Fig. 6

Representative sample of distribution of peak mode differences. Peaks were identified and filtered for all reads in experiment 2 and experiment 3 of the nanoCAGE samples (Panel a) or experiment 2 and PEAT (Panel b). Similar results were found for all other comparisons. The peak modes were compared for peaks whose start and end coordinates overlapped. A kernel density plot is used to depict the proportion of genes (y-axis) whose peak modes were within “X” nucleotides of each other (x-axis). The shaded area under the plot represents 95 % of all peak modes that were compared