All four complexes contain CREB and are bound to the cAMP response element ( CRE ) core sequence ( TGACGTCA ) , as indicated by antibody and oligonucleotide competition experiments .
all four complexes contain creb and are bound to the camp response element ( cre ) core sequence ( tgacgtca ) , as indicated by antibody and oligonucleotide competition experiments .
O O O O B-protein_molecule O O O O O B-nucleotide O O O B-DNA_domain_or_region O O O O B-polynucleotide O O O O O O O B-polynucleotide O O O