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. 2021 Dec 18;22:905. doi: 10.1186/s12864-021-08237-2

Fig. 2.

Fig. 2

Distribution of the physical distances between adjacent variants tiled on the DSN200k SNP chip per chromosome. Boxplots are shown for all variants on the DSN200k SNP chip (light green) and successfully called variants in all 300 genotyped DSN animals (green). The red line indicates the maximum distance of 250 kb aimed for during chip design. Two gaps longer than 250 kb exist on chromosomes 10 and 12, and ten gaps on the Y chromosome that could not be filled with variants. New gaps longer than 250 kb but shorter than 500 kb appeared due to failing variants after genotyping