. . . . . . . . . . . . "[Gene expression and protein levels of RAF1 and MEK1/2 in 6 human sarcoma cell lines and 7 surgically obtained OS specimens were assessed by RT-PCR and immunohistochemistry, respectively.]. 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 . "2014-10-02T12:40:16+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .