Such observations indicate that IL-4 Stat has the same functional domain for both receptor coupling and dimerization .
such observations indicate that il-4 stat has the same functional domain for both receptor coupling and dimerization .
O O O O B-protein_molecule I-protein_molecule O O O B-protein_domain_or_region I-protein_domain_or_region O O B-other_name I-other_name O B-other_name O