Fig. 5From: Phenotyping viral infection in sweetpotato using a high-throughput chlorophyll fluorescence and thermal imaging platformFold 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 pathwayBack to article page