Figure 3 .
Sequence coverage of target exons enriched in the four chipmunk species. The columns show the distribution of average base coverage per exon. Coverage is shown on the X-axis, binned percentage of exons at each coverage on the Y-axis (left). The green line and right Y-axis show the cumulative coverage as a percent of total exons.
Bi et al. BMC Genomics 2012 13:403 doi:10.1186/1471-2164-13-403