tokens: Human T-cell leukemia virus type 1 tax protein abrogates interleukin-2 dependence in a mouse T-cell line .
folded_tokens: human t-cell leukemia virus type 1 tax protein abrogates interleukin-2 dependence in a mouse t-cell line .
labels: B-virus I-virus I-virus I-virus I-virus I-virus O O O B-protein_molecule O O O B-cell_line I-cell_line I-cell_line O