Abstract: Methods and compositions are described herein for primer extension target enrichment of immune receptor (BCR or TCR) sequences.

Abstract: Methods and compositions comprising primers and probes to detect nucleic acids are provided. The probes comprise a ribonucleotide that can be cleaved by an RNase H2 enzyme when the probe is annealed to a reverse complement of a universal sequence that is introduced to a target nucleic acid, for example via amplification.

Abstract: The digital amplification methods and kits provide the ability to estimate the fetal fraction of cell-free DNA (cfDNA) in a maternal sample, e.g., plasma or serum, by analysis of target sites that are differentially methylated in fetal and maternal cfDNA.

Abstract: Methods and compositions are described herein for primer extension target enrichment of immune receptor (BCR or TCR) sequences.

Abstract: Methods and compositions are described herein for primer extension target enrichment of immune receptor (BCR or TCR) sequences.

Abstract: The invention is a method of assessing a mammalian immune repertoire by primer extension target enrichment (PETE). Methods and compositions for assessing an immune repertoire and the status of additional genetic markers are disclosed.

Abstract: The invention is a novel method of making and using a library such as a sequencing library of single stranded circular nucleic acid templates via splint ligation. In particular, disclosed are methods of making circular target nucleic acid molecules and libraries of such molecules for downstream analysis such as nucleic acid sequencing. The method comprises the steps of adding universal sequences to nucleic acid molecules, rendering single-stranded these nucleic acid molecules with universal sequences on their ends by contacting with a probe complementary to at least a portion of the universal sequences, and allowing the hybridized probe to enable circularization and formation of single-stranded circular (sscDNA) molecules.

Abstract: Methods and compositions are described herein for primer extension target enrichment of immune receptor (BCR or TCR) sequences.

Abstract: The invention is a novel method of sequencing nucleic acids involving making and sequencing a library of single stranded circular target nucleic acids.

Abstract: The invention is a novel method of making and using a library such as a sequencing library of single stranded circular nucleic acid templates via splint ligation.

Abstract: The invention is a novel method of making and using a library such as a sequencing library of single stranded circular nucleic acid templates via splint ligation.