rs1047781

This is a variant in the FUT2 gene that changes a isoleucine to an phenylalanine.

GWAS Catalog Trait Associations (7)

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

ClinVar annotation

Benign☆☆☆
3 submitters4 publications

Familial Otitis Media; SECRETOR/NONSECRETOR POLYMORPHISM, JAPANESE TYPE

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About FUT2

This gene is one of two encoding the galactoside 2-L-fucosyltransferase enzyme. The encoded protein is important for the final step in the soluble ABO blood group antigen synthesis pathway. It is also involved in cell-cell interaction, cell surface expression, and cell proliferation. Mutations in this gene are a cause of the H-Bombay blood group where red blood cells lack the H antigen. [provided by RefSeq, May 2022]

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Gene information from NCBI Gene. Variant classifications from ClinVar.

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