The substitution of Ile for Val augmented STAT6 activation , proliferation , and transcription activity of the Iepsilon promoter by IL-4 , whereas that of Arg for Gln did not change these IL-4 signals .
the substitution of ile for val augmented stat6 activation , proliferation , and transcription activity of the iepsilon promoter by il-4 , whereas that of arg for gln did not change these il-4 signals .
O O O O O B-amino_acid_monomer O B-protein_molecule O O O O O B-other_name I-other_name O O B-DNA_domain_or_region I-DNA_domain_or_region O B-protein_molecule O O O O B-amino_acid_monomer O B-amino_acid_monomer O O O O B-protein_molecule O O