In particular , Tax is capable of modulating the expression or activity of various host transcription factors , including members of the NF-kappa B/Rel and CREB/ATF families , as well as the cellular factors HEB-1 and p67SRF .
in particular , tax is capable of modulating the expression or activity of various host transcription factors , including members of the nf-kappa b/rel and creb/atf families , as well as the cellular factors heb-1 and p67srf .
O O O B-protein_molecule O O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group I-protein_family_or_group O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_molecule O B-protein_molecule O