Figure 4From: Cloning and analysis of expression patterns and transcriptional regulation of RghBNG in response to plant growth regulators and abiotic stresses in Rehmannia glutinosa Expression of the Rehmannia glutinosa RghBNG gene in roots of plants exposed to chromium, mercury, NaCl, gibberellic acid, 1-napthalene acetic acid (NAA) or 6-benzyladenine (6-BA). Following treatments, total RNAs were isolated, and RghBNG expression levels were monitored by quantitative real-time PCR. Error bars indicate standard deviation values of three independent analyses. a-c and A-C in relative expression level indicate the significance at 0.05 and 0.01, respectively.Back to article page