCTTCGATGGTCCTTCAATCACCAGGCTCTTCCTCCTTCG GTGCGTCGCTTCCTGCATTGTTGAGCTCATCGTCAGTGTTATATATTCTTTC AACATCTGCTTTAATGAGATATGCGAGACGCCTATGATCGCATGATATTTG CTTTCAATTCTGTTGTGCACGTTGTAAAAAACCTGAGCATGTGTAGCTCAG ATCCTTACCGCCGGTTTCGGTTCATTCTAATGAATATATCACCCGTTACTAT CGTATTTTTATGAATAATATTCTCCGTTCAATTTACTGATTGTACCCTACTA CTTATATGTACAATATTAAAATGAAAACAATATATTGTGCTGAATAGGTTT ATAGCGACATCTATGATAGAGCGCCACAATAACAAACAATTGCGTTTTATT ATTACAAATCCAATTTTAAAAAAAGCGGCAGAACCGGTCAAACCTAAAAG ACTGATTACATAAATCTTATTCAAATTTCAAAAGGCCCCAGGGGCTAGTAT CTACGACACACCGAGCGGCGAACTAATAACGTTCACTGAAGGGAACTCCG GTTCCCCGCCGGCGCGCATGGGTGAGATTCCTTGAAGTTGAGTATTGGCCG TCCGCTCTACCGAAAGTTACGGGCACCATTCAACCCGGTCCAGCACGGCGG CCGGGTAACCGACTTGCTGCCCCGAGAATTATGCAGCATTTTTTTGGTGTAT GTGGGCCCCAAATGAAGTGCAGGTCAAACCTTGACAGTGACGACAAATCG TTGGGCGGGTCCAGGGCGAATTTTGCGACAACATGTCGAGGCTCAGCAGG ACCTGCAGGCATGCAAGCTAGCTTACTAGTGATGCATATTCTATAGTGTCA CCTAAATGGCGGCCGCACTAGTGATATCCCGCGGCCATGGCGGCCGGGAG CATGCGACGTCGGGCCCAATTCGCCCTATAGTGAGTCGTATTACAATTCAC TGGCCGTCGTTTTACAACGTCGTGACTGGGAAAACCCTGGCGTTACCCAAC TTAATCGCCTTGCAGCACATCCCCCTTTCGCCAGCTGGCGTAATAGCGAAG AGGCCCGCACCGATCGCCCTTCCCAACAGTTGCGCAGCCTGAATGGCGAAT GGAAATTGTAAACGTTAATGGGTTTCTGGAGTTTAATGAGCTAAGCACATA CGTCAGAAACCATTATTGCGCGTTCAAAAGTCGCCTAAGGTCACTATCAGC TAGCAAATATTTCTTGTCAAAAATGCTCCACTGACGTTCCATAAATTCCCCT CGGTATCCAATTAGAGTCTCATATTCACTCTCAATCCAAATAATCTGCAAT GGCAATTACCTTATCCGCAACTTCTTTACCTATTTCCGCCCGGATCCGGGCA GGTTCTCCGGCCGCTTGGGTGGAGAGGCTATTCGGCTATGACTGGGCACAA CAGACAATCGGCTGCTCTGATGCCGCCGTGTTCCGGCTGTCAGCGCAGGGG CGCCCGGTTCTTTTTGTCAAGACCGACCTGTCCGGTGCCCTGAATGAACTG CAGGACGAGGCAGCGCGGCTATCGTGGCTGGCCACGACGGGCGTTCCTTG CGCAGCTGTGCTCGACGTTGTCACTGAAGCGGGAAGGGACTGGCTGCTATT GGGCGAAGTGCCGGGGCAGGATCTCCTGTCATCTCACCTTGCTCCTGCCGA GAAAGTATCCATCATGGCTGATGCAATGCGGCGGCTGCATACGCTTGATCC GGCTACCTGCCCATTCGACCACCAAGCGAAACATCGCATCGAGCGAGCAC GTACTCGGATGGAAGCCGGTCTTGTCGATCAGGATGATCTGGACGAAGAG CATCAGGGGCTCGCGCCAGCCGAACTGTTCGCCAGGCTCAAGGCGCGCAT GCCCGACGGCGAGGATCTCGTCGTGACCCATGGCGATGCCTGCTTGCCGAA TATCATGGTGGAAAATGGCCGCTTTTCTGGATTCATCGACTGTGGCCGGCT GGGTGTGGCGGACCGCTATCAGGACATAGCGTTGGCTACCCGTGATATTGC TGAAGAGCTTGGCGGCGAATGGGCTGACCGCTTCCTCGTGCTTTACGGTAT CGCCGCTCCCGATTCGCAGCGCATCGCCTTCTATCGCCTTCTTGACGAGTTC TTCTGAGCGGGACTCTGGGGTTCGAAATGACCGACCAAGCGACGCCCAAC CTGCCATCACGAGATTTCGATTCCACCGCCGCCTTCTATGAAAGGTTGGGC TTCGGAATCGTTTTCCGGGACGCCGGCTGGATGATCCTCCAGCGCGGGGAT CTCATGCTGGAGTTCTTCGCCCACCCCGATCCAACACTTACGTTTGCAACGT CCAAGAGCAAATAGACCACGAACGCCGGAAGGTTGCCGCAGCGTGTGGAT TGCGTCTCAATTCTCTCTTGCAGGAATGCAATGATGAATATGATACTGACT ATGAAACTTTGAGGGAATACTGCCTAGCACCGTCACCTCATAACGTGCATC ATGCATGCCCTGACAACATGGAACATCGCTATTTTTCTGAAGAATTATGCT CGTTGGAGGATGTCGCGGCAATTGCAGCTATTGCCAACATCGAACTACCCC TCACGCATGCATTCATCAATATTATTCATGCGGGGAAAGGCAAGATTAATC CAACTGGCAAATCATCCAGCGTGATTGGTAACTTCAGTTCCAGCGACTTGA TTCGTTTTGGTGCTACCCACGTTTTCAATAAGGACGAGATGGTGGAGTAAA GAAGGAGTGCGTCGAAGCAGATCGTTCAAACATTTGGCAATAAAGTTTCTT AAGATTGAATCCTGTTGCCGGTCTTGCGATGATTATCATATAATTTCTGTTG AATTACGTTAAGCATGTAATAATTAACATGTAATGCATGACGTTATTTATG AGATGGGTTTTTATGATTAGAGTCCCGCAATTATACATTTAATACGCGATA GAAAACAAAATATAGCGCGCAAACTAGGATAAATTATCGCGCGCGGTGTC ATCTATGTTACTAGATCGAATTAATTCCAGGCGGTGAAGGGCAATCAGCTG TTGCCCGTCTCACTGGTGAAAAGAAAAACCACCCCAGTACATTAAAAACGT CCGCAATGTGTTATTAAGTTGTCTAAGCGTCAATTTGTTTACACCACAATAT ATCCTGCCACCAGCCAGCCAACAGCTCCCCGACCGGCAGCTCGGCACAAA ATCACCACTCGATACAGGCAGCCCATCAGTCCGGGACGGCGTCAGCGGGA GAGCCGTTGTAAGGCGGCAGACTTTGCTCATGTTACCGATGCTATTCGGAA GAACGGCAACTAAGCTGCCGGGTTTGAAACACGGATGATCTCGCGGAGGG TAGCATGTTGATTGTAACGATGACAGAGCGTTGCTGCCTGTGATCAAATAT CATCTCCCTCGCAGAGATCCGAATTATCAGCCTTCTTATTCATTTCTCGCTT AACCGTGACAGGCTGTCGATCTTGAGAACTATGCCGACATAATAGGAAATC GCTGGATAAAGCCGCTGAGGAAGCTGAGTGGCGCTATTTCTTTAGAAGTGA ACGTTGACGATGTCGACGGATCTTTTCCGCTGCATAACCCTGCTTCGGGGT CATTATAGCGATTTTTTCGGTATATCCATCCTTTTTCGCACGATATACAGGA TTTTGCCAAAGGGTTCGTGTAGACTTTCCTTGGTGTATCCAACGGCGTCAGC CGGGCAGGATAGGTGAAGTAGGCCCACCCGCGAGCGGGTGTTCCTTCTTCA CTGTCCCTTATTCGCACCTGGCGGTGCTCAACGGGAATCCTGCTCTGCGAG GCTGGCCGGCTACCGCCGGCGTAACAGATGAGGGCAAGCGGATGGCTGAT GAAACCAAGCCAACCAGGGGTGATGCTGCCAACTTACTGATTTAGTGTATG ATGGTGTTTTTGAGGTGCTCCAGTGGCTTCTGTTTCTATCAGCTGTCCCTCC TGTTCAGCTACTGACGGGGTGGTGCGTAACGGCAAAAGCACCGCCGGACA TCAGCGCTATCTCTGCTCTCACTGCCGTAAAACATGGCAACTGCAGTTCAC TTACACCGCTTCTCAACCCGGTACGCACCAGAAAATCATTGATATGGCCAT GAATGGCGTTGGATGCCGGGCAACAGCCCGCATTATGGGCGTTGGCCTCAA CACGATTTTACGTCACTTAAAAAACTCAGGCCGCAGTCGGTAACCTCGCGC ATACAGCCGGGCAGTGACGTCATCGTCTGCGCGGAAATGGACGAACAGTG GGGCTATGTCGGGGCTAAATCGCGCCAGCGCTGGCTGTTTTACGCGTATGA CAGTCTCCGGAAGACGGTTGTTGCGCACGTATTCGGTGAACGCACTATGGC GACGCTGGGGCGTCTTATGAGCCTGCTGTCACCCTTTGACGTGGTGATATG GATGACGGATGGCTGGCCGCTGTATGAATCCCGCCTGAAGGGAAAGCTGC ACGTAATCAGCAAGCGATATACGCAGCGAATTGAGCGGCATAACCTGAAT CTGAGGCAGCACCTGGCACGGCTGGGACGGAAGTCGCTGTCGTTCTCAAA ATCGGTGGAGCTGCATGACAAAGTCATCGGGCATTATCTGAACATAAAAC ACTATCAATAAGTTGGAGTCATTACCCAACCAGGAAGGGCAGCCCACCTAT CAAGGTGTACTGCCTTCCAGACGAACGAAGAGCGATTGAGGAAAAGGCGG CGGCGGCCGGCATGAGCCTGTCGGCCTACCTGCTGGCCGTCGGCCAGGGCT ACAAAATCACGGGCGTCGTGGACTATGAGCACGTCCGCGAGCTGGCCCGC ATCAATGGCGACCTGGGCCGCCTGGGCGGCCTGCTGAAACTCTGGCTCACC GACGACCCGCGCACGGCGCGGTTCGGTGATGCCACGATCCTCGCCCTGCTG GCGAAGATCGAAGAGAAGCAGGACGAGCTTGGCAAGGTCATGATGGGCGT GGTCCGCCCGAGGGCAGAGCCATGACTTTTTTAGCCGCTAAAACGGCCGGG GGGTGCGCGTGATTGCCAAGCACGTCCCCATGCGCTCCATCAAGAAGAGC GACTTCGCGGAGCTGGTATTCGTGCAGGGCAAGATTCGGAATACCAAGTAC GAGAAGGACGGCCAGACGGTCTACGGGACCGACTTCATTGCCGATAAGGT GGATTATCTGGACACCAAGGCACCAGGCGGGTCAAATCAGGAATAAGGGC ACATTGCCCCGGCGTGAGTCGGGGCAATCCCGCAAGGAGGGTGAATGAAT CGGACGTTTGACCGGAAGGCATACAGGCAAGAACTGATCGACGCGGGGTT TTCCGCCGAGGATGCCGAAACCATCGCAAGCCGCACCGTCATGCGTGCGCC CCGCGAAACCTTCCAGTCCGTCGGCTCGATGGTCCAGCAAGCTACGGCCAA GATCGAGCGCGACAGCGTGCAACTGGCTCCCCCTGCCCTGCCCGCGCCATC GGCCGCCGTGGAGCGTTCGCGTCGTCTCGAACAGGAGGCGGCAGGTTTGG CGAAGTCGATGACCATCGACACGCGAGGAACTATGACGACCAAGAAGCGA AAAACCGCCGGCGAGGACCTGGCAAAACAGGTCAGCGAGGCCAAGCAGG CCGCGTTGCTGAAACACACGAAGCAGCAGATCAAGGAAATGCAGCTTTCC TTGTTCGATATTGCGCCGTGGCCGGACACGATGCGAGCGATGCCAAACGAC ACGGCCCGCTCTGCCCTGTTCACCACGCGCAACAAGAAAATCCCGCGCGAG GCGCTGCAAAACAAGGTCATTTTCCACGTCAACAAGGACGTGAAGATCAC CTACACCGGCGTCGAGCTGCGGGCCGACGATGACGAACTGGTGTGGCAGC AGGTGTTGGAGTACGCGAAGCGCACCCCTATCGGCGAGCCGATCACCTTCA CGTTCTACGAGCTTTGCCAGGACCTGGGCTGGTCGATCAATGGCCGGTATT ACACGAAGGCCGAGGAATGCCTGTCGCGCCTACAGGCGACGGCGATGGGC TTCACGTCCGACCGCGTTGGGCACCTGGAATCGGTGTCGCTGCTGCACCGC TTCCGCGTCCTGGACCGTGGCAAGAAAACGTCCCGTTGCCAGGTCCTGATC GACGAGGAAATCGTCGTGCTGTTTGCTGGCGACCACTACACGAAATTCATA TGGGAGAAGTACCGCAAGCTGTCGCCGACGGCCCGACGGATGTTCGACTA TTTCAGCTCGCACCGGGAGCCGTACCCGCTCAAGCTGGAAACCTTCCGCCT CATGTGCGGATCGGATTCCACCCGCGTGAAGAAGTGGCGCGAGCAGGTCG GCGAAGCCTGCGAAGAGTTGCGAGGCAGCGGCCTGGTGGAACACGCCTGG GTCAATGATGACCTGGTGCATTGCAAACGCTAGGGCCTTGTGGGGTCAGTT CCGGCTGGGGGTTCAGCAGCCAGCGCTTTACTGGCATTTCAGGAACAAGCG GGCACTGCTCGACGCACTTGCTTCGCTCAGTATCGCTCGGGACGCACGGCG CGCTCTACGAACTGCCGATAAACAGAGGATTAAAATTGACAATTGTGATTA AGGCTCAGATTCGACGGCTTGGAGCGGCCGACGTGCAGGATTTCCGCGAG ATCCGATTGTCGGCCCTGAAGAAAGCTCCAGAGATGTTCGGGTCCGTTTAC GAGCACGAGGAGAAAAAGCCCATGGAGGCGTTCGCTGAACGGTTGCGAGA TGCCGTGGCATTCGGCGCCTACATCGACGGCGAGATCATTGGGCTGTCGGT CTTCAAACAGGAGGACGGCCCCAAGGACGCTCACAAGGCGCATCTGTCCG GCGTTTTCGTGGAGCCCGAACAGCGAGGCCGAGGGGTCGCCGGTATGCTG CTGCGGGCGTTGCCGGCGGGTTTATTGCTCGTGATGATCGTCCGACAGATT CCAACGGGAATCTGGTGGATGCGCATCTTCATCCTCGGCGCACTTAATATT TCGCTATTCTGGAGCTTGTTGTTTATTTCGGTCTACCGCCTGCCGGGCGGGG TCGCGGCGACGGTAGGCGCTGTGCAGCCGCTGATGGTCGTGTTCATCTCTG CCGCTCTGCTAGGTAGCCCGATACGATTGATGGCGGTCCTGGGGGCTATTT GCGGAACTGCGGGCGTGGCGCTGTTGGTGTTGACACCAAACGCAGCGCTA GATCCTGTCGGCGTCGCAGCGGGCCTGGCGGGGGCGGTTTCCATGGCGTTC GGAACCGTGCTGACCCGCAAGTGGCAACCTCCCGTGCCTCTGCTCACCTTT ACCGCCTGGCAACTGGCGGCCGGAGGACTTCTGCTCGTTCCAGTAGCTTTA GTGTTTGATCCGCCAATCCCGATGCCTACAGGAACCAATGTTCTCGGCCTG GCGTGGCTCGGCCTGATCGGAGCGGGTTTAACCTACTTCCTTTGGTTCCGG GGGATCTCGCGACTCGAACCTACAGTTGTTTCCTTACTGGGCTTTCTCAGCC GGGATGGCGCTAAGAAGCTATTGCCGCCGATCTTCATATGCGGTGTGAAAT ACCGCACAGATGCGTAAGGAGAAAATACCGCATCAGGCGCTCTTCCGCTTC CTCGCTCACTGACTCGCTGCGCTCGGTCGTTCGGCTGCGGCGAGCGGTATC AGCTCACTCAAAGGCGGTAATACGGTTATCCACAGAATCAGGGGATAACG CAGGAAAGAACATGTGAGCAAAAGGCCAGCAAAAGGCCAGGAACCGTAA AAAGGCCGCGTTGCTGGCGTTTTTCCATAGGCTCCGCCCCCCTGACGAGCA TCACAAAAATCGACGCTCAAGTCAGAGGTGGCGAAACCCGACAGGACTAT AAAGATACCAGGCGTTTCCCCCTGGAAGCTCCCTCGTGCGCTCTCCTGTTCC GACCCTGCCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCGTG GCGCTTTCTCAATGCTCACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGTTC GCTCCAAGCTGGGCTGTGTGCACGAACCCCCCGTTCAGCCCGACCGCTGCG CCTTATCCGGTAACTATCGTCTTGAGTCCAACCCGGTAAGACACGACTTAT CGCCACTGGCAGCAGCCACTGGTAACAGGATTAGCAGAGCGAGGTATGTA GGCGGTGCTACAGAGTTCTTGAAGTGGTGGCCTAACTACGGCTACACTAGA AGGACAGTATTTGGTATCTGCGCTCTGCTGAAGCCAGTTACCTTCGGAAAA AGAGTTGGTAGCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGTGGT TTTTTTGTTTGCAAGCAGCAGATTACGCGCAGAAAAAAAGGATATCAAGAA GATCCTTTGATCTTTTCTACGGGGTCTGACGCTCAGTGGAACGAAAACTCA CGTTAAGGGATTTTGGTCATGAGATTATCAAAAAGGATCTTCACCTAGATC CTTTTAAATTAAAAATGAAGTTTTAAATCAATCTAAAGTATATATGAGTAA ACTTGGTCTGACAGTTACCAATGCTTAATCAGTGAGGCACCTATCTCAGCG ATCTGTCTATTTCGTTCATCCATAGTTGCCTGACTCCCCGTCGTGTAGATAA CTACGATACGGGAGGGCTTACCATCTGGCCCCAGTGCTGCAATGATACCGC GAGACCCACGCTCACCGGCTCCAGATTTATCAGCAATAAACCAGCCAGCCG GAAGGGCCGAGCGCAGAAGTGGTCCTGCAACTTTATCCGCCTCCATCCAGT CTATTAAACAAGTGGCAGCAACGGATTCGCAAACCTGTCACGCCTTTTGTG CCAAAAGCCGCGCCAGGTTTGCGATCCGCTGTGCCAGGCGTTAGGCGTCAT ATGAAGATTTCGGTGATCCCTGAGCAGGTGGCGGAAACATTGGATGCTGA GAACCATTTCATTGTTCGTGAAGTGTTCGATGTGCACCTATCCGACCAAGG CTTTGAACTATCTACCAGAAGTGTGAGCCCCTACCGGAAGGATTACATCTC GGATGATGACTCTGATGAAGACTCTGCTTGCTATGGCGCATTCATCGACCA AGAGCTTGTCGGGAAGATTGAACTCAACTCAACATGGAACGATCTAGCCTC TATCGAACACATTGTTGTGTCGCACACGCACCGAGGCAAAGGAGTCGCGC ACAGTCTCATCGAATTTGCGAAAAAGTGGGCACTAAGCAGACAGCTCCTTG GCATACGATTAGAGACACAAACGAACAATGTACCTGCCTGCAATTTGTACG CAAAATGTGGCTTTACTCTCGGCGGCATTGACCTGTTCACGTATAAAACTA GACCTCAAGTCTCGAACGAAACAGCGATGTACTGGTACTGGTTCTCGGGAG CACAGGATGACGCCTAACAATTCATTCAAGCCGACACCGCTTCGCGGCGCG GCTTAATTCAGGAGTTAAACATCATGAGGGAAGCGGTGATCGCCGAAGTA TCGACTCAACTATCAGAGGTAGTTGGCGTCATCGAGCGCCATCTCGAACCG ACGTTGCTGGCCGTACATTTGTACGGCTCCGCAGTGGATGGCGGCCTGAAG CCACACAGTGATATTGATTTGCTGGTTACGGTGACCGTAAGGCTTGATGAA ACAACGCGGCGAGCTTTGATCAACGACCTTTTGGAAACTTCGGCTTCCCCT GGAGAGAGCGAGATTCTCCGCGCTGTAGAAGTCACCATTGTTGTGCACGAC GACATCATTCCGTGGCGTTATCCAGCTAAGCGCGAACTGCAATTTGGAGAA TGGCAGCGCAATGACATTCTTGCAGGTATCTTCGAGCCAGCCACGATCGAC ATTGATCTGGCTATCTTGCTGACAAAAGCAAGAGAACATAGCGTTGCCTTG GTAGGTCCAGCGGCGGAGGAACTCTTTGATCCGGTTCCTGAACAGGATCTA TTTGAGGCGCTAAATGAAACCTTAACGCTATGGAACTCGCCGCCCGACTGG GCTGGCGATGAGCGAAATGTAGTGCTTACGTTGTCCCGCATTTGGTACAGC GCAGTAACCGGCAAAATCGCGCCGAAGGATGTCGCTGCCGACTGGGCAAT GGAGCGCCTGCCGGCCCAGTATCAGCCCGTCATACTTGAAGCTAGGCAGGC TTATCTTGGACAAGAAGATCGCTTGGCCTCGCGCGCAGATCAGTTGGAAGA ATTTGTTCACTACGTGAAAGGCGAGATCACCAAGGTAGTCGGCAAATAATG TCTAACAATTCGTTCAAGCCGACGCCGCTTCGCGGCGCGGCTTAACTCAAG CGTTAGAGAGCTGGGGAAGACTATGCGCGATCTGTTGAAGGTGGTTCTAAG CCTCGTACTTGCGATGGCATCGGGGCAGGCACTTGCTGACCTGCCAATTGT TTTAGTGGATGAAGCTCGTCTTCCCTATGACTACTCCCCATCCAACTACGAC ATTTCTCCAAGCAACTACGACAACTCCATAAGCAATTACGACAATAGTCCA TCAAATTACGACAACTCTGAGAGCAACTACGATAATAGTTCATCCAATTAC GACAATAGTCGCAACGGAAATCGTAGGCTTATATATAGCGCAAATGGGTCT CGCACTTTCGCCGGCTACTACGTCATTGCCAACAATGGGACAACGAACTTC TTTTCCACATCTGGCAAAAGGATGTTCTACACCCCAAAAGGGGGGCGCGGC GTCTATGGCGGCAAAGATGGGAGCTTCTGCGGGGCATTGGTCGTCATAAAT GGCCAATTTTCGCTTGCCCTGACAGATAACGGCCTGAAGATCATGTATCTA AGCAACTAGCCTGCTCTCTAATAAAATGTTAGGAGCTTGGCTGCCATTTTT GGGGTGAGGCCGTTCGCGGCCGAGGGGCGCAGCCCCTGGGGGGATGGGAG GCCCGCGTTAGCGGGCCGGGAGGGTTCGAGAAGGGGGGGCACCCCCCTTC GGCGTGCGCGGTCACGCGCCAGGGCGCAGCCCTGGTTAAAAACAAGGTTT ATAAATATTGGTTTAAAAGCAGGTTAAAAGACAGGTTAGCGGTGGCCGAA AAACGGGCGGAAACCCTTGCAAATGCTGGATTTTCTGCCTGTGGACAGCCC CTCAAATGTCAATAGGTGCGCCCCTCATCTGTCAGCACTCTGCCCCTCAAG TGTCAAGGATCGCGCCCCTCATCTGTCAGTAGTCGCGCCCCTCAAGTGTCA ATACCGCAGGGCACTTATCCCCAGGCTTGTCCACATCATCTGTGGGAAACT CGCGTAAAATCAGGCGTTTTCGCCGATTTGCGAGGCTGGCCAGCTCCACGT CGCCGGCCGAAATCGAGCCTGCCCCTCATCTGTCAACGCCGCGCCGGGTGA GTCGGCCCCTCAAGTGTCAACGTCCGCCCCTCATCTGTCAGTGAGGGCCAA GTTTTCCGCGAGGTATCCACAACGCCGGCGGCCGGCCGCGGTGTCTCGCAC ACGGCTTCGACGGCGTTTCTGGCGCGTTTGCAGGGCCATAGACGGCCGCCA GCCCAGCGGCGAGGGCAACCAGCCCGGTGAGCGTCGGAAAGGG V2 >pART27_hpV2_sequence 2 TCGACATCTTGCTGCGTTCGGATATTTTCGTGGAGTTCCCGCCACAGACCCG GATTGAAGGCGAGATCCAGCAACTCGCGCCAGATCATCCTGTGACGGAAC TTTGGCGCGTGATGACTGGCCAGGACGTCGGCCGAAAGAGCGACAAGCAG ATCACGATTTTCGACAGCGTCGGATTTGCGATCGAGGATTTTTCGGCGCTG CGCTACGTCCGCGACCGCGTTGAGGGATCAAGCCACAGCAGCCCACTCGA CCTTCTAGCCGACCCAGACGAGCCAAGGGATCTTTTTGGAATGCTGCTCCG TCGTCAGGCTTTCCGACGTTTGGGTGGTTGAACAGAAGTCATTATCGTACG GAATGCCAGCACTCCCGAGGGGAACCCTGTGGTTGGCATGCACATACAAA TGGACGAACGGATAAACCTTTTCACGCCCTTTTAAATATCCGTTATTCTAAT AAACGCTCTTTTCTCTTAGGTTTACCCGCCAATATATCCTGTCAAACACTGA TAGTTTAAACTGAAGGCGGGAAACGACAATCTGATCATGAGCGGAGAATT AAGGGAGTCACGTTATGACCCCCGCCGATGACGCGGGACAAGCCGTTTTAC GTTTGGAACTGACAGAACCGCAACGATTGAAGGAGCCACTCAGCCCCAAT ACGCAAACCGCCTCTCCCCGCGCGTTGGCCGATTCATTAATGCAGCTGGCA CGACAGGTTTCCCGACTGGAAAGCGGGCAGTGAGCGCAACGCAATTAATG TGAGTTAGCTCACTCATTAGGCACCCCAGGCTTTACACTTTATGCTTCCGGC TCGTATGTTGTGTGGAATTGTGAGCGGATAACAATTTCACACAGGAAACAG CTATGACCATGATTACGCCAAGCTATTTAGGTGACACTATAGAATACTCAA GCTATGCATCCAACGCGTTGGGAGCTCTCCCATATCGACCTGCAGGCGGCC GCTCGACGAATTAATTCCAATCCCACAAAAATCTGAGCTTAACAGCACAGT TGCTCCTCTCAGAGCAGAATCGGGTATTCAACACCCTCATATCAACTACTA CGTTGTGTATAACGGTCCACATGCCGGTATATACGATGACTGGGGTTGTAC AAAGGCGGCAACAAACGGCGTTCCCGGAGTTGCACACAAGAAATTTGCCA CTATTACAGAGGCAAGAGCAGCAGCTGACGCGTACACAACAAGTCAGCAA ACAGACAGGTTGAACTTCATCCCCAAAGGAGAAGCTCAACTCAAGCCCAA GAGCTTTGCTAAGGCCCTAACAAGCCCACCAAAGCAAAAAGCCCACTGGC TCACGCTAGGAACCAAAAGGCCCAGCAGTGATCCAGCCCCAAAAGAGATC TCCTTTGCCCCGGAGATTACAATGGACGATTTCCTCTATCTTTACGATCTAG GAAGGAAGTTCGAAGGTGAAGGTGACGACACTATGTTCACCACTGATAAT GAGAAGGTTAGCCTCTTCAATTTCAGAAAGAATGCTGACCCACAGATGGTT AGAGAGGCCTACGCAGCAGGTCTCATCAAGACGATCTACCCGAGTAACAA TCTCCAGGAGATCAAATACCTTCCCAAGAAGGTTAAAGATGCAGTCAAAA GATTCAGGACTAATTGCATCAAGAACACAGAGAAAGACATATTTCTCAAG ATCAGAAGTACTATTCCAGTATGGACGATTCAAGGCTTGCTTCATAAACCA AGGCAAGTAATAGAGATTGGAGTCTCTAAAAAGGTAGTTCCTACTGAATCT AAGGCCATGCATGGAGTCTAAGATTCAAATCGAGGATCTAACAGAACTCG CCGTGAAGACTGGCGAACAGTTCATACAGAGTCTTTTACGACTCAATGACA AGAAGAAAATCTTCGTCAACATGGTGGAGCACGACACTCTGGTCTACTCCA AAAATGTCAAAGATACAGTCTCAGAAGACCAAAGGGCTATTGAGACTTTTC AACAAAGGATAATTTCGGGAAACCTCCTCGGATTCCATTGCCCAGCTATCT GTCACTTCATCGAAAGGACAGTAGAAAAGGAAGGTGGCTCCTACAAATGC CATCATTGCGATAAAGGAAAGGCTATCATTCAAGATCTCTCTGCCGACAGT GGTCCCAAAGATGGACCCCCACCCACGAGGAGCATCGTGGAAAAAGAAGA CGTTCCAACCACGTCTTCAAAGCAAGTGGATTGATGTGACATCTCCACTGA CGTAAGGGATGACGCACAATCCCACTATCCTTCGCAAGACCCTTCCTCTAT ATAAGGAAGTTCATTTCATTTGGAGAGGACACGATGGTAACACTGAACAA ACGGAATCGCGTTCTTCCTGAGTGCGATTCCTGCAGTTCTAGTGAAAGTTCT TTGAATGATATTGATATTTGTGGTGATGATGATGGGTTAGGGGATGAGGCT TTAGACGCTGGATCCGTTTATTCGTCGTCACAGAAACTGTTAGTTTCTGTGG CTAAAGATGTTCTTTTAGATGACTGTGATTCAACGATATTGGATATATCGTT GCCTTCTGCTTTATGGTTTTTGTCGCAAAGATATTTGACTTGTTGTTTGAGG AAAGAATTACTGCCTCTGCCAGGTATATCCGAGAAACAGACTGTTTTATTG CGACAGCTGATTAGGCGTGTCGCTCGTCGTCATTGTTTATTTACTTACAAGT GCGAGGAGTGGTTTGAGGGTTGTTTGAAGATAAAGAAGGATGGTAATGAA AAAAAGGAGCCGCCAACGGAAGCAGAGAAGAAGGCGCAGGACGACTGGG AGGAGTTCTGCCGTAAGGCGGCGTGCTCGGCCTCGTAGTCTTTTTTCCTTTT AGTATAAAATAGTTAAGTGATGTTAATTAGTATGATTATAATAATATAGTT GTTATAATTGTGAAAAAATAATTTATAAATATATTGTTTACATAAACAACA TAGTAATGTAAAAAAATATGACAAGTGATGTGTAAGACGAAGAAGATAAA AGTTGAGAGTAAGTATATTATTTTTAATGAATTTGATCGAACATGTAAGAT GATATACTAGCATTAATATTTGTTTTAATCATAATAGTAATTCTAGCTGGTT TGATGAATTAAATATCAATGATAAAATACTATAGTAAAAATAAGAATAAA TAAATTAAAATAATATTTTTTTATGATTAATAGTTTATTATATAATTAAATA TCTATACCATTACTAAATATTTTAGTTTAAAAGTTAATAAATATTTTGTTAG AAATTCCAATCTGCTTGTAATTTATCAATAAACAAAATATTAAATAACAAG CTAAAGTAACAAATAATATCAAACTAATAGAAACAGTAATCTAATGTAAC AAAACATAATCTAATGCTAATATAACAAAGCGCAAGATCTATCATTTTATA TAGTATTATTTTCAATCAACATTCTTATTAATTTCTAAATAATACTTGTAGT TTTATTAACTTCTAAATGGATTGACTATTAATTAAATGAATTAGTCGAACAT GAATAAACAAGGTAACATGATAGATCATGTCATTGTGTTATCATTGATCTT ACATTTGGATTGCTACGAGGCCGAGCACGCCGCCTTACGGCAGAACTCCTC CCAGTCGTCCTGCGCCTTCTTCTCTGCTTCCGTTGGCGGCTCCTTTTTTTCAT TACCATCCTTCTTTATCTTCAAACAACCCTCAAACCACTCCTCGCACTTGTA AGTAAATAAACAATGACGACGAGCGACACGCCTAATCAGCTGTCGCAATA AAACAGTCTGTTTCTCGGATATACCTGGCAGAGGCAGTAATTCTTTCCTCA AACAACAAGTCAAATATCTTTGCGACAAAAACCATAAAGCAGAAGGCAAC GATATATCCAATATCGTTGAATCACAGTCATCTAAAAGAACATCTTTAGCC ACAGAAACTAACAGTTTCTGTGACGACGAATAAACGGATCCAGCGTCTAA AGCCTCATCCCCTAACCCATCATCATCACCACAAATATCAATATCATTCAA AGAACTTTCACTAGAACTGCAGGAATCGCACTCAGGAAGAACGCGATTCC GTTTGTTCAGTGTTACCATCTGCTTTAATGAGATATGCGAGACGCCTATGAT CGCATGATATTTGCTTTCAATTCTGTTGTGCACGTTGTAAAAAACCTGAGCA TGTGTAGCTCAGATCCTTACCGCCGGTTTCGGTTCATTCTAATGAATATATC ACCCGTTACTATCGTATTTTTATGAATAATATTCTCCGTTCAATTTACTGAT TGTACCCTACTACTTATATGTACAATATTAAAATGAAAACAATATATTGTG CTGAATAGGTTTATAGCGACATCTATGATAGAGCGCCACAATAACAAACA ATTGCGTTTTATTATTACAAATCCAATTTTAAAAAAAGCGGCAGAACCGGT CAAACCTAAAAGACTGATTACATAAATCTTATTCAAATTTCAAAAGGCCCC AGGGGCTAGTATCTACGACACACCGAGCGGCGAACTAATAACGTTCACTG AAGGGAACTCCGGTTCCCCGCCGGCGCGCATGGGTGAGATTCCTTGAAGTT GAGTATTGGCCGTCCGCTCTACCGAAAGTTACGGGCACCATTCAACCCGGT CCAGCACGGCGGCCGGGTAACCGACTTGCTGCCCCGAGAATTATGCAGCAT TTTTTTGGTGTATGTGGGCCCCAAATGAAGTGCAGGTCAAACCTTGACAGT GACGACAAATCGTTGGGCGGGTCCAGGGCGAATTTTGCGACAACATGTCG AGGCTCAGCAGGACCTGCAGGCATGCAAGCTAGCTTACTAGTGATGCATAT TCTATAGTGTCACCTAAATGGCGGCCGCACTAGTGATATCCCGCGGCCATG GCGGCCGGGAGCATGCGACGTCGGGCCCAATTCGCCCTATAGTGAGTCGTA TTACAATTCACTGGCCGTCGTTTTACAACGTCGTGACTGGGAAAACCCTGG CGTTACCCAACTTAATCGCCTTGCAGCACATCCCCCTTTCGCCAGCTGGCGT AATAGCGAAGAGGCCCGCACCGATCGCCCTTCCCAACAGTTGCGCAGCCTG AATGGCGAATGGAAATTGTAAACGTTAATGGGTTTCTGGAGTTTAATGAGC TAAGCACATACGTCAGAAACCATTATTGCGCGTTCAAAAGTCGCCTAAGGT CACTATCAGCTAGCAAATATTTCTTGTCAAAAATGCTCCACTGACGTTCCAT AAATTCCCCTCGGTATCCAATTAGAGTCTCATATTCACTCTCAATCCAAATA ATCTGCAATGGCAATTACCTTATCCGCAACTTCTTTACCTATTTCCGCCCGG ATCCGGGCAGGTTCTCCGGCCGCTTGGGTGGAGAGGCTATTCGGCTATGAC TGGGCACAACAGACAATCGGCTGCTCTGATGCCGCCGTGTTCCGGCTGTCA GCGCAGGGGCGCCCGGTTCTTTTTGTCAAGACCGACCTGTCCGGTGCCCTG AATGAACTGCAGGACGAGGCAGCGCGGCTATCGTGGCTGGCCACGACGGG CGTTCCTTGCGCAGCTGTGCTCGACGTTGTCACTGAAGCGGGAAGGGACTG GCTGCTATTGGGCGAAGTGCCGGGGCAGGATCTCCTGTCATCTCACCTTGC TCCTGCCGAGAAAGTATCCATCATGGCTGATGCAATGCGGCGGCTGCATAC GCTTGATCCGGCTACCTGCCCATTCGACCACCAAGCGAAACATCGCATCGA GCGAGCACGTACTCGGATGGAAGCCGGTCTTGTCGATCAGGATGATCTGGA CGAAGAGCATCAGGGGCTCGCGCCAGCCGAACTGTTCGCCAGGCTCAAGG CGCGCATGCCCGACGGCGAGGATCTCGTCGTGACCCATGGCGATGCCTGCT TGCCGAATATCATGGTGGAAAATGGCCGCTTTTCTGGATTCATCGACTGTG GCCGGCTGGGTGTGGCGGACCGCTATCAGGACATAGCGTTGGCTACCCGTG ATATTGCTGAAGAGCTTGGCGGCGAATGGGCTGACCGCTTCCTCGTGCTTT ACGGTATCGCCGCTCCCGATTCGCAGCGCATCGCCTTCTATCGCCTTCTTGA CGAGTTCTTCTGAGCGGGACTCTGGGGTTCGAAATGACCGACCAAGCGACG CCCAACCTGCCATCACGAGATTTCGATTCCACCGCCGCCTTCTATGAAAGG TTGGGCTTCGGAATCGTTTTCCGGGACGCCGGCTGGATGATCCTCCAGCGC GGGGATCTCATGCTGGAGTTCTTCGCCCACCCCGATCCAACACTTACGTTT GCAACGTCCAAGAGCAAATAGACCACGAACGCCGGAAGGTTGCCGCAGCG TGTGGATTGCGTCTCAATTCTCTCTTGCAGGAATGCAATGATGAATATGAT ACTGACTATGAAACTTTGAGGGAATACTGCCTAGCACCGTCACCTCATAAC GTGCATCATGCATGCCCTGACAACATGGAACATCGCTATTTTTCTGAAGAA TTATGCTCGTTGGAGGATGTCGCGGCAATTGCAGCTATTGCCAACATCGAA CTACCCCTCACGCATGCATTCATCAATATTATTCATGCGGGGAAAGGCAAG ATTAATCCAACTGGCAAATCATCCAGCGTGATTGGTAACTTCAGTTCCAGC GACTTGATTCGTTTTGGTGCTACCCACGTTTTCAATAAGGACGAGATGGTG GAGTAAAGAAGGAGTGCGTCGAAGCAGATCGTTCAAACATTTGGCAATAA AGTTTCTTAAGATTGAATCCTGTTGCCGGTCTTGCGATGATTATCATATAAT TTCTGTTGAATTACGTTAAGCATGTAATAATTAACATGTAATGCATGACGTT ATTTATGAGATGGGTTTTTATGATTAGAGTCCCGCAATTATACATTTAATAC GCGATAGAAAACAAAATATAGCGCGCAAACTAGGATAAATTATCGCGCGC GGTGTCATCTATGTTACTAGATCGAATTAATTCCAGGCGGTGAAGGGCAAT CAGCTGTTGCCCGTCTCACTGGTGAAAAGAAAAACCACCCCAGTACATTAA AAACGTCCGCAATGTGTTATTAAGTTGTCTAAGCGTCAATTTGTTTACACCA CAATATATCCTGCCACCAGCCAGCCAACAGCTCCCCGACCGGCAGCTCGGC ACAAAATCACCACTCGATACAGGCAGCCCATCAGTCCGGGACGGCGTCAG CGGGAGAGCCGTTGTAAGGCGGCAGACTTTGCTCATGTTACCGATGCTATT CGGAAGAACGGCAACTAAGCTGCCGGGTTTGAAACACGGATGATCTCGCG GAGGGTAGCATGTTGATTGTAACGATGACAGAGCGTTGCTGCCTGTGATCA AATATCATCTCCCTCGCAGAGATCCGAATTATCAGCCTTCTTATTCATTTCT CGCTTAACCGTGACAGGCTGTCGATCTTGAGAACTATGCCGACATAATAGG AAATCGCTGGATAAAGCCGCTGAGGAAGCTGAGTGGCGCTATTTCTTTAGA AGTGAACGTTGACGATGTCGACGGATCTTTTCCGCTGCATAACCCTGCTTC GGGGTCATTATAGCGATTTTTTCGGTATATCCATCCTTTTTCGCACGATATA CAGGATTTTGCCAAAGGGTTCGTGTAGACTTTCCTTGGTGTATCCAACGGC GTCAGCCGGGCAGGATAGGTGAAGTAGGCCCACCCGCGAGCGGGTGTTCC TTCTTCACTGTCCCTTATTCGCACCTGGCGGTGCTCAACGGGAATCCTGCTC TGCGAGGCTGGCCGGCTACCGCCGGCGTAACAGATGAGGGCAAGCGGATG GCTGATGAAACCAAGCCAACCAGGGGTGATGCTGCCAACTTACTGATTTAG TGTATGATGGTGTTTTTGAGGTGCTCCAGTGGCTTCTGTTTCTATCAGCTGT CCCTCCTGTTCAGCTACTGACGGGGTGGTGCGTAACGGCAAAAGCACCGCC GGACATCAGCGCTATCTCTGCTCTCACTGCCGTAAAACATGGCAACTGCAG TTCACTTACACCGCTTCTCAACCCGGTACGCACCAGAAAATCATTGATATG GCCATGAATGGCGTTGGATGCCGGGCAACAGCCCGCATTATGGGCGTTGGC CTCAACACGATTTTACGTCACTTAAAAAACTCAGGCCGCAGTCGGTAACCT CGCGCATACAGCCGGGCAGTGACGTCATCGTCTGCGCGGAAATGGACGAA CAGTGGGGCTATGTCGGGGCTAAATCGCGCCAGCGCTGGCTGTTTTACGCG TATGACAGTCTCCGGAAGACGGTTGTTGCGCACGTATTCGGTGAACGCACT ATGGCGACGCTGGGGCGTCTTATGAGCCTGCTGTCACCCTTTGACGTGGTG ATATGGATGACGGATGGCTGGCCGCTGTATGAATCCCGCCTGAAGGGAAA GCTGCACGTAATCAGCAAGCGATATACGCAGCGAATTGAGCGGCATAACC TGAATCTGAGGCAGCACCTGGCACGGCTGGGACGGAAGTCGCTGTCGTTCT CAAAATCGGTGGAGCTGCATGACAAAGTCATCGGGCATTATCTGAACATA AAACACTATCAATAAGTTGGAGTCATTACCCAACCAGGAAGGGCAGCCCA CCTATCAAGGTGTACTGCCTTCCAGACGAACGAAGAGCGATTGAGGAAAA GGCGGCGGCGGCCGGCATGAGCCTGTCGGCCTACCTGCTGGCCGTCGGCCA GGGCTACAAAATCACGGGCGTCGTGGACTATGAGCACGTCCGCGAGCTGG CCCGCATCAATGGCGACCTGGGCCGCCTGGGCGGCCTGCTGAAACTCTGGC TCACCGACGACCCGCGCACGGCGCGGTTCGGTGATGCCACGATCCTCGCCC TGCTGGCGAAGATCGAAGAGAAGCAGGACGAGCTTGGCAAGGTCATGATG GGCGTGGTCCGCCCGAGGGCAGAGCCATGACTTTTTTAGCCGCTAAAACGG CCGGGGGGTGCGCGTGATTGCCAAGCACGTCCCCATGCGCTCCATCAAGAA GAGCGACTTCGCGGAGCTGGTATTCGTGCAGGGCAAGATTCGGAATACCA AGTACGAGAAGGACGGCCAGACGGTCTACGGGACCGACTTCATTGCCGAT AAGGTGGATTATCTGGACACCAAGGCACCAGGCGGGTCAAATCAGGAATA AGGGCACATTGCCCCGGCGTGAGTCGGGGCAATCCCGCAAGGAGGGTGAA TGAATCGGACGTTTGACCGGAAGGCATACAGGCAAGAACTGATCGACGCG GGGTTTTCCGCCGAGGATGCCGAAACCATCGCAAGCCGCACCGTCATGCGT GCGCCCCGCGAAACCTTCCAGTCCGTCGGCTCGATGGTCCAGCAAGCTACG GCCAAGATCGAGCGCGACAGCGTGCAACTGGCTCCCCCTGCCCTGCCCGCG CCATCGGCCGCCGTGGAGCGTTCGCGTCGTCTCGAACAGGAGGCGGCAGG TTTGGCGAAGTCGATGACCATCGACACGCGAGGAACTATGACGACCAAGA AGCGAAAAACCGCCGGCGAGGACCTGGCAAAACAGGTCAGCGAGGCCAA GCAGGCCGCGTTGCTGAAACACACGAAGCAGCAGATCAAGGAAATGCAGC TTTCCTTGTTCGATATTGCGCCGTGGCCGGACACGATGCGAGCGATGCCAA ACGACACGGCCCGCTCTGCCCTGTTCACCACGCGCAACAAGAAAATCCCGC GCGAGGCGCTGCAAAACAAGGTCATTTTCCACGTCAACAAGGACGTGAAG ATCACCTACACCGGCGTCGAGCTGCGGGCCGACGATGACGAACTGGTGTG GCAGCAGGTGTTGGAGTACGCGAAGCGCACCCCTATCGGCGAGCCGATCA CCTTCACGTTCTACGAGCTTTGCCAGGACCTGGGCTGGTCGATCAATGGCC GGTATTACACGAAGGCCGAGGAATGCCTGTCGCGCCTACAGGCGACGGCG ATGGGCTTCACGTCCGACCGCGTTGGGCACCTGGAATCGGTGTCGCTGCTG CACCGCTTCCGCGTCCTGGACCGTGGCAAGAAAACGTCCCGTTGCCAGGTC CTGATCGACGAGGAAATCGTCGTGCTGTTTGCTGGCGACCACTACACGAAA TTCATATGGGAGAAGTACCGCAAGCTGTCGCCGACGGCCCGACGGATGTTC GACTATTTCAGCTCGCACCGGGAGCCGTACCCGCTCAAGCTGGAAACCTTC CGCCTCATGTGCGGATCGGATTCCACCCGCGTGAAGAAGTGGCGCGAGCA GGTCGGCGAAGCCTGCGAAGAGTTGCGAGGCAGCGGCCTGGTGGAACACG CCTGGGTCAATGATGACCTGGTGCATTGCAAACGCTAGGGCCTTGTGGGGT CAGTTCCGGCTGGGGGTTCAGCAGCCAGCGCTTTACTGGCATTTCAGGAAC AAGCGGGCACTGCTCGACGCACTTGCTTCGCTCAGTATCGCTCGGGACGCA CGGCGCGCTCTACGAACTGCCGATAAACAGAGGATTAAAATTGACAATTGT GATTAAGGCTCAGATTCGACGGCTTGGAGCGGCCGACGTGCAGGATTTCCG CGAGATCCGATTGTCGGCCCTGAAGAAAGCTCCAGAGATGTTCGGGTCCGT TTACGAGCACGAGGAGAAAAAGCCCATGGAGGCGTTCGCTGAACGGTTGC GAGATGCCGTGGCATTCGGCGCCTACATCGACGGCGAGATCATTGGGCTGT CGGTCTTCAAACAGGAGGACGGCCCCAAGGACGCTCACAAGGCGCATCTG TCCGGCGTTTTCGTGGAGCCCGAACAGCGAGGCCGAGGGGTCGCCGGTAT GCTGCTGCGGGCGTTGCCGGCGGGTTTATTGCTCGTGATGATCGTCCGACA GATTCCAACGGGAATCTGGTGGATGCGCATCTTCATCCTCGGCGCACTTAA TATTTCGCTATTCTGGAGCTTGTTGTTTATTTCGGTCTACCGCCTGCCGGGC GGGGTCGCGGCGACGGTAGGCGCTGTGCAGCCGCTGATGGTCGTGTTCATC TCTGCCGCTCTGCTAGGTAGCCCGATACGATTGATGGCGGTCCTGGGGGCT ATTTGCGGAACTGCGGGCGTGGCGCTGTTGGTGTTGACACCAAACGCAGCG CTAGATCCTGTCGGCGTCGCAGCGGGCCTGGCGGGGGCGGTTTCCATGGCG TTCGGAACCGTGCTGACCCGCAAGTGGCAACCTCCCGTGCCTCTGCTCACC TTTACCGCCTGGCAACTGGCGGCCGGAGGACTTCTGCTCGTTCCAGTAGCT TTAGTGTTTGATCCGCCAATCCCGATGCCTACAGGAACCAATGTTCTCGGC CTGGCGTGGCTCGGCCTGATCGGAGCGGGTTTAACCTACTTCCTTTGGTTCC GGGGGATCTCGCGACTCGAACCTACAGTTGTTTCCTTACTGGGCTTTCTCAG CCGGGATGGCGCTAAGAAGCTATTGCCGCCGATCTTCATATGCGGTGTGAA ATACCGCACAGATGCGTAAGGAGAAAATACCGCATCAGGCGCTCTTCCGCT TCCTCGCTCACTGACTCGCTGCGCTCGGTCGTTCGGCTGCGGCGAGCGGTA TCAGCTCACTCAAAGGCGGTAATACGGTTATCCACAGAATCAGGGGATAA CGCAGGAAAGAACATGTGAGCAAAAGGCCAGCAAAAGGCCAGGAACCGT AAAAAGGCCGCGTTGCTGGCGTTTTTCCATAGGCTCCGCCCCCCTGACGAG CATCACAAAAATCGACGCTCAAGTCAGAGGTGGCGAAACCCGACAGGACT ATAAAGATACCAGGCGTTTCCCCCTGGAAGCTCCCTCGTGCGCTCTCCTGTT CCGACCCTGCCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCG TGGCGCTTTCTCAATGCTCACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGT TCGCTCCAAGCTGGGCTGTGTGCACGAACCCCCCGTTCAGCCCGACCGCTG CGCCTTATCCGGTAACTATCGTCTTGAGTCCAACCCGGTAAGACACGACTT ATCGCCACTGGCAGCAGCCACTGGTAACAGGATTAGCAGAGCGAGGTATG TAGGCGGTGCTACAGAGTTCTTGAAGTGGTGGCCTAACTACGGCTACACTA GAAGGACAGTATTTGGTATCTGCGCTCTGCTGAAGCCAGTTACCTTCGGAA AAAGAGTTGGTAGCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGT GGTTTTTTTGTTTGCAAGCAGCAGATTACGCGCAGAAAAAAAGGATATCAA GAAGATCCTTTGATCTTTTCTACGGGGTCTGACGCTCAGTGGAACGAAAAC TCACGTTAAGGGATTTTGGTCATGAGATTATCAAAAAGGATCTTCACCTAG ATCCTTTTAAATTAAAAATGAAGTTTTAAATCAATCTAAAGTATATATGAG TAAACTTGGTCTGACAGTTACCAATGCTTAATCAGTGAGGCACCTATCTCA GCGATCTGTCTATTTCGTTCATCCATAGTTGCCTGACTCCCCGTCGTGTAGA TAACTACGATACGGGAGGGCTTACCATCTGGCCCCAGTGCTGCAATGATAC CGCGAGACCCACGCTCACCGGCTCCAGATTTATCAGCAATAAACCAGCCAG CCGGAAGGGCCGAGCGCAGAAGTGGTCCTGCAACTTTATCCGCCTCCATCC AGTCTATTAAACAAGTGGCAGCAACGGATTCGCAAACCTGTCACGCCTTTT GTGCCAAAAGCCGCGCCAGGTTTGCGATCCGCTGTGCCAGGCGTTAGGCGT CATATGAAGATTTCGGTGATCCCTGAGCAGGTGGCGGAAACATTGGATGCT GAGAACCATTTCATTGTTCGTGAAGTGTTCGATGTGCACCTATCCGACCAA GGCTTTGAACTATCTACCAGAAGTGTGAGCCCCTACCGGAAGGATTACATC TCGGATGATGACTCTGATGAAGACTCTGCTTGCTATGGCGCATTCATCGAC CAAGAGCTTGTCGGGAAGATTGAACTCAACTCAACATGGAACGATCTAGC CTCTATCGAACACATTGTTGTGTCGCACACGCACCGAGGCAAAGGAGTCGC GCACAGTCTCATCGAATTTGCGAAAAAGTGGGCACTAAGCAGACAGCTCCT TGGCATACGATTAGAGACACAAACGAACAATGTACCTGCCTGCAATTTGTA CGCAAAATGTGGCTTTACTCTCGGCGGCATTGACCTGTTCACGTATAAAAC TAGACCTCAAGTCTCGAACGAAACAGCGATGTACTGGTACTGGTTCTCGGG AGCACAGGATGACGCCTAACAATTCATTCAAGCCGACACCGCTTCGCGGCG CGGCTTAATTCAGGAGTTAAACATCATGAGGGAAGCGGTGATCGCCGAAG TATCGACTCAACTATCAGAGGTAGTTGGCGTCATCGAGCGCCATCTCGAAC CGACGTTGCTGGCCGTACATTTGTACGGCTCCGCAGTGGATGGCGGCCTGA AGCCACACAGTGATATTGATTTGCTGGTTACGGTGACCGTAAGGCTTGATG AAACAACGCGGCGAGCTTTGATCAACGACCTTTTGGAAACTTCGGCTTCCC CTGGAGAGAGCGAGATTCTCCGCGCTGTAGAAGTCACCATTGTTGTGCACG ACGACATCATTCCGTGGCGTTATCCAGCTAAGCGCGAACTGCAATTTGGAG AATGGCAGCGCAATGACATTCTTGCAGGTATCTTCGAGCCAGCCACGATCG ACATTGATCTGGCTATCTTGCTGACAAAAGCAAGAGAACATAGCGTTGCCT TGGTAGGTCCAGCGGCGGAGGAACTCTTTGATCCGGTTCCTGAACAGGATC TATTTGAGGCGCTAAATGAAACCTTAACGCTATGGAACTCGCCGCCCGACT GGGCTGGCGATGAGCGAAATGTAGTGCTTACGTTGTCCCGCATTTGGTACA GCGCAGTAACCGGCAAAATCGCGCCGAAGGATGTCGCTGCCGACTGGGCA ATGGAGCGCCTGCCGGCCCAGTATCAGCCCGTCATACTTGAAGCTAGGCAG GCTTATCTTGGACAAGAAGATCGCTTGGCCTCGCGCGCAGATCAGTTGGAA GAATTTGTTCACTACGTGAAAGGCGAGATCACCAAGGTAGTCGGCAAATA ATGTCTAACAATTCGTTCAAGCCGACGCCGCTTCGCGGCGCGGCTTAACTC AAGCGTTAGAGAGCTGGGGAAGACTATGCGCGATCTGTTGAAGGTGGTTCT AAGCCTCGTACTTGCGATGGCATCGGGGCAGGCACTTGCTGACCTGCCAAT TGTTTTAGTGGATGAAGCTCGTCTTCCCTATGACTACTCCCCATCCAACTAC GACATTTCTCCAAGCAACTACGACAACTCCATAAGCAATTACGACAATAGT CCATCAAATTACGACAACTCTGAGAGCAACTACGATAATAGTTCATCCAAT TACGACAATAGTCGCAACGGAAATCGTAGGCTTATATATAGCGCAAATGG GTCTCGCACTTTCGCCGGCTACTACGTCATTGCCAACAATGGGACAACGAA CTTCTTTTCCACATCTGGCAAAAGGATGTTCTACACCCCAAAAGGGGGGCG CGGCGTCTATGGCGGCAAAGATGGGAGCTTCTGCGGGGCATTGGTCGTCAT AAATGGCCAATTTTCGCTTGCCCTGACAGATAACGGCCTGAAGATCATGTA TCTAAGCAACTAGCCTGCTCTCTAATAAAATGTTAGGAGCTTGGCTGCCAT TTTTGGGGTGAGGCCGTTCGCGGCCGAGGGGCGCAGCCCCTGGGGGGATG GGAGGCCCGCGTTAGCGGGCCGGGAGGGTTCGAGAAGGGGGGGCACCCCC CTTCGGCGTGCGCGGTCACGCGCCAGGGCGCAGCCCTGGTTAAAAACAAG GTTTATAAATATTGGTTTAAAAGCAGGTTAAAAGACAGGTTAGCGGTGGCC GAAAAACGGGCGGAAACCCTTGCAAATGCTGGATTTTCTGCCTGTGGACAG CCCCTCAAATGTCAATAGGTGCGCCCCTCATCTGTCAGCACTCTGCCCCTCA AGTGTCAAGGATCGCGCCCCTCATCTGTCAGTAGTCGCGCCCCTCAAGTGT CAATACCGCAGGGCACTTATCCCCAGGCTTGTCCACATCATCTGTGGGAAA CTCGCGTAAAATCAGGCGTTTTCGCCGATTTGCGAGGCTGGCCAGCTCCAC GTCGCCGGCCGAAATCGAGCCTGCCCCTCATCTGTCAACGCCGCGCCGGGT GAGTCGGCCCCTCAAGTGTCAACGTCCGCCCCTCATCTGTCAGTGAGGGCC AAGTTTTCCGCGAGGTATCCACAACGCCGGCGGCCGGCCGCGGTGTCTCGC ACACGGCTTCGACGGCGTTTCTGGCGCGTTTGCAGGGCCATAGACGGCCGC CAGCCCAGCGGCGAGGGCAACCAGCCCGGTGAGCGTCGGAAAGGG C2 tcgacgaattaattccaatcccacaaaaatctgagcttaacagcacagtt 3 hairpin getcctctcagagcagaatcgggtattcaacaccctcatatcaactacta cassette cgttgtgtataacggtccacatgccggtatatacgatgactggggttgta caaaggcggcaacaaacggcgttcccggagttgcacacaagaaatttgcc actattacagaggcaagagcagcagctgacgcgtacacaacaagtcagca aacagacaggttgaacttcatccccaaaggagaagctcaactcaagccca agagctttgctaaggccctaacaagcccaccaaagcaaaaagcccactgg ctcacgctaggaaccaaaaggcccagcagtgatecagecccaaaagagat ctcctttgccccggagattacaatggacgatttcctctatctttacgatc taggaaggaagttcgaaggtgaaggtgacgacactatgttcaccactgat aatgagaaggttagcctcttcaatttcagaaagaatgctgacccacagat ggttagagaggcctacgcagcaggtctcatcaagacgatctacccgagta acaatctccaggagatcaaataccttcccaagaaggttaaagatgcagtc aaaagattcaggactaattgcatcaagaacacagagaaagacatatttct caagatcagaagtactattccagtatggacgattcaaggcttgcttcata aaccaaggcaagtaatagagattggagtctctaaaaaggtagttcctact gaatctaaggccatgcatggagtctaagattcaaatcgaggatctaacag aactcgccgtgaagactggcgaacagttcatacagagtcttttacgactc aatgacaagaagaaaatcttcgtcaacatggtggagcacgacactctggt ctactccaaaaatgtcaaagatacagtctcagaagaccaaagggctattg agacttttcaacaaaggataatttcgggaaacctcctcggattccattgc ccagctatctgtcacttcatcgaaaggacagtagaaaaggaaggtggctc ctacaaatgccatcattgcgataaaggaaaggctatcattcaagatctct ctgccgacagtggtcccaaagatggacccccacccacgaggagcatcgtg gaaaaagaagacgttccaaccacgtcttcaaagcaagtggattgatgtga catctccactgacgtaagggatgacgcacaatcccactatccttcgcaag acccttcctctatataaggaagttcatttcatttggagaggacacg ATGTTGAAAGAATATATAACACTGACGATGAGCTCAACAATGCAGGAAGC GACGCACCGAAGGAGGAAGAGCCTGGTGATTGAAGGACCATCGAAGACGG GTAAAACGCAATGGGCTATATCATTGGGAATACATAACTACTGGTGTGAA TCAGTAGACTTCAGTCTATACATAGACGACGCTTTGTACAATATTATTGA CGATATACCATTCCAATATTTGCCTTGTAAAAAAGCCTTATTAGGTTGTC AATTCAATTACATTGCAAATGAAAAATATCGTCCAAAGCGGAAAATCAAA GGAGGGATCCCATCAATTGTTCTTTGTAATCCAGATAACTCTTACTATGA TGCAATCACCAATTGGCATGCAACATTCAAGCCGTGGGCTGAAGAAAACA TTATCTTTGTAAAAATTGATAGACCGTTGTACTGA tcttttttccttttagtataaaatagttaagtgatgttaattagtatgat tataataatatagttgttataattgtgaaaaaataatttataaatatatt gtttacataaacaacatagtaatgtaaaaaaatatgacaagtgatgtgta agacgaagaagataaaagttgagagtaagtatattatttttaatgaattt gatcgaacatgtaagatgatatactagcattaatatttgttttaatcata atagtaattctagctggtttgatgaattaaatatcaatgataaaatacta tagtaaaaataagaataaataaattaaaataatatttttttatgattaat agtttattatataattaaatatctataccattactaaatattttagttta aaagttaataaatattttgttagaaattccaatctgcttgtaatttatca ataaacaaaatattaaataacaagctaaagtaacaaataatatcaaacta atagaaacagtaatctaatgtaacaaaacataatctaatgctaatataac aaagcgcaagatctatcattttatatagtattattttcaatcaacattct tattaatttctaaataatacttgtagttttattaacttctaaatggattg actattaattaaatgaattagtcgaacatgaataaacaaggtaacatgat agateatgtcattgtgttateattgatettacatttggattg TCAGTACAACGGTCTATCAATTTTTACAAAGATAATGTTTTCTTCAGCCC ACGGCTTGAATGTTGCATGCCAATTGGTGATTGCATCATAGTAAGAGTTA TCTGGATTACAAAGAACAATTGATGGGATCCCTCCTTTGATTTTCCGCTT TGGACGATATTTTTCATTTGCAATGTAATTGAATTGACAACCTAATAAGG CTTTTTTACAAGGCAAATATTGGAATGGTATATCGTCAATAATATTGTAC AAAGCGTCGTCTATGTATAGACTGAAGTCTACTGATTCACACCAGTAGTT ATGTATTCCCAATGATATAGCCCATTGCGTTTTACCCGTCTTCGATGGTC CTTCAATCACCAGGCTCTTCCTCCTTCGGTGCGTCGCTTCCTGCATTGTT GAGCTCATCGTCAGTGTTATATATTCTTTCAACAT ctgctttaatgagatatgcgagacgcctatgatcgcatgatatttgcttt caattctgttgtgcacgttgtaaaaaacctgagcatgtgtagctcagatc cttaccgccggtttcggttcattctaatgaatatatcacccgttactatc gtatttttatgaataatattctccgttcaatttactgattgtaccctact acttatatgtacaatattaaaatgaaaacaatatattgtgctgaataggt ttatagcgacatctatgatagagcgccacaataacaaacaattgcgtttt attattacaaatccaattttaaaaaaagcggcagaaccggtcaaacctaa aagactgattacataaatcttattcaaatttcaaaaggccccaggggcta gtatctacgacacaccgagcggcgaactaataacgttcactgaagggaac tccggttccccgccggcgcgcatgggtgagattccttgaagttgagtatt ggccgtccgctctaccgaaagttacgggcaccattcaacccggtccagca cggcggccgggtaaccgacttgctgccccgagaattatgcagcatttttt tggtgtatgtgggccccaaatgaagtgcaggtcaaaccttgacagtgacg acaaatcgttgggcgggtccagggcgaattttgcgacaacatgtcgaggc tcagcaggacctgcaggcatgcaagctagcttactagtgatgcatattct atagtgtcacctaaat C2 ATGTTGAAAGAATATATAACACTGACGATGAGCTCAACAATGCAGGAAGC 4 Hairpin GACGCACCGAAGGAGGAAGAGCCTGGTGATTGAAGGACCATCGAAGACGG sense GTAAAACGCAATGGGCTATATCATTGGGAATACATAACTACTGGTGTGAA TCAGTAGACTTCAGTCTATACATAGACGACGCTTTGTACAATATTATTGA CGATATACCATTCCAATATTTGCCTTGTAAAAAAGCCTTATTAGGTTGTC AATTCAATTACATTGCAAATGAAAAATATCGTCCAAAGCGGAAAATCAAA GGAGGGATCCCATCAATTGTTCTTTGTAATCCAGATAACTCTTACTATGA TGCAATCACCAATTGGCATGCAACATTCAAGCCGTGGGCTGAAGAAAACA TTATCTTTGTAAAAATTGATAGACCGTTGTACTGA C2 TCAGTACAACGGTCTATCAATTTTTACAAAGATAATGTTTTCTTCAGCCC 5 Hairpin ACGGCTTGAATGTTGCATGCCAATTGGTGATTGCATCATAGTAAGAGTTA antisense TCTGGATTACAAAGAACAATTGATGGGATCCCTCCTTTGATTTTCCGCTT TGGACGATATTTTTCATTTGCAATGTAATTGAATTGACAACCTAATAAGG CTTTTTTACAAGGCAAATATTGGAATGGTATATCGTCAATAATATTGTAC AAAGCGTCGTCTATGTATAGACTGAAGTCTACTGATTCACACCAGTAGTT ATGTATTCCCAATGATATAGCCCATTGCGTTTTACCCGTCTTCGATGGTC CTTCAATCACCAGGCTCTTCCTCCTTCGGTGCGTCGCTTCCTGCATTGTT GAGCTCATCGTCAGTGTTATATATTCTTTCAACAT V2 tcgacgaattaattccaatcccacaaaaatctgagcttaacagcacagtt 6 hairpin getcctctcagagcagaatcgggtattcaacaccctcatatcaactacta cassette cgttgtgtataacggtccacatgccggtatatacgatgactggggttgta caaaggcggcaacaaacggcgttcccggagttgcacacaagaaatttgcc actattacagaggcaagagcagcagctgacgcgtacacaacaagtcagca aacagacaggttgaacttcatccccaaaggagaagctcaactcaagccca agagctttgctaaggccctaacaagcccaccaaagcaaaaagcccactgg ctcacgctaggaaccaaaaggcccagcagtgatecagecccaaaagagat ctcctttgccccggagattacaatggacgatttcctctatctttacgatc taggaaggaagttcgaaggtgaaggtgacgacactatgttcaccactgat aatgagaaggttagcctcttcaatttcagaaagaatgctgacccacagat ggttagagaggcctacgcagcaggtctcatcaagacgatctacccgagta acaatctccaggagatcaaataccttcccaagaaggttaaagatgcagtc aaaagattcaggactaattgcatcaagaacacagagaaagacatatttct caagatcagaagtactattccagtatggacgattcaaggcttgcttcata aaccaaggcaagtaatagagattggagtctctaaaaaggtagttcctact gaatctaaggccatgcatggagtctaagattcaaatcgaggatctaacag aactcgccgtgaagactggcgaacagttcatacagagtcttttacgactc aatgacaagaagaaaatcttcgtcaacatggtggagcacgacactctggt ctactccaaaaatgtcaaagatacagtctcagaagaccaaagggctattg agacttttcaacaaaggataatttcgggaaacctcctcggattccattgc ccagctatctgtcacttcatcgaaaggacagtagaaaaggaaggtggctc ctacaaatgccatcattgcgataaaggaaaggctatcattcaagatctct ctgccgacagtggtcccaaagatggacccccacccacgaggagcatcgtg gaaaaagaagacgttccaaccacgtcttcaaagcaagtggattgatgtga catctccactgacgtaagggatgacgcacaatcccactatccttcgcaag acccttcctctatataaggaagttcatttcatttggagaggacacg ATGGTAACACTGAACAAACGGAATCGCGTTCTTCCTGAGTGCGATTCCTG CAGTTCTAGTGAAAGTTCTTTGAATGATATTGATATTTGTGGTGATGATG ATGGGTTAGGGGATGAGGCTTTAGACGCTGGATCCGTTTATTCGTCGTCA CAGAAACTGTTAGTTTCTGTGGCTAAAGATGTTCTTTTAGATGACTGTGA TTCAACGATATTGGATATATCGTTGCCTTCTGCTTTATGGTTTTTGTCGC AAAGATATTTGACTTGTTGTTTGAGGAAAGAATTACTGCCTCTGCCAGGT ATATCCGAGAAACAGACTGTTTTATTGCGACAGCTGATTAGGCGTGTCGC TCGTCGTCATTGTTTATTTACTTACAAGTGCGAGGAGTGGTTTGAGGGTT GTTTGAAGATAAAGAAGGATGGTAATGAAAAAAAGGAGCCGCCAACGGAA GCAGAGAAGAAGGCGCAGGACGACTGGGAGGAGTTCTGCCGTAAGGCGGC GTGCTCGGCCTCGTAG tcttttttccttttagtataaaatagttaagtgatgttaattagtatgat tataataatatagttgttataattgtgaaaaaataatttataaatatatt gtttacataaacaacatagtaatgtaaaaaaatatgacaagtgatgtgta agacgaagaagataaaagttgagagtaagtatattatttttaatgaattt gatcgaacatgtaagatgatatactagcattaatatttgttttaatcata atagtaattctagctggtttgatgaattaaatatcaatgataaaatacta tagtaaaaataagaataaataaattaaaataatatttttttatgattaat agtttattatataattaaatatctataccattactaaatattttagttta aaagttaataaatattttgttagaaattccaatctgcttgtaatttatca ataaacaaaatattaaataacaagctaaagtaacaaataatatcaaacta atagaaacagtaatctaatgtaacaaaacataatctaatgctaatataac aaagcgcaagatctatcattttatatagtattattttcaatcaacattct tattaatttctaaataatacttgtagttttattaacttctaaatggattg actattaattaaatgaattagtcgaacatgaataaacaaggtaacatgat agatcatgtcattgtgttatcattgatcttacatttggattg CTACGAGGCCGAGCACGCCGCCTTACGGCAGAACTCCTCCCAGTCGTCCT GCGCCTTCTTCTCTGCTTCCGTTGGCGGCTCCTTTTTTTCATTACCATCC TTCTTTATCTTCAAACAACCCTCAAACCACTCCTCGCACTTGTAAGTAAA TAAACAATGACGACGAGCGACACGCCTAATCAGCTGTCGCAATAAAACAG TCTGTTTCTCGGATATACCTGGCAGAGGCAGTAATTCTTTCCTCAAACAA CAAGTCAAATATCTTTGCGACAAAAACCATAAAGCAGAAGGCAACGATAT ATCCAATATCGTTGAATCACAGTCATCTAAAAGAACATCTTTAGCCACAG AAACTAACAGTTTCTGTGACGACGAATAAACGGATCCAGCGTCTAAAGCC TCATCCCCTAACCCATCATCATCACCACAAATATCAATATCATTCAAAGA ACTTTCACTAGAACTGCAGGAATCGCACTCAGGAAGAACGCGATTCCGTT TGTTCAGTGTTACCAT ctgctttaatgagatatgcgagacgcctatgatcgcatgatatttgcttt caattctgttgtgcacgttgtaaaaaacctgagcatgtgtagctcagatc cttaccgccggtttcggttcattctaatgaatatatcacccgttactatc gtatttttatgaataatattctccgttcaatttactgattgtaccctact acttatatgtacaatattaaaatgaaaacaatatattgtgctgaataggt ttatagcgacatctatgatagagcgccacaataacaaacaattgcgtttt attattacaaatccaattttaaaaaaagcggcagaaccggtcaaacctaa aagactgattacataaatcttattcaaatttcaaaaggccccaggggcta gtatctacgacacaccgagcggcgaactaataacgttcactgaagggaac tccggttccccgccggcgcgcatgggtgagattccttgaagttgagtatt ggccgtccgctctaccgaaagttacgggcaccattcaacccggtccagca cggcggccgggtaaccgacttgctgccccgagaattatgcagcatttttt tggtgtatgtgggccccaaatgaagtgcaggtcaaaccttgacagtgacg acaaatcgttgggcgggtccagggcgaattttgcgacaacatgtcgaggc tcagcaggacctgcaggcatgcaagctagcttactagtgatgcatattct atagtgtcacctaaat V2 ATGGTAACACTGAACAAACGGAATCGCGTTCTTCCTGAGTGCGATTCCTG 7 Hairpin CAGTTCTAGTGAAAGTTCTTTGAATGATATTGATATTTGTGGTGATGATG sense ATGGGTTAGGGGATGAGGCTTTAGACGCTGGATCCGTTTATTCGTCGTCA CAGAAACTGTTAGTTTCTGTGGCTAAAGATGTTCTTTTAGATGACTGTGA TTCAACGATATTGGATATATCGTTGCCTTCTGCTTTATGGTTTTTGTCGC AAAGATATTTGACTTGTTGTTTGAGGAAAGAATTACTGCCTCTGCCAGGT ATATCCGAGAAACAGACTGTTTTATTGCGACAGCTGATTAGGCGTGTCGC TCGTCGTCATTGTTTATTTACTTACAAGTGCGAGGAGTGGTTTGAGGGTT GTTTGAAGATAAAGAAGGATGGTAATGAAAAAAAGGAGCCGCCAACGGAA GCAGAGAAGAAGGCGCAGGACGACTGGGAGGAGTTCTGCCGTAAGGCGGC GTGCTCGGCCTCGTAG V2
8 Hairpin
antisense
[0106] SEQ ID NO: 3: GRBV C2 gene hairpin and recombinant DNA vector cis regulatory sequences, color-coded. Bold are primers used for cloning. Above is the sequence for the RNAfold secondary structure of the C2-i2PDK-antiC2 effector hairpin. p35S (promoter from 35S transcript of Cauliflower Mosaic Virus), C2-SENSE, underlined, SEQ ID NO: 4, in italics, pyruvate orthophosphate dikinase (PDK) intron2 from marigold, Flavaria bidentis (citation: Wesley S V, Helliwell C A, Smith N A, Wang M B, Rouse D T, Liu Q, Gooding P S, Singh S P, AbbottD, Stoutjesdijk P A, Robinson S P, Gleave A P, Green A G, Waterhouse P M. 2001. Construct design for efficient, effective and high-throughput gene silencing in plants. Plant J. 27: 581-90. pHANNIBAL sequence details: NCBI GenBank AJ311872.1), C2-ANTISENSE, underlined italics, SEQ ID NO: 5, and Agrobacterium octopine synthase OCS-transcription terminator, lowercase.
[0107] SEQ ID NO: 6: GRBV V2 gene hairpin and recombinant DNA vector cis regulatory sequences, color-coded. Bold are primers used for cloning. Below the sequence is the RNAfold secondary structure of the V2-i2PDK-antiV2 effector hairpin. p35S (promoter from 35S transcript of Cauliflower Mosaic Virus), V2-SENSE, SEQ ID NO: 7, underlined, in italics, pyruvate orthophosphate dikinase (PDK) intron2 from marigold, Flavaria bidentis (citation: Wesley S V, Helliwell C A, Smith N A, Wang M B, Rouse D T, Liu Q, Gooding P S, Singh S P, AbbottD, Stoutjesdijk P A, Robinson S P, Gleave A P, Green A G, Waterhouse P M. 2001. Construct design for efficient, effective and high-throughput gene silencing in plants. Plant J. 27: 581-90. pHANNIBAL sequence details: NCBI GenBank AJ311872.1), V2-ANTISENSE, SEQ ID NO: 8, underlined italics, Agrobacterium octopine synthase OCS-transcription terminator, lowercase.
[0108] The disclosures of all patents, patent applications, and publications cited herein are hereby incorporated herein by reference in their entirety, to the extent that they provide exemplary, procedural, or other details supplementary to those set forth herein.
[0109] It is contemplated that any embodiment discussed in this specification can be implemented with respect to any method, kit, reagent, or composition of the invention, and vice versa. Furthermore, compositions of the invention can be used to achieve methods of the invention.
[0110] It will be understood that particular embodiments described herein are shown by way of illustration and not as limitations of the invention. The principal features of this invention can be employed in various embodiments without departing from the scope of the invention. Those skilled in the art will recognize, or be able to ascertain using no more than routine experimentation, numerous equivalents to the specific procedures described herein. Such equivalents are considered to be within the scope of this invention and are covered by the claims.
[0111] All publications and patent applications mentioned in the specification are indicative of the level of skill of those skilled in the art to which this invention pertains. All publications and patent applications are herein incorporated by reference to the same extent as if each individual publication or patent application was specifically and individually indicated to be incorporated by reference.
[0112] The use of the word “a” or “an” when used in conjunction with the term “comprising” in the claims and/or the specification may mean “one,” but it is also consistent with the meaning of “one or more,” “at least one,” and “one or more than one.” The use of the term “or” in the claims is used to mean “and/or” unless explicitly indicated to refer to alternatives only or the alternatives are mutually exclusive, although the disclosure supports a definition that refers to only alternatives and “and/or.” Throughout this application, the term “about” is used to indicate that a value includes the inherent variation of error for the device, the method being employed to determine the value, or the variation that exists among the study subjects.
[0113] As used in this specification and claim(s), the words “comprising” (and any form of comprising, such as “comprise” and “comprises”), “having” (and any form of having, such as “have” and “has”), “including” (and any form of including, such as “includes” and “include”) or “containing” (and any form of containing, such as “contains” and “contain”) are inclusive or open-ended and do not exclude additional, unrecited elements or method steps.
[0114] The term “or combinations thereof” as used herein refers to all permutations and combinations of the listed items preceding the term. For example, “A, B, C, or combinations thereof” is intended to include at least one of: A, B, C, AB, AC, BC, or ABC, and if order is important in a particular context, also BA, CA, CB, CBA, BCA, ACB, BAC, or CAB. Continuing with this example, expressly included are combinations that contain repeats of one or more item or term, such as BB, AAA, AB, BBC, AAABCCCC, CBBAAA, CABABB, and so forth. The skilled artisan will understand that typically there is no limit on the number of items or terms in any combination, unless otherwise apparent from the context.
[0115] All of the compositions and/or methods disclosed and claimed herein can be made and executed without undue experimentation in light of the present disclosure. While the compositions and methods of this invention have been described in terms of preferred embodiments, it will be apparent to those of skill in the art that variations may be applied to the compositions and/or methods and in the steps or in the sequence of steps of the method described herein without departing from the concept, spirit and scope of the invention. All such similar substitutes and modifications apparent to those skilled in the art are deemed to be within the spirit, scope and concept of the invention as defined by the appended claims.
[0116] To aid the Patent Office, and any readers of any patent issued on this application in interpreting the claims appended hereto, applicants wish to note that they do not intend any of the appended claims to invoke paragraph 6 of 35 U.S.C. § 112, U.S.C. § 112 paragraph (f), or equivalent, as it exists on the date of filing hereof unless the words “means for” or “step for” are explicitly used in the particular claim.
[0117] For each of the claims, each dependent claim can depend both from the independent claim and from each of the prior dependent claims for each and every claim so long as the prior claim provides a proper antecedent basis for a claim term or element.
REFERENCES
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