Distribution of SNP markers and relevant statistics from selection signature analysis and genome-wide association analysis by chromosome.

1This is the average AFD of each single SNP marker between the lean and fat lines.2This is the number of SNPs with P values −6.56 for association effects on AFW and AFP.3The number in () is the percentage of fixed alleles on the chromosome, i.e., (No. of fixed alleles)/(No. of SNPs) ×100.4These SNPs are not assigned to any chromosomes.