. . . . . . . . . . . . "[Persistent expression of the gamma-globin gene in adult life has been supposed to be caused by loss of a region located about 3-4 kb 5' to the delta-globin gene from comparison of the extents of deletions in several different forms of delta beta-thalassemia and HPFH (hereditary persistence of fetal hemoglobin).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:35:40+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .