ASEP: Gene-based detection of allele-specific expression across individuals in a population by RNA sequencing.

ABSTRACT: Allele-specific expression (ASE) analysis, which quantifies the relative expression of two alleles in a diploid individual, is a powerful tool for identifying cis-regulated gene expression variations that underlie phenotypic differences among individuals. Existing methods for gene-level ASE detection analyze one individual at a time, therefore failing to account for shared information across individuals. Failure to accommodate such shared information not only reduces power, but also makes it difficult to interpret results across individuals. However, when only RNA sequencing (RNA-seq) data are available, ASE detection across individuals is challenging because the data often include individuals that are either heterozygous or homozygous for the unobserved cis-regulatory SNP, leading to samp

SUBMITTER: Fan J 

PROVIDER: S-EPMC7241832 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature