tokens: The genetic elements and regulatory mechanisms responsible for human interleukin 9 ( IL-9 ) gene expression in a human T cell leukemia virus type I-transformed human T cell line , C5MJ2 , were investigated .
folded_tokens: the genetic elements and regulatory mechanisms responsible for human interleukin 9 ( il-9 ) gene expression in a human t cell leukemia virus type i-transformed human t cell line , c5mj2 , were investigated .
labels: O O O O B-other_name I-other_name O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region B-protein_molecule 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 I-cell_line I-cell_line I-cell_line I-cell_line O B-cell_line O O O O