T cells therefore can become competent for HIV-1 replication by control of regulated host factors such as the NFATc transcription factor .
t cells therefore can become competent for hiv-1 replication by control of regulated host factors such as the nfatc transcription factor .
B-cell_type I-cell_type O O O O O B-virus O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O B-protein_molecule B-protein_family_or_group I-protein_family_or_group O