. . . . . . . . . . . . "[results suggest for polycythemia vera, erythrocytosis can occur through 2 mechanisms: terminal erythroid amplification triggered by JAK2 617V > F homozygosity & a 2-step process including the upstream amplification of heterozygous cells ]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:33:17+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .