Fig. 3From: EMS-induced mutagenesis in Choy sum (Brassica chinensis var. parachinensis) and selection for low light tolerance using abiotic stress indicesMorphological measures of selected M3 Choy Sum Mutants grown under light and shade. A plant height (cm), B the number of leaves/plants, C leaf area (cm2), D, leaf water content (%), E) the ratio of fresh and dry weight and F) leaf yield (g). Data are the mean of six replicates and SEs are shown as vertical bars. The mean marked with different letters indicate significant differences between treatments at p-value < 0.05, as determined with Tukey’s HSD testBack to article page