tokens: Viruses containing the human cytomegalovirus immediate-early enhancer exhibited infectious kinetics similar to that of wild-type HIV in activated human peripheral blood lymphocytes and AA2 cells but replicated less efficiently in H9 and CEM cells .
folded_tokens: viruses containing the human cytomegalovirus immediate-early enhancer exhibited infectious kinetics similar to that of wild-type hiv in activated human peripheral blood lymphocytes and aa2 cells but replicated less efficiently in h9 and cem cells .
labels: O O O B-virus I-virus O O O B-other_name I-other_name O O O O B-virus I-virus O B-cell_type I-cell_type I-cell_type I-cell_type I-cell_type O B-cell_line I-cell_line O O O O O O O O O O