Physical interactions between Ets and NF-kappaB/NFAT proteins play an important role in their cooperative activation of the human immunodeficiency virus enhancer in T cells .
physical interactions between ets and nf-kappab/nfat proteins play an important role in their cooperative activation of the human immunodeficiency virus enhancer in t cells .
O O O O O O O O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-cell_type I-cell_type O