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Fig. 8 | BMC Plant Biology

Fig. 8

From: Exogenous hydrogen sulfide and methylglyoxal alleviate cadmium-induced oxidative stress in Salix matsudana Koidz by regulating glutathione metabolism

Fig. 8

Partial least squares path models (PLS-PM) of the drivers of S. matsudana growth. Non-enzymatic antioxidants included the contents of GSH, GSSG, ASA, DHA and the ratios of GSH/GSSG and ASA/DHA; glyoxalase system included Gly I and Gly II activities; antioxidative relative genes included SOD, CAT; APX, GR; antioxidative enzymes included SOD, CAT; APX, GR; plant growth is represented by the relative plant heigh. Each oblong box represents a latent variable. Path coefficients were calculated after 1000 bootstraps. The black and red lines represent positive and negative effects, respectively. * indicates significant contribution at 0.05 level

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