Figure 3 .
Genetic map of North American Atlantic salmon chromosome ssa26/28. The proposed chromosome is to the left and the corresponding European Atlantic salmon chromosome(s) to the right. Numbers correspond to SNPs listed in Additional file 1. SNPs in colors are shared between Atlantic salmon from both sides of the Atlantic Ocean. Red lines extend to the set of SNPs with limited recombination in the male map. The chromosome consists of the two small acrocentric European chromosomes ssa26 (red) and ssa28 (green) fused head to head. The new chromosome ssa26/28 is metacentric.
Brenna-Hansen et al. BMC Genomics 2012 13:432 doi:10.1186/1471-2164-13-432