数据描述

The Genotype-Tissue Expression (GTEx) dataset is a public resource for studying tissue- and cell-specific gene expression and genetic regulation across individuals, developmental stages, and species. Its core Adult GTEx component contains whole-genome sequencing, RNA-seq, and QTL data from samples collected across 54 non-diseased tissue sites from about 1,000 adult individuals. The broader resource also includes developmental human GTEx and non-human primate developmental GTEx for rhesus macaque and common marmoset, along with related histology, single-cell expression, and epigenomic data such as H3K27ac, m6A methylation, and whole-genome bisulfite sequencing. It is designed to support research on gene regulation, tissue biology, and genotype-expression relationships.