Another unexpected finding was that T-cell leukemias and T-cell lines often expressed either Id2 or Id3 mRNA .
another unexpected finding was that t-cell leukemias and t-cell lines often expressed either id2 or id3 mrna .
O O O O O B-other_name I-other_name O B-cell_line I-cell_line O O O B-protein_molecule O B-protein_molecule O O