In a cell free system , binding of imperfect __NODE__ __NODE__ response element 1 from __SP__ __NODE__ gene __NODE__ response element and a dimeric protein protein complex consisting of __NODE__ and of __NODE__ is greater than binding of imperfect __NODE__ __NODE__ response element 1 from __SP__ __NODE__ gene __NODE__ response element and a dimeric protein protein complex consisting of __NODE__ and of __NODE__ .