. . . . . . . "[The developmental switch from production of fetal (gamma) to adult (beta) globin occurs on a normally set biologic clock which proceeds even if expression of the adult (beta) globin genes is defective and produces little or no protein, as in the beta-thalassemias.]. 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 . "2017-10-17T13:13:13+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .