Figure 2.

Target coverage in two rounds of cave bear mtDNA sequencing. (Dark blue) Mitochondrial targets covered in the first round of sequencing, (aqua) targets covered after the second round, (white) uncovered targets. There are two columns per sample, one for each replicate. The amount of replicated sequence data obtained from each sample after two rounds of sequencing is shown at the bottom. Approximately 7 kb and 10 kb of the same mitochondrial sequence were covered in all samples after the first and second rounds of sequencing, respectively.