Identification of allele-specific alternative mRNA processing via transcriptome sequencing

Identification of allele-specific alternative mRNA processing via transcriptome sequencing

Establishing the functional roles of genetic variants remains a significant challenge in the post-genomic era. Here, we present a method, allele-specific alternative mRNA processing (ASARP), to identify genetically influenced mRNA processing events using transcriptome sequencing (RNA-Seq) data. The method examines RNA-Seq data at both single-nucleotide and whole-gene/isoform levels to identify ...

Strand-specific deep sequencing of the transcriptome.

Several studies support that antisense-mediated regulation may affect a large proportion of genes. Using the Illumina next-generation sequencing platform, we developed DSSS (direct strand specific sequencing), a strand-specific protocol for transcriptome sequencing. We tested DSSS with RNA from two samples, prokaryotic (Mycoplasma pneumoniae) as well as eukaryotic (Mus musculus), and obtained d...

Survey of the transcriptome of Aspergillus oryzae via massively parallel mRNA sequencing

Aspergillus oryzae, an important filamentous fungus used in food fermentation and the enzyme industry, has been shown through genome sequencing and various other tools to have prominent features in its genomic composition. However, the functional complexity of the A. oryzae transcriptome has not yet been fully elucidated. Here, we applied direct high-throughput paired-end RNA-sequencing (RNA-Se...

Identification of Transcriptome SNPs for Assessing Allele-Specific Gene Expression in a Super-Hybrid Rice Xieyou9308

Hybridization, a common process in nature, can give rise to a vast reservoir of allelic variants. Combination of these allelic variants may result in novel patterns of gene action and is thought to contribute to heterosis. In this study, we analyzed genome-wide allele-specific gene expression (ASGE) in the super-hybrid rice variety Xieyou9308 using RNA sequencing technology (RNA-Seq). We identi...

Whole transcriptome sequencing identifies tumor-specific mutations