Library Preparation

RNA sequencing (RNA-seq) has become an important tool for examining the role of the transcriptome to biological processes. While RNA-seq has been widely adopted as a popular approach in many experimental designs, from gene discovery to mechanistic validation of targets, ...

Next-generation sequencing technologies have revolutionized the study of small RNAs (sRNAs) on a genome-wide scale. However, classical sRNA library preparation methods introduce serious bias, mainly during adapter ligation steps. Several types...

Researchers from the Scripps Research Institute describe a method for making Illumina-compatible sequencing libraries from RNA. This protocol can be used for standard RNAseq analysis for detecting differentially expressed genes. In addition, this protocol is ideally suited for adapting to ...

Quantitative analysis of next-generation sequencing (NGS) data requires discriminating duplicate reads generated by PCR from identical molecules that are of unique origin. Typically, PCR duplicates are identified as sequence reads that align to the same genomic coordinates using reference-based alignment. ...

RNA sequencing (RNA-seq) has become an indispensable tool to identify disease associated transcriptional profiles and determine the molecular underpinnings of diseases. However, the broad adaptation of the methodology into the clinic is still hampered by inconsistent results from different RNA-seq ...

MicroRNAs (miRNAs) are ~22-nucleotide-long small non-coding RNAs that regulate the expression of protein-coding genes by base pairing to partially complementary target sites, preferentially located in the 3´ untranslated region (UTR) of target mRNAs. The expression and function of miRNAs have ...

July 2017, – SomaGenics, Inc. launched RealSeq®-AC, a novel kit for preparing small-RNA sequencing libraries that eliminates incorporation bias in Next-Generation-Sequencing (NSG).  Previously commercially available small RNA sequencing kits’ incorporation biases leads to over/under estimating the abundance of some miRNAs, ...

Alternative polyadenylation (APA) diversifies the 3′ termini of a majority of mRNAs in most eukaryotes, and is consequently inferred to have substantial consequences for the utilization of post-transcriptional regulatory mechanisms. Since conventional RNA-sequencing methods do not accurately define mRNA termini, ...

RNA-sequencing (RNA-seq) has emerged as one of the most sensitive tool for gene expression analysis. Among the library preparation methods available, the standard poly(A) + enrichment provides a comprehensive, detailed, and accurate view of polyadenylated RNAs. However, on samples of ...

In this free webinar, Dr. Nathalie Bolduc (Takara Bio USA, Inc.) will present data generated with the newly released SMARTer® Stranded Total RNA-Seq Kit v2 – Pico Input Mammalian (Pico v2), an updated version of our industry-leading solution for transcriptome ...