Antisense cDNA to clone 18 inhibited the expression of a reporter construct containing the DPA promoter , indicating its functional importance in the expression of this class II gene .
antisense cdna to clone 18 inhibited the expression of a reporter construct containing the dpa promoter , indicating its functional importance in the expression of this class ii gene .
O O O B-protein_molecule I-protein_molecule O O O O O O O O O B-DNA_domain_or_region O O 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