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. 2013 Apr 27;17:260–268. doi: 10.1016/j.meegid.2013.04.025

Fig. 2.

Fig. 2

World map showing the average gene flows of GVI-PMV1 between continents. Thickness of red lines connecting two continents are scaled as shown in the box and indicates the extent of gene flow (scaled Slatkin–Maddison’s “s”) between the localities. Only countries with available sequences of Columbiforme-associated GVI are colored, and include Asia (AS), Europe (EU), Middle East (ME), North America (NA) and South Africa (SA).