Fig. 2.
Results from transcriptome analysis. (A) Principle component analysis of all of the strains is used to highlight the differences among strains. The box shows how much variance is observed by the different principle components. The results are projected by the first three PCs, which covered 85% of the variance. (B) Differentially expressed genes (P < 0.01) are categorized in a Venn diagram. The functions of genes in each part are analyzed by hypergeometric model using KEGG, Reactome, and GO term database (P < 0.001). Red color letter means up-regulation; green one means down-regulation.