tokens: The same gene segment was not transcribed in IL-5 -nonproducing T cell clones , suggesting that human T cell IL-5 synthesis is regulated at the transcriptional level .
folded_tokens: the same gene segment was not transcribed in il-5 -nonproducing t cell clones , suggesting that human t cell il-5 synthesis is regulated at the transcriptional level .
labels: O O O O O O O O B-protein_molecule O O O O O O O B-other_name I-other_name I-other_name B-protein_molecule O O O O O B-other_name I-other_name O