Fig. 2
From: A nonsense mutation in the COL7A1 gene causes epidermolysis bullosa in Vorderwald cattle
Haplotype-based association mapping of epidermolysis bullosa. Association of 57,837 haplotypes with epidermolysis bullosa (a). Red colour represents significantly associated haplotypes (P < 8.64 × 10−7). Quantile-quantile plot (b). The grey shaded area represents the 95%-concentration band under the null hypothesis of no association. Homozygosity mapping in two affected Vorderwald (VWD) calves using SNPs located on bovine chromosome 22 (c). The green colour indicates segments of extended homozygosity in two calves with EB