The region of A-MYB responsible for the B cell specific activity was defined to be the N-terminal 218 amino acids containing the DNA binding domain .
the region of a-myb responsible for the b cell specific activity was defined to be the n-terminal 218 amino acids containing the dna binding domain .
O O O B-protein_molecule O O O B-other_name I-other_name I-other_name I-other_name O O O O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region O