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Gene entry

FUT1

fucosyltransferase 1 (H blood group)

Chromosome
19
Cytoband
19q13.33
Variants (rsID)
19

FUT1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 19 (region 19q13.33). Its official name is “fucosyltransferase 1 (H blood group)”. The reference table lists 19 variants (rsID) for this gene.

Clinically classified variants

2 reference-table entries with clinical significance.

  • rs150074056Pathogenicsingle nucleotide variantPara-Bombay phenotype
  • rs28934588Pathogenicsingle nucleotide variantBOMBAY PHENOTYPE, DIGENIC|Bombay phenotype

Other listed variants

Public references

Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.