Activation of the human aldehyde oxidase (hAOX1) promoter by tandem cooperative Sp1/Sp3 binding sites: identification of complex architecture in the hAOX upstream DNA that includes a proximal promoter, distal activation sites, and a silencer element. - Wright,RM.; Riley,MG.; Weigel,LK.; Ginger,LA.; Costantino,DA.; MacManaman,JL. (DNA Cell Biol, 2000)