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.
While Western Europe is dominated by the R1b1a2 (R-M269) branch of R1b, the mostly Chadic-speaking area in Africa is dominated by the branch known as R1b1c (R-V88). These represent two very successful twigs on a much bigger family tree.1b is a sub-clade within the much larger Eurasian MNOPS macro-haplogroup , which is one of the predominant groupings of all the rest of human male lines outside of Africa, and this whole group, along with all of macro-haplogroup F, is believed to have originated in Asia.