These findings establish that Rel can function as an activator or repressor of gene expression and is required by T lymphocytes for production of IL-3 and GM-CSF .
these findings establish that rel can function as an activator or repressor of gene expression and is required by t lymphocytes for production of il-3 and gm-csf .
O O O O B-protein_family_or_group O O O O O O O O O O O O O O B-cell_type I-cell_type O O O B-protein_molecule O B-protein_molecule O