tokens: We examined the effect of Tax activity on the growth of the interleukin-2 ( IL-2 ) -dependent T-cell line CTLL-2 .
folded_tokens: we examined the effect of tax activity on the growth of the interleukin-2 ( il-2 ) -dependent t-cell line ctll-2 .
labels: O O O O O B-protein_molecule O O O O O O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line I-cell_line I-cell_line B-cell_line O