Fig. 1.

Resequencing strategy and heterozygosity values within sequenced regions. (A) Capture of the K locus indel mutation (triangle above chromosome) and surrounding region with parallel telomeric and nontelomeric regions. (i) A 200 kb core region (shaded section of chromosome below K^B indel) and 1 kb fragments spaced every 10 kb to capture variation up to 5 Mb surrounding the K locus. Regions sequenced by Anderson et al. (2009) are represented by rectangles below 200 kb core region, (ii) 1 kb segments sampling a similar core as in (i) and located in 20 telomeric and nontelomeric regions. (B) Genome-wide heterozygosity values for filtered sites measured over six types of genomic region, with standard deviation bars shown. All populations are gray wolves unless otherwise noted.