Current Release

Latest Version: V7
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The Genotype-Tissue Expression (GTEx) project is an ongoing effort to build a comprehensive public resource to study tissue-specific gene expression and regulation. Samples were collected from 53 non-diseased tissue sites across nearly 1000 individuals, primarily for molecular assays including WGS, WES, and RNA-Seq. Remaining samples are available from the GTEx Biobank. The GTEx Portal provides open access to data including gene expression, QTLs, and histology images.

The current release is V7 including 11,688 samples, 53 tissues and 714 donors.


Browse eQTL Tissues

Genetic Association





GTEx eQTL Calculator
Analysis Results in Older Releases
  • Protein-truncating Variants (V3)
  • Genomic Imprinting (V3)
  • Splice QTLs (V3)