The nuclear factor binds to the DR alpha and DP alpha element but not to the element in the DQ alpha gene .
the nuclear factor binds to the dr alpha and dp alpha element but not to the element in the dq alpha gene .
O O O O O O O O O O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O