. . . . . . . . . . . . "[However, SIVcpz nef genes as a group showed a 1.8- and 2.0-fold-higher activity in modulating CD28 (P = 0.0002) and Ii (P = 0.016) surface expression, respectively, but were 1.7-fold less active in down-regulating MHC class II molecules (P = 0.006) compared to HIV-1 M nef genes.]. 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 . "2016-05-13T12:45:08+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .