Fig. 2.

Fine-mapping of the cfa25 region associated with DM in PWCs. (A) Analysis of the GWA data, together with an additional 101 SNPs identified through whole-genome sequencing, allowed fine-mapping of the associated region. Besides the top GWA SNP, another four SNPs reached genome-wide significance. These SNPs were tightly linked and located in close proximity to the top GWA SNP. (B) Minor allele frequency (maf) in PWCs across the cfa25 region. In the PWC, there was no evident drop in heterozygosity across the fine-mapped region.