Fig. 1

PCA and box plot of all samples. PCA scatter plot and box plot of all 24 RNA-seq samples, which were obtained based on Hisat2. PCA and box plot graphics illustrate variance of gene expression data of each sample. The percentages on each axis represent the percentages of variation explained by the principal components. Cutoff value was absolute log2FC > 1 and P value < 0.05. A PCA plot of RNA-Seq mapped reads of each sample. B Box plot of the log2 normalized expression values. PCA, Principal Component Analysis