This result , confirmed by competitions with each GATA site , demonstrated the higher relative affinity ( at least sevenfold ) of site 3 .
this result , confirmed by competitions with each gata site , demonstrated the higher relative affinity ( at least sevenfold ) of site 3 .
O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O O O O O O O