Figure 2.

(a) Female and (b) male linkage maps for sockeye salmon containing 6322 and 2179 loci, respectively. Each dot represents a locus, and darker shading indicate higher marker density. Centromeres were successfully placed on all LGs in the female map and 19 of 28 LGs in the male map. LGs So9 and So9.5 are the sex chromosomes in sockeye salmon and are represented by 2 acrocentric LGs in the female map and a single metacentric LG in the male map (see text for additional information). Colors are viewable in the online version of the article.