Fig. 7From: A novel Glycine soja homeodomain-leucine zipper (HD-Zip) I gene, Gshdz4, positively regulates bicarbonate tolerance and responds to osmotic stress in Arabidopsis Gshdz4 transgenic Arabidopsis (#14, #20 and #23) under KHCO3 (0 or 6 mM) and KOH (pH7.5 or pH8.2) stresses. a Gshdz4 transgenic Arabidopsis (#14, #20 and #23) in the germination stage under KHCO3 (0 or 6 mM) and KOH (pH7.5 or pH8.2) stresses. b Survival rates under KHCO3 (0 or 6 mM). c Gshdz4 transgenic Arabidopsis (#14, #20 and #23) in the seedling stage under KHCO3 (0 or 6 mM) and KOH (pH7.5 or pH8.2) stresses. d Root length of WT and transgenic lines (#14, #20 and #23) under KHCO3 (0 or 6 mM) stresses. Values represent means of three biological replicates; error bars indicate SD. Significant differences are denoted with one if P < 0.05, by Student’s t-testBack to article page