Prior studies have identified several elements that contribute to the activity of the IL-2 promoter in the stimulated T cell line , Jurkat .
prior studies have identified several elements that contribute to the activity of the il-2 promoter in the stimulated t cell line , jurkat .
O O O O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O B-cell_line I-cell_line I-cell_line O B-cell_line O