Fig. 3From: Transcription factor TabHLH49 positively regulates dehydrin WZY2 gene expression and enhances drought stress tolerance in wheatExpression patterns of TabHLH49 and WZY2 genes determined by real-time PCR. a Real-time PCR was used to analyze the expression levels of TabHLH49 in different tissues. b Expression of TabHLH49 and WZY2 genes in response to 20% PEG 6000 treatment. The values are the mean ± SD from three samples, and significant differences are indicated as p < 0.05 (*) and p < 0.01 (**)Back to article page