Fig. 4
From: Molecular characterization reveals that OsSAPK3 improves drought tolerance and grain yield in rice
OsSAPK3 mutated plants show reduced drought stress tolerance A Phenotype of wild-type plants and two sapk3 mutant lines before and after drought stress treament for 7 days. Scale bars = 2 cm. B Survival rates corresponding to A. C Relative water loss rate of leaves from 2-week-old wild-type plants and two sapk3 mutant lines under drought stress. D Stomatal density and E Stomatal conductance from wild-type plants and two sapk3 mutant lines before and after drought stress. F Transcript level of stomata genes OsSLAC1 and G OsSLAC7 in wild-type plants and two sapk3 mutant lines before and after drought stress. Values represent the means ± SD of three biological replicates (5 plants for each replicate). **P < 0.01 (Student’s t-test)