VIRTUS: a pipeline for comprehensive virus analysis from conventional RNA-seq data.

ABSTRACT:

Summary

The possibility that RNA transcripts from clinical samples contain plenty of virus RNAs has not been pursued actively so far. We here developed a new tool for analyzing virus-transcribed mRNAs, not virus copy numbers, in the data of bulk and single-cell RNA-sequencing of human cells. Our pipeline, named VIRTUS (VIRal Transcript Usage Sensor), was able to detect 762 viruses including herpesviruses, retroviruses and even SARS-CoV-2 (COVID-19), and quantify their transcripts in the sequence data. This tool thus enabled simultaneously detecting infected cells, the composition of multiple viruses within the cell, and the endogenous host-gene expression profile of the cell. This bioinformatics method would be instrumental in addressing the possible effects of covertly infecting v

SUBMITTER: Yasumizu Y 

PROVIDER: S-EPMC7745649 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature