Fig. 7From: ZnO nanoparticle-based seed priming modulates early growth and enhances physio-biochemical and metabolic profiles of fragrant rice against cadmium toxicityMultivariate analysis of the metabolites. PCA analysis of the metabolites for both varieties (a), PLS-DA analysis of the metabolites for both varieties (b), variable importance projection of PLS-DA comparing of the experimental treatments for both varieties (c). PCA analysis of the metabolites for Xiangyaxiangzhan (d), PLS-DA analysis of the metabolites for Xiangyaxiangzhan (e), Variable importance projection of PLS-DA comparing of the experimental treatments for Xianigyaxiangzhan (f). PCA analysis of the metabolites for Yuxiangyouzhan (g), PLS-DA analysis of the metabolites for Yuxiangyouzhan (h), Variable importance projection of PLS-DA comparing of the experimental treatments for Yuxiangyouzhan (i). a ZnO NPs0 + Cd 0, b ZnO NPs 0 + Cd 100, c ZnO NPs 50 + Cd 0, d ZnO NPs 50 + Cd 100Back to article page