Bioinformatic pipelines for whole transcriptome sequencing data exploitation in leukemia patients with complex structural variants.

ABSTRACT:

Background

Extensive genome rearrangements, known as chromothripsis, have been recently identified in several cancer types. Chromothripsis leads to complex structural variants (cSVs) causing aberrant gene expression and the formation of de novo fusion genes, which can trigger cancer development, or worsen its clinical course. The functional impact of cSVs can be studied at the RNA level using whole transcriptome sequencing (total RNA-Seq). It represents a powerful tool for discovering, profiling, and quantifying changes of gene expression in the overall genomic context. However, bioinformatic analysis of transcriptomic data, especially in cases with cSVs, is a complex and challenging task, and the development of proper bioinformatic tools for transcriptome studies is necessa

SUBMITTER: Hynst J 

PROVIDER: S-EPMC6571010 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature