Activation of E2F -mediated transcription by human T-cell leukemia virus type I Tax protein in a p16 ( INK4A ) -negative T-cell line .
activation of e2f -mediated transcription by human t-cell leukemia virus type i tax protein in a p16 ( ink4a ) -negative t-cell line .
O O B-protein_molecule O O O B-virus I-virus I-virus I-virus O O O O O O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O