Fig. 4From: Simple semi-high throughput determination of activity signatures of key antioxidant enzymes for physiological phenotypingAntioxidant enzymatic activities during salt stress. Nicotiana tabacum plants were grown for 60 days in the greenhouse, thereafter, detached leaves were fed with 0.2 M NaCl or 0.5 M NaCl via their petioles. Leaves were sampled every 2 days for a total of 14 days after NaCl application and the enzymatic activities of the 9 antioxidant scavenging enzymes were tested and normalized by fresh weight. Bars indicate standard deviations of three independent biological replicatesBack to article page