Fig. 2From: Maize ZmLAZ1-3 gene negatively regulates drought tolerance in transgenic ArabidopsisGUS staining (A) and activity (B) of tobacco leaf transiently expressing GUS gene under the control of promoter pZmLAZ1-3 and its 5’-terminal deleted sequences missing different cis-acting elements. I, II and III represent three replicates. * and ** indicate significance at p < 0.05 and < 0.01, respectively. Scale bar is 1 cmBack to article page