Since the protein has a homeodomain and can activate transcription , it probably exerts at least some of its effects in vivo by regulation of target genes .
since the protein has a homeodomain and can activate transcription , it probably exerts at least some of its effects in vivo by regulation of target genes .
O O O O O B-DNA_domain_or_region O O O B-other_name O O O O O O O O O O O O O O O B-DNA_family_or_group I-DNA_family_or_group O