rs3940202

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

GWAS Catalog Trait Associations (1)

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

gut microbiome measurement, breastfeeding duration

Stickley SA et al. Gene-by-environment interactions modulate the infant gut microbiota in asthma and atopy. The Journal of Allergy and Clinical Immunology 156(2):433-448 (2025)
Allele C
OR 3.00
p 2.0e-11
N 688
Small GWAS
multi-ancestry

About SRC

This gene is highly similar to the v-src gene of Rous sarcoma virus. This proto-oncogene may play a role in the regulation of embryonic development and cell growth. The protein encoded by this gene is a tyrosine-protein kinase whose activity can be inhibited by phosphorylation by c-SRC kinase. Mutations in this gene could be involved in the malignant progression of colon cancer. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]

View all SRC variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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