Fig. 2

Characteristics of the nanopore sequencing datasets. A, B Quality assessment for four datasets. A Violin plot of read length. B Violin plot of basecalling quality. Data shown are colored by dataset and plotted by Plots NanoPack [52]. C–F CpG distribution (coverage ≥ 3) of human B-lymphocyte cell line NA19240 and NA12878 nanopore sequencing data based on C singletons/non-singletons, D genic and intergenic regions, E different CG densities, and F repetitive regions