Fig. 5

Fold change and PCA of genes expression. A The fold change in expression of wild-type sweetpotato infected with SPFMV (Wt-F) or SPCSV (Wt-C) or with both viruses (Wt-FC) was assessed relative to that of healthy plants (Wt-H). Data are shown as the mean ± 95% CI from seven sample pools representing 15 plants in total. B PCA of gene expression as in A. Percentages of total variance denoted in parentheses. Each color represents genes from a different pathway