Fig. 5From: Incipient speciation between host-plant strains in the fall armywormPopulation structure inferred from Z chromosome and autosomes. Principle component analysis was performed from A the Z chromosome and B autosomes. C The histogram shows the distribution of autosomal FST calculated between two random groupings with 100 replications. The red horizontal bar indicates autosomal FST calculated between sfC and sfRBack to article page