Identical-by-Descent analysis of <i>Pea-comb</i> haplotypes from three different breeds in comparison with wild-type haplotypes.

The observed SNP allele frequencies are given. The alleles defining the minimum shared haplotype among Pea-comb birds is indicated in bold italics. *The SNP marker names are defined in Table S1. **n = the number of individuals used in the analysis. In the case of the Pea-comb birds, the first number indicates the individuals used for IBD mapping by re-sequencing 1 kb fragments, whilst the second number refers to individuals used in the SNP screen with markers underlined. ***Parental wild-type birds. #indicates markers where the shared minimum Pea-comb haplotype are broken up (i.e. at least one Pea-comb individual homozygous for the allele not associated with Pea-comb.