Fig. 4From: A novel Glycine soja homeodomain-leucine zipper (HD-Zip) I gene, Gshdz4, positively regulates bicarbonate tolerance and responds to osmotic stress in Arabidopsis Transcription activity analysis of Gshdz4. a The construct of pGBKT7-Gshdz4. b Galactosidase (LacZ) assay. c His3 reporter assayBack to article page