. . . . . . . . . . . . "[Nondeletional forms of HPFH are characterized by single base mutations in the (A)gamma and (G)gamma promoters, resulting in an increase of Hb F ranging from 3 to 20% in heterozygotes.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:46:04+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .