The invention relates to methods and kits for use in nucleic acid sequencing, in particular methods for use in concurrent sequencing, including concurrent sequencing of tandem insert libraries. Further, the invention relates to methods of detecting mismatched base pairs in nucleic acid sequences. In another embodiment, the disclosed technology relates to using next generation sequencing to determine the nucleotide sequences of two or more polynucleotide sequence portions in a single sequencing run.

The present invention is directed to the probes for detecting known and unknown fusion genes, related methods of detection of fusion genes, uses and kits related thereto. In particular, the invention relates to methods of diagnosing and monitoring of a cancer.

Disclosed is a method for obtaining a bifunctional complex comprising a molecule linked to a single stranded identifier oligonucleotide, wherein a nascent bifunctional complex comprising a chemical reaction site and a priming site for enzymatic addition of a tag is a) reacted at the chemical reaction site with one or more reactants, and b) reacted enzymatically at the priming site with one or more tag(s) identifying the reactant(s).

An object of the present invention is to provide molecules that bind to a target molecule in a pH dependent manner and a screening method for selecting such molecules. Provided is a screening method for selecting peptides that bind to a target molecule at a first pH and do not bind thereto at a second pH, including a step of preparing a peptide library in which each peptide contains at least one special amino acid that undergoes a pH-dependent change in the charge of the side chain thereof, a step of bringing the peptide library into contact with the target molecule and incubating them under the first pH condition and selecting peptides that bind to the target molecule, and a step of selecting, from the peptides which have bound to the target molecule, peptides that do not bind to the target molecule under the second pH condition.

An example of a biotin-streptavidin cleavage composition includes a formamide reagent and a salt buffer. The formamide reagent is present in the biotin-streptavidin cleavage composition in an amount ranging from about 10% to about 50%, based on a total volume of the biotin-streptavidin cleavage composition. The salt buffer makes up the balance of the biotin-streptavidin cleavage composition. In some examples, the biotin-streptavidin cleavage composition is used to cleave library fragments from a solid support. In other examples, other mechanisms are used to cleave library fragments from a solid support.

The invention provides for a diagnostic test to monitor cancer-specific genetic abnormalities to diagnose cervical cell disorders and predict which patients might progress to cancer. Genetic abnormalities are detected by identification in chromosomal copy number of chromosome 3 and chromosome 5 using FISH analysis of probes targeted to 3q and/or 5p.

Contemplated compositions, devices, and methods are drawn to various antigens from the pathogen M. tuberculosis and their use in vaccines, therapeutic agents, and various diagnostic tests. In particularly preferred aspects, the antigens are immunodominant and have quantified and known relative reactivities with respect to sera of a population infected with the pathogen, and/or have a known association with a disease parameter

Blockers, kits and methods of use thereof. The blockers comprises blockers 1, 2, 3 and 4; blocker 1 is complementary to a sequence of sequencing adapter P5; blocker 2 is complementary to a sequence of Rsp1; blocker 3 is partially complementary to a sequence of Rsp2; blocker 4 is complementary to the sequence of sequencing adapter P7. During the preparation of a target region capture library, blocker 1 blocks P5 at the 5 end on a first strand; blocker 2 blocks Rsp1 in 5 end to 3 end direction on the first strand; blocker 3 blocks Rsp2 in 5 end to 3 end direction on a second strand; blocker 4 blocks P7 at the 5 end of the second strand. The blockers can promote blocking, make the adapter sequence complementarily paired effectively, improve hybridization specificity, significant reduce cross contamination rate.

Cancer immunology provides promising new avenues for cancer treatment but validation of potential neoantigens to target is costly and expensive. Analysis of MHC binding affinity, antigen processing, similarity to known antigens, predicted expression levels (as mRNA or proteins), self-similarity, and mutant allele frequency, provides screening method to identify and prioritize candidate neoantigens using sequencing data. Methods of the invention thereby save time and money by identifying the priority candidate neoantigens for further experimental validation.

The present disclosure relates generally to polypeptides derived from marsupial adeno-associated vims (AAV). The disclosure is also related to nucleic acid molecules encoding the polypeptides, and vectors comprising the nucleic acid molecules, and AAV vectors comprising the polypeptides. The disclosure also relates to uses of the nucleic acid molecules, polypeptides and AAV vectors, such as for capsid diversification.