Figure 1 Box-and-whisker plots (boxplots) of the expression values (normalized as TPMs) for each sample.
Figure 2 Barplot with the estimated expressed genes per sample.
Figure 3 Heatmap of expression similarity between samples. It shows the distance between samples calculating the SERE coefficient between each pair of samples. Similar samples have lower values in the graph.
Figure 4 PCA plot of samples. It shows the two first PCs (principal components) values of each sample.