Figure 5.
The recombination landscape varies within and among genetic maps of BT and F1 hybrid threespine stickleback. Each point represents a RADseq-based marker segregating within a mapping family. Blue: BT, black: F1. Inverted triangles represent the locations of centromeric repeats, where known, from Sardell et al. (2018). The inset on chromosome 21 shows suppression of recombination due to inversion heterozygosity in the F1. Genetic maps for all chromosomes and for the marine (RS) map are given in Figure S1.