Population genetic diversity statistics for candidate and neutral/control genes.

Panel: W = wild, P = primitive, I = improved; N = number of genes sequenced; S = number of segregating synonymous sites; π = nucleotide diversity for synonymous sites; θ = Waterson's theta for synonymous sites; Sig. = results of posterior Tukey-Kramer test with different letters representing significantly different values. ANOVA results: Neutral genes: θ (F2, 20 = 8.58, pF2, 20 = 8.73, pF2, 20 = 4.89, p = 0.0009). Candidate genes: π (F2,10 = 5.26, p = 0.001), θ (F2,10 = 5.19, p = 0.01), S, (F2,10 = 3.56, p = 0.03).1ANOVA for candidate genes performed on the six candidate genes that were sequenced in all three panels.