Provided herein are automated apparatus for the identification of microorganisms in various samples. The disclosure solves existing challenges encountered in identifying and distinguishing various types of microorganisms, including viruses and bacteria in a timely, efficient, and automated manner by sequencing.

Provided herein are automated apparatus for the identification of microorganisms in various samples. The disclosure solves existing challenges encountered in identifying and distinguishing various types of microorganisms, including viruses and bacteria in a timely, efficient, and automated manner by sequencing.

Provided are methods of producing a nucleic acid complex. In certain aspects, the methods include combining a sample including ribosomal RNA (rRNA) and a probe complement oligonucleotide with an oligonucleotide probe. The oligonucleotide probe includes a 3′ region complementary to a 3′ region of a rRNA, and a 5′ region complementary to the probe complement oligonucleotide. The combining is under conditions in which the 3′ region of the oligonucleotide probe hybridizes to the 3′ region of the rRNA and the 5′ region of the oligonucleotide probe hybridizes to the probe complement oligonucleotide, thereby producing a nucleic acid complex. In certain aspects, the methods find use in producing rRNA libraries that find use, e.g., in rRNA sequencing applications. Oligonucleotide probes, libraries thereof, compositions, and kits that find use, e.g., in practicing the methods of the present disclosure, are also provided.

Provided are methods of producing a nucleic acid complex. In certain aspects, the methods include combining a sample including ribosomal RNA (rRNA) and a probe complement oligonucleotide with an oligonucleotide probe. The oligonucleotide probe includes a 3′ region complementary to a 3′ region of a rRNA, and a 5′ region complementary to the probe complement oligonucleotide. The combining is under conditions in which the 3′ region of the oligonucleotide probe hybridizes to the 3′ region of the rRNA and the 5′ region of the oligonucleotide probe hybridizes to the probe complement oligonucleotide, thereby producing a nucleic acid complex. In certain aspects, the methods find use in producing rRNA libraries that find use, e.g., in rRNA sequencing applications. Oligonucleotide probes, libraries thereof, compositions, and kits that find use, e.g., in practicing the methods of the present disclosure, are also provided.

Provided herein is a method of concentrating a tethering complex in a region of an amphiphilic layer, such as a lipid membrane. Also provided herein are methods of assembling a tethering complex; methods of concentrating an analyte in the region of a detector; amphiphilic layers; and arrays and devices for use in the disclosed methods.

Provided herein is a method of concentrating a tethering complex in a region of an amphiphilic layer, such as a lipid membrane. Also provided herein are methods of assembling a tethering complex; methods of concentrating an analyte in the region of a detector; amphiphilic layers; and arrays and devices for use in the disclosed methods.

The present invention relates to a method for detecting an integration pattern of a virus in a host genome. In particular, a method is provided encompassing selective cleavage of circularized DNA fragments carrying viral DNA with an RNA-guided endonuclease and at least one guide RNA or at least one pool of guide RNAs, followed by inverse PCR, in particular inverse long-range PCR, and sequencing. The invention further relates to kits for performing the method and application of the method.

The present invention relates to a method for detecting an integration pattern of a virus in a host genome. In particular, a method is provided encompassing selective cleavage of circularized DNA fragments carrying viral DNA with an RNA-guided endonuclease and at least one guide RNA or at least one pool of guide RNAs, followed by inverse PCR, in particular inverse long-range PCR, and sequencing. The invention further relates to kits for performing the method and application of the method.

Detection of viral nucleic acids (NAs) and their variants is effected using nanopore technology. If the target wild type viral NA is single-stranded, it is mixed with its complementary NA, and also the unknown viral NA sample to be analyzed, followed by hybridization; while if the target wild type viral NA is double-stranded, it is mixed with the unknown viral NA sample only, then denatured and followed by hybridization. The hybridized products from either case are then subjected to translocation in the form of a translocation analysis, experiment or test through a nanopore device that measures the electrical signals induced through translocation events. The corresponding signal train is characteristic of an individual virus or variant and acts as a “fingerprint” facilitating rapid virus identification and discovery of a new variant.

Detection of viral nucleic acids (NAs) and their variants is effected using nanopore technology. If the target wild type viral NA is single-stranded, it is mixed with its complementary NA, and also the unknown viral NA sample to be analyzed, followed by hybridization; while if the target wild type viral NA is double-stranded, it is mixed with the unknown viral NA sample only, then denatured and followed by hybridization. The hybridized products from either case are then subjected to translocation in the form of a translocation analysis, experiment or test through a nanopore device that measures the electrical signals induced through translocation events. The corresponding signal train is characteristic of an individual virus or variant and acts as a “fingerprint” facilitating rapid virus identification and discovery of a new variant.