We conclude that CBP , a histone acetyltransferase , plays an important role in the transcription of class II genes .
we conclude that cbp , a histone acetyltransferase , plays an important role in the transcription of class ii genes .
O O O B-protein_molecule O O B-protein_family_or_group I-protein_family_or_group O O O O O O O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O