. . . . . . . . . . . "p(RGD:Tgfb1) -> bp(GO:\"transforming growth factor beta receptor signaling pathway\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "However, little is known about the molecular mechanisms involved in these actions. Here we report that BMP-2, like TGFbeta(1), up-regulated alpha1(I) collagen mRNA expression in ROS 17/2.8 osteoblastic cells. This was mediated through an increase in the transcriptional rate of the gene rather than through the stabilization of alpha1(I) collagen mRNA, and required new protein synthesis." . . "Selventa" . . . . "2014-07-03T14:29:48.520+02:00"^^ . . .