However , TGF-beta 1 did not induce dephosphorylation of pRb in EBV ( or LMP-1 ) -positive cells as opposed to EBV -negative cells , suggesting a dichotomy in the TGF-beta 1 signaling pathway leading to separable gene regulatory and growth inhibitory responses .
however , tgf-beta 1 did not induce dephosphorylation of prb in ebv ( or lmp-1 ) -positive cells as opposed to ebv -negative cells , suggesting a dichotomy in the tgf-beta 1 signaling pathway leading to separable gene regulatory and growth inhibitory responses .
O O B-protein_molecule I-protein_molecule O O O O O B-protein_molecule O B-virus O O B-protein_molecule O O O O O O B-virus O O O O O O O O B-protein_molecule I-protein_molecule O O O O O O O O B-other_name I-other_name I-other_name O