Interdomain B in ZAP-70 regulates but is not required for ZAP-70 signaling function in lymphocytes .
interdomain b in zap-70 regulates but is not required for zap-70 signaling function in lymphocytes .
B-protein_domain_or_region I-protein_domain_or_region O B-protein_molecule O O O O O O B-protein_molecule O O O B-cell_type O