rs4363794

This variant is located in the GTF2A1 gene.

GWAS Catalog Trait Associations (6)

Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.

apolipoprotein A 1 measurement

Allele A
OR 0.01
p 2.0e-13
N 394,642
Large GWAS
European

cholesteryl esters in HDL measurement

Zoodsma M et al. A genetic map of human metabolism across the allele frequency spectrum. Nature Genetics 57(10):2445-2455 (2025)
Allele A
OR 0.01
p 1.0e-11
N 450,015
Large GWAS
multi-ancestry

HDL cholesterol change measurement

Zoodsma M et al. A genetic map of human metabolism across the allele frequency spectrum. Nature Genetics 57(10):2445-2455 (2025)
Allele A
OR 0.01
p 1.0e-11
N 450,015
Large GWAS
multi-ancestry

hematocrit

Allele A
OR 0.01
p 1.0e-11
N 394,642
Large GWAS
European

cholesteryl esters in large HDL measurement

Zoodsma M et al. A genetic map of human metabolism across the allele frequency spectrum. Nature Genetics 57(10):2445-2455 (2025)
Allele A
OR 0.01
p 1.0e-10
N 450,015
Large GWAS
multi-ancestry

high density lipoprotein cholesterol measurement

Zoodsma M et al. A genetic map of human metabolism across the allele frequency spectrum. Nature Genetics 57(10):2445-2455 (2025)
Allele A
OR 0.01
p 2.0e-10
N 450,015
Large GWAS
multi-ancestry

About GTF2A1

Accurate transcription initiation on TATA-containing class II genes involves the ordered assembly of RNA polymerase II (POLR2A; MIM 180660) and several general initiation factors (summarized by DeJong and Roeder, 1993 [PubMed 8224848]). One of these factors is TFIIA, which when purified from HeLa extracts consists of 35-, 19-, and 12-kD subunits.[supplied by OMIM, Jul 2010]

View all GTF2A1 variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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