The generation of AP-1 complexes , as measured by DNA binding activity , closely parallels morphological differentiation .
the generation of ap-1 complexes , as measured by dna binding activity , closely parallels morphological differentiation .
O O O B-protein_complex I-protein_complex O O O O B-other_name I-other_name I-other_name O O O B-other_name I-other_name O