Allele-specific expression and eQTL analysis in mouse adipose tissue

ABSTRACT: In this study we use RNAseq to explore allele specific expression (ASE) in adipose tissue of male and female F1 mice, produced from reciprocal crosses of C57BL/6J and DBA/2J strains. Comparison of the identified cis-eQTLs, to local-eQTLs, that were obtained from adipose tissue expression in two previous population based studies in our laboratory, yields poor overlap between the two mapping approaches, while both local-eQTL studies show highly concordant results. Specifically, local-eQTL studies show ~60% overlap between themselves, while only 15-20% of local-eQTLs are identified as cis by ASE, and less than 50% of ASE genes are recovered in local-eQTL studies. Utilizing recently published ENCODE data, we also find that ASE genes show significant bias for SNPs prevalence in DNase I hypersen

ORGANISM(S): Mus musculus

SUBMITTER: Yehudit Hasin-Brumshtein 

PROVIDER: E-GEOD-58239 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress