We have recently identified two regulatory elements in the murine immunoglobulin heavy-chain ( IgH ) enhancer , pi and microB , which exhibit striking similarity to binding sites for ets-related proteins .
we have recently identified two regulatory elements in the murine immunoglobulin heavy-chain ( igh ) enhancer , pi and microb , which exhibit striking similarity to binding sites for ets-related proteins .
O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_domain_or_region O B-DNA_domain_or_region O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_family_or_group I-DNA_family_or_group O