rs67775544

This is a regulatory region variant variant in the TRPC3 gene.

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GWAS Catalog Trait Associations (2)

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

erythrocyte volume

Vuckovic D et al. “The Polygenic and Monogenic Basis of Blood Traits and Diseases.” Cell 182(5):1214-1231.e11 (2020)
Allele A
OR 0.04
p 2.0e-58
N 408,112
Large GWAS
European
Thompson A et al. “Assessing the impact of alcohol consumption on the genetic contribution to mean corpuscular volume.” Human Molecular Genetics 30(21):2040-2051 (2021)
Allele A
OR —
β 0.160
p 8.0e-44
N 362,595
Large GWAS
European

mean corpuscular hemoglobin

Sakaue S et al. “A cross-population atlas of genetic associations for 220 human phenotypes.” Nature Genetics 53(10):1415-1424 (2021)
Allele A
OR 0.03
p 5.0e-51
N 478,500
Large GWAS
multi-ancestry

About TRPC3

The protein encoded by this gene is a membrane protein that can form a non-selective channel permeable to calcium and other cations. The encoded protein appears to be induced to form channels by a receptor tyrosine kinase-activated phosphatidylinositol second messenger system and also by depletion of intracellular calcium stores. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]

View all TRPC3 variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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