A structure-function analysis demonstrated that induction of apoptosis was not a dominant-negative effect of the E2a moiety but , rather , required the DNA-binding homeodomain of Pbx1 .
a structure-function analysis demonstrated that induction of apoptosis was not a dominant-negative effect of the e2a moiety but , rather , required the dna-binding homeodomain of pbx1 .
O O O O O O O B-other_name O O O O O O O B-protein_domain_or_region I-protein_domain_or_region O O O O O O B-protein_domain_or_region I-protein_domain_or_region O B-protein_molecule O