Patterns of genetic variation associated with LEMD3, MC1R, KIT and SLC45A2 genes.

<p>Variation in breed allele frequencies of SNPs at the potential selection region for ear morphology/coat color on SSC5, SSC6, SSC8 and SSC16 (color coded by the pig breeds to which they belong), Genomic distribution of potential selection region as measured by four methods, each symbol represents a candidate selection region identified by corresponding methods.