Figure 6.
(a) 2-D Scores plot of leaf metabolite profiles of control and salt treated seedlings in P. odorifer. Each data point represents the metabolite profile of a single sample. The principal components 1 and 2 account for 76.9% variance in the data. (b) OPLS-DA 3-D score plot analysis of leaf metabolite profiles showing visible differences in metabolites under control and salt treatment in P. odorifer. (c) PCA biplot between the selected PCs under salt treatment in P. odorifer