Mapping of hepatic expression quantitative trait loci (eQTLs) in a Han Chinese population.

ABSTRACT:

Background

Elucidating the genetic basis underlying hepatic gene expression variability is of importance to understand the aetiology of the disease and variation in drug metabolism. To date, no genome-wide expression quantitative trait loci (eQTLs) analysis has been conducted in the Han Chinese population, the largest ethnic group in the world.

Methods

We performed a genome-wide eQTL mapping in a set of Han Chinese liver tissue samples (n=64). The data were then compared with published eQTL data from a Caucasian population. We then performed correlations between these eQTLs with important pharmacogenes, and genome-wide association study (GWAS) identified single nucleotide polymorphisms (SNPs), in particular those identified in the Asian population.

Results

Our analyse

SUBMITTER: Wang X 

PROVIDER: S-EPMC3995251 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature