Figure S1 from Intraspecific sequence and gene expression variation contribute little to venom diversity in sidewinder rattlesnakes (Crotalus cerastes)

(A) Ratio of fang to head length between lineages showing that the North Mojave lineage is significant different from both the Colorado and Sonoran lineages. Colors correspond to phylogeny in Fig. 1. (B) Correlation of the difference in fang:head length and FST showing that toxin FST is significantly different than nontoxins. Colors correspond to toxins and nontoxins