Figure 2. Patterns of founding haplotype sharing in C. rubella.

A) The proportion of the genome for which two individuals have inherited the same or different founding haplotypes, or for which haplotype calls are ambiguous (see text for explanation). The geographic origin of the pair is denoted by G (Greek), or O (Out-of-Greece), e.g. a comparison between a Greek and Out-of-Greece pair is denoted by ‘G/O’. B) The length distribution of regions assigned to the same founding haplotype. Thin lines represent pairwise comparisons and thick lines represent mean values for this pairwise measure within a geographic class. In Text S1, we recreate this figure utilizing physical, rather than genetic distances, and find qualitatively similar patterns (Figure S2).