Figure 4.

SNP genotypes of 116 dogs on CFA X from 100,095,625 bp to 110,167,038 bp. Each row is a different individual, and each column is a different SNP. Solid green, red, purple, and blue boxes indicate homozygosity whereas yellow boxes indicate heterozygosity. The genotype of necropsy confirmed cases is displayed in the top segment of the chart above the horizontal white line, other cases are shown above the horizontal black line, and the remaining phenotypically normal dogs are in the bottom segment of the chart below the horizontal black line. The large and small regions of homozygosity in most of the affected dogs extend from 104,813,634 bp to 106,189,685 bp and from 103,456,993 bp to 103,530,501 bp, respectively.