. . . . . . . . . . . . . "p(HGNC:TGFB1) -> p(HGNC:MMP13)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "TGFbeta (150 ng/ml) caused an increase in the percentage of positively staining chondrocytes to produce collagenase-3 in both the deep and superficial layer but more markedly in the deep layer than in the superficial layer." . . "Selventa" . . . . "2014-07-03T14:30:58.841+02:00"^^ . . .