Histogram of minor allele frequency of GBS.

<p>The grey bars represent the SNPs present only in GBS. The striped bars represent the SNPs sequenced in the GBS and Pool-seq samples. The 10 panels show the results for the various Pool-seq library/lane combinations and the two SNP callers. The name of a library/lane combination contains information on: the population (A or B), sequencing depth per individual by Pool-seq, and the software used to detect SNPs for Pool-seq (either VarScan or Snape; for GBS, only VarScan was used).