AMN wt Allele

**Semantic type:** Gene or Genome

**Definition:** Human AMN wild-type allele is located in the vicinity of 14q32.32 and is approximately 11 kb in length. This allele, which encodes protein amnionless, is involved in cobalamin absorption. Mutation of the gene is associated with autosomal recessive megaloblastic anemia 2 (Imerslund-Grasbeck syndrome 2).

**Synonyms:** - Amnion Associated Transmembrane Protein wt Allele - Amnionless Gene - Amnionless Homolog (Mouse) Gene - Amnionless Homolog Gene - Amnionless, Mouse, Homolog of Gene - IGS2 - PRO1028 - UNQ513/PRO1028