Fig. 2From: NaCl-responsive ROS scavenging and energy supply in alkaligrass callus revealed from proteomic analysisOsmolyte accumulation in the alkaligrass calli under NaCl treatment. a Proline content; b Soluble sugar content; c Glycine betaine content. The values were determined under 0, 50, and 150 mM NaCl and presented as means ± SD (n = 3). Different small letters indicate significant difference (p < 0.05) among different treatmentsBack to article page