Fig. 2From: Transcriptomic and metabolomic analyses reveal mechanisms of adaptation to salinity in which carbon and nitrogen metabolism is altered in sugar beet rootsRoot physiological changes in response to salt stress for 1 day and 7 days. a Malondialdehyde (MDA) content, b superoxide radical (O2·−) content, c hydrogen peroxide (H2O2) content, d superoxide dismutase (SOD), e peroxidase (POD) activity and f catalase (CAT) activity were measured in sugar beet seedlings. The data shown are the means of three biological replicates (± SD). Significant differences are indicated (ns, not significant; *,P < 0.05; ***,P < 0.001)Back to article page