No significant differences were found in the immunolabeling of the regulatory subunits ( type I and type II ) of cAMP-dependent protein kinase .
no significant differences were found in the immunolabeling of the regulatory subunits ( type i and type ii ) of camp-dependent protein kinase .
O O O O O O O O O O B-protein_subunit I-protein_subunit O O O O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O