Plague Inc. is a paid application and can be found by clicking on the âPlay Nowâ button at the top of this page or by searching for it in the iTunes store. The game is part of the Open Feint and Game Center social networks.
Distribution of R1a (purple) and R1b (red). See also this map for distribution in Europe. In human genetics, Haplogroup R1b (M343) (previously called Hg1 and Eu18) is the most frequent Y-chromosome haplogroup in Europe.Its frequency is highest in Western Europe, especially in Atlantic Europe (and due to European emigration, in North America, South America, and Australia).istribution of R1a (purple) and R1b (red). See also this map for distribution in Europe. In human genetics, Haplogroup R1b (M343) (previously called Hg1 and Eu18) is the most frequent Y-chromosome haplogroup in Europe.
R1b1a2, the most common western European haplogroup, arose 4,000 to 8,000 years ago in southwest Asia and later spread to Europe. Haplogroup composition of the ancient Iberians was very similar to that found in the modern Iberian Peninsula populations, suggesting a long-term genetic continuity since pre-Roman times.-chromosome analysis had suggested Paleolithic ancestry among populations in the Iberian Peninsula and that Iberia may have played a role in the re-population of western Europe after the last glaciation.