Fig. 1From: An analytical workflow for accurate variant discovery in highly divergent regionsMapping status of simulated reads. Eight datasets were simulated to 100x per-base coverage at seven divergence levels (0.05–15 %) or without introducing sequence variation (control). After mapping, the total reads were first broken into those mapping to chromosome 6, those mapping to other chromosomes (‘Not on Chr6’) and unmapped reads (‘Unmapped’). The reads mapping to chromosome 6 were then grouped into five clusters based on the distance (0, 1–2, 3–10, 11–20 and >20 bp) from their original locations to the mapping locations reported by a mapperBack to article page