. . . . . . . "[Inherited forms of vitamin D deficiency are rare causes of rickets and to date have been traced to mutations in three genes, VDR, encoding the 1?,25-dihydroxyvitamin D receptor, CYP27B1, encoding the vitamin D 1?-hydroxylase, and CYP2R1, encoding a microsomal vitamin D 25-hydroxylase.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:17:11+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .