Transcriptional up-regulation of the c-sis/platelet-derived growth factor-B ( PDGF-B ) proto-oncogene by the Tax protein of human T-cell leukemia virus type 1 has been implicated as one possible mechanism of cellular transformation by human T-cell leukemia virus type 1 .
transcriptional up-regulation of the c-sis/platelet-derived growth factor-b ( pdgf-b ) proto-oncogene by the tax protein of human t-cell leukemia virus type 1 has been implicated as one possible mechanism of cellular transformation by human t-cell leukemia virus type 1 .
O O O O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O O B-protein_molecule I-protein_molecule O B-virus I-virus I-virus I-virus I-virus I-virus O O O O O O O O B-other_name I-other_name O B-virus I-virus I-virus I-virus I-virus I-virus O