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. 2019 Nov 6;20:810. doi: 10.1186/s12864-019-6191-2

Fig. 8.

Fig. 8

Effects of exogenous EBR application on porphyrin and chlorophyll metabolism in wucai leaves under LT stress. Quantification of ALA content (a), PBG content (b), Proto IX content (c), Mg-Proto IX content (d) and Pchl content (e). The data are presented as the mean ± SE. Bars with different letters above the columns indicate significant differences (p < 0.05, Duncan’s range test) on a given day of treatment