Extended Data Fig. 7: Selection statistic point estimates for major venom paralogues.
From: The roles of balancing selection and recombination in the evolution of rattlesnake venom

Point estimates (dark blue circles) of Tajima’s D (a), df (b), |iHS|(c), and ß (d) for paralogues in the three major venom gene families, compared to chromosome-specific background distributions outside of venom gene regions. Boxplots show the median (horizontal lines), interquartile (box limits), and range (whiskers) based on n = 2,253, 1,998, and 1,239 10 kb sliding windows for chromosomes 9, 10, and 15, respectively.