Fig. 2
From: Demethylation alters transcriptome profiling of buds and leaves in ‘Kyoho’ grape
Correlation analysis and Principle component analysis (PCA) in leaves and buds of ‘Kyoho’ grape after 5-azaC treatment. a Correlation matrix heat map was drawn according to the Pearson correlation coefficient. The correlation strength of the sample indicates by the shade of red. Each sample includes three biological replicates. b Principle component analysis (PCA) of ‘Kyoho’ buds and leaves after 5-azaC treatment and compared to control. We calculated the correlation coefficient of samples within and between groups based on the FPKM values of all genes in each sample. Each sample is represented by a different icon. 5AL; 5-azaC treated leaves, LCK; leaves control, 5AB; 5-azaC treated buds, BCK, buds control