Heatmap of differentially expressed PSRs and average differential PSR ratio per transcript for each tissue pair. Each unit in lower left diagonal of the heatmap denotes the number of differentially expressed PSRs (exons) between row tissue and column tissue; while each unit in upper right diagonal indicates the average differential PSR ratio per transcript, calculated by the number of differential PSRs divided by total number of PSRs in each transcript. The corresponding color keys for the heatmaps and the histograms for number of differential PSRs and average differential PSR ratios are on the right side of the figure.
Wang et al. BMC Genomics 2009 10(Suppl 1):S4 doi:10.1186/1471-2164-10-S1-S4