PMC

Validation of the SV (A), N (B), and CMV (C) models. SV = dwarf; N = normal‐healthy; CMV = cucumber mosaic virus–infected.

Score (A) and loading plot (B) of the principal components analysis (PCA) run on dwarf (SV), normal‐healthy (N), and cucumber mosaic virus (CMV)–infected plants. Values in parentheses represent the percentage of the variance explained by each component.

Scores (A) and variable importance in the projection (B) plots of the partial least squares discriminant analysis (PLS‐DA) run on dwarf (SV), normal‐healthy (N), and cucumber mosaic virus (CMV)–infected samples. NI = unidentified metabolites; VIP = variable importance in the projection. VIP bars are presented as mean and standard deviation of the metabolites with VIP scores of 1.5 or greater.