. . . . . . . . . . . . "[We investigated the expression of the folylpolyglutamate synthetase (FPGS) gene at the mRNA level in MOLT-3 and K562 human leukemia cell lines sensitive, or made resistant, to methotrexate (MTX) and/or trimetrexate (TMQ), or raltitrexed (ZD1694).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:43:46+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .