tokens: Transactivation of the human immunodeficiency virus promoter by human herpesvirus 6 ( HHV-6 ) strains GS and Z-29 in primary human T lymphocytes and identification of transactivating HHV-6 ( GS ) gene fragments .
folded_tokens: transactivation of the human immunodeficiency virus promoter by human herpesvirus 6 ( hhv-6 ) strains gs and z-29 in primary human t lymphocytes and identification of transactivating hhv-6 ( gs ) gene fragments .
labels: O O O B-virus I-virus I-virus O O B-virus I-virus I-virus O B-virus O O O O O O B-cell_type I-cell_type I-cell_type B-cell_type O O O B-virus I-virus O O O O O O