Extended Data Figure 7: Substantial recombination between roam-1 and surrounding regions.
From: Balancing selection shapes density-dependent foraging behaviour
Top, phylogenies constructed with 152 diverse wild-type isolates revealing differences for the region surrounding srx-43 and the regions immediately to the left and right of the 30-kb haplotype. Bottom, graph showing the number of variants and Tajima’s D score calculated for 5-kb bins across a 250-kb region. The bin containing srx-43 has 250 polymorphisms and a Tajima’s D of 1.01, which is high both at the genomic level (<3.4% of bins had a higher value) and for the chromosomal location of srx-43 (<3.6% of bins had a higher value).
