. . . . . . . . . . . . "[The retinoblastoma tumor suppressor gene (RB1; encoding RB) is often cited as a gatekeeper, whose inactivation - direct or indirect - is a rate-limiting step for tumor initiation.]. 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 . "2014-10-02T12:35:37+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .