Another sequence element , microA , was identified in the mu enhancer that binds the product of the ets-1 proto-oncogene .
another sequence element , microa , was identified in the mu enhancer that binds the product of the ets-1 proto-oncogene .
O B-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_domain_or_region O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O