Fig. 4.
X versus. autosomal (a) female nucleotide diversity (π), (b) GC content, and (c) repeat content (per 10,000 bp windows). Statistically significant differences between groups were assessed using a Wilcoxon rank sum test (*adj. P < 0.05, **adj. P < 0.01, ***adj. P < 0.001, NS not significant).