tokens: Transcription of the human immunodeficiency virus type-1 ( HIV-1 ) genome is regulated in part by cellular factors and is stimulated by activation of latently infected T cells .
folded_tokens: transcription of the human immunodeficiency virus type-1 ( hiv-1 ) genome is regulated in part by cellular factors and is stimulated by activation of latently infected t cells .
labels: O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group B-virus O O O O O O O B-protein_family_or_group I-protein_family_or_group O O O O O O B-cell_type I-cell_type B-cell_type I-cell_type O