NCIt synonyms : HBA-T2; HBH; 5-Prime Alpha-Globin Gene; 5' Alpha-Globin Gene; Major Alpha-Globin Locus Gene; Hemoglobin--Alpha Locus 2 Gene; Alpha-2 Globin Gene; Alpha-Globin Locus, Second Gene; Hemoglobin-Alpha Locus 2 Gene; Hemoglobin, Alpha 2 Gene; Hemoglobin Subunit Alpha 2 wt Allele; ECYT7;
NCIt definition : Human HBA2 wild-type allele is located in the vicinity of 16p13.3 and is approximately
1 kb in length. This allele, which encodes hemoglobin subunit alpha protein, is involved
in the mediation of oxygen transport in the vasculature. Mutation or deletion of the
gene is associated with alpha-thalassemia.;
NCIt note : The sequence of the coding region of the human HBA1 gene is identical to that of the
human HBA2 gene. (Entrez Gene);