Consequently , Tax can activate the signaling pathway that lead to the release of E2F that in turn induces expression of factors required for cell cycle progression .
consequently , tax can activate the signaling pathway that lead to the release of e2f that in turn induces expression of factors required for cell cycle progression .
O O B-protein_molecule O O O O O O O O O O O B-protein_molecule O O O O O O O O O B-other_name I-other_name I-other_name O