Gene entry
FUT2
fucosyltransferase 2 (H blood group)
- Chromosome
- 19
- Cytoband
- 19q13.33
- Variants (rsID)
- 34
FUT2 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 2 (H blood group)”. The reference table lists 34 variants (rsID) for this gene.
Clinically classified variants
4 reference-table entries with clinical significance.
- rs1047781Benignsingle nucleotide variantSECRETOR/NONSECRETOR POLYMORPHISM, JAPANESE TYPE|Familial Otitis Media
- rs1800028Pathogenicsingle nucleotide variantVitamin b12 plasma level quantitative trait locus 1|Familial Otitis Media
- rs492602Not classifiedsynonymous_variantPatent Ductus Venosus|Psoriasis 1|Vitamin B12 Plasma Level Quantitative Trait Locus 1|Pustulosis of Palm and Sole|Psoriasis|Hemochromatosis, Type 1
- rs602662Not classifiedmissense_variantUlcerative Colitis|Crohn's Disease|Iron Deficiency Anemia|Colitis|Miyoshi Muscular Dystrophy 2|Inflammatory Bowel Disease 1|Deficiency Anemia|Iron Metabolism Disease|Diarrhea|Inflammatory Bowel Disease|Bronchiolitis|Sclerosing Cholangitis|Body Mass Index Quantitative Trait Locus 11|Oral Squamous Cell Carcinoma|Heart Disease|Body Mass Index Quantitative Trait Locus 18|Body Mass Index Quantitative Trait Locus 19|Body Mass Index Quantitative Trait Locus 10
Other listed variants
- rs418821
- rs503279
- rs504963
- rs516246
- rs632111
- rs1799761
- rs1800021
- rs1800022
- rs1800025
- rs1800030
- rs16982241
- rs79097987
- rs112015904
- rs114018037
- rs138507381
- rs139058715
- rs142821014
- rs143120145
- rs143482452
- rs144566043
- rs148371614
- rs148759340
- rs200543547
- rs200626231
- rs201010975
- rs201211409
- rs369911091
- rs373646274
- rs776016342
- rs865797375
Public references
Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.