Figure 2: Genome distribution of SNPs on the 690 K SNP array.

Each of the 29 channel catfish chromosomes was laid out in the x-axis with one million base pairs intervals. The number of SNPs residing in the interval was plotted on the y-axis.

Each of the 29 channel catfish chromosomes was laid out in the x-axis with one million base pairs intervals. The number of SNPs residing in the interval was plotted on the y-axis.