. . . . . . . . . . . . "[Amplification of genomic DNA by the polymerase chain reaction (PCR) showed no E2F1 gene amplification or mutation in the Rb-binding region of E2F1 in MDS patients, nor was transcriptional up-regulation noted when E2F1 messenger RNA (mRNA) levels were estimated with real-time reverse transcriptase-PCR.]. 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 . "2014-10-02T12:38:50+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .