Source:http://linkedlifedata.com/resource/umls/id/C1704811
NCI: Human COL1A2 wild-type allele is located in the vicinity of 7q22.1 and is approximately 37 kb in length. This allele, which encodes collagen alpha-2 (I) chain protein, plays a role in the structural integrity of tendons, ligaments and bones. Mutations in the gene are associated with atypical Marfan syndrome, Ehlers-Danlos syndrome types and osteogenesis imperfecta types. (Entrez Gene)