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Haplogroup E-P2
E-P2, also known as E1b1, is a human Y-chromosome DNA haplogroup. This paternal clade had an ancient presence in the Middle East, and is now primarily distributed in Africa where it's believed to have originated, with lower frequencies in the Middle East and Europe. Origin Trombetta et al. 2011, suggest an origin in eastern Africa: The new topology here reported has important implications as to the origins of the haplogroup E-P2. Using the principle of the phylogeographic parsimony, the resolution of the E-M215 trifurcation in favor of a common ancestor of E-M2 and E-M329 strongly supports the hypothesis that haplogroup E-P2 originated in eastern Africa, as previously suggested, and that chromosomes E-M2, so frequently observed in sub-Saharan Africa, trace their descent to a common ancestor present in eastern Africa. Distribution Natufian fossils that were analysed for ancient DNA were found to carry the paternal haplogroup E1b1(xE1b1a1,E1b1b1b1) (1/5; 20%). â€Table S6.1 – Y-c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup E-P177
In human population genetics, haplogroups define the major lineages of direct paternal (male) lines back to a shared common ancestor in Africa. Haplogroup E-P177, has 2 known branches, E-P2, which is the most common, and E-P75. Distribution The Americas E-P177 was not present in the Americas before European colonization. Subclade distribution E-P177* So far there are no attested exemplars of E-M177*. E-P2 The E-P177 lineage is dominated in modern populations by subclade E-P2 (aka E-PN2), which is by far the most frequent. E-P75 Another subclade, E-P75, was announced in and confirmed as a sibling to E-P177 in . Associated SNPs E-P177 is defined by the P177 SNP alone. Phylogenetics Phylogenetic history Prior to 2002, there were in academic literature at least seven naming systems for the Y-Chromosome Phylogenetic tree. This led to considerable confusion. In 2002, the major research groups came together and formed the Y-Chromosome Consortium (YCC). They publish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bantu People
The Bantu peoples, or Bantu, are an ethnolinguistic grouping of approximately 400 distinct List of ethnic groups of Africa, ethnic groups who speak Bantu languages. They are native to 24 countries spread over a vast area from Central Africa to Southeast Africa and into Southern Africa. There are several hundred Bantu languages. Depending on the definition of Dialect#Dialect or language, "language" or "dialect", it is estimated that there are between 440 and 680 distinct languages. The total number of speakers is in the hundreds of millions, ranging at roughly 350 million in the mid-2010s (roughly 30% of the demographics of Africa, population of Africa, or roughly 5% of world population, the total world population). About 60 million speakers (2015), divided into some 200 ethnic or tribal groups, are found in the Democratic Republic of the Congo alone. The larger of the individual Bantu groups have populations of several million, e.g. the people of Rwanda and Burundi (25 million), th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup E-M96
Haplogroup E-M96 is a human Y-chromosome DNA haplogroup. It is one of the two main branches of the older and ancestral haplogroup DE, the other main branch being haplogroup D. The E-M96 clade is divided into two main subclades: the more common E-P147, and the less common E-M75. Origins Underhill (2001) proposed that haplogroup E may have arisen in East Africa. Some authors as Chandrasekar (2007), accept the earlier position of Hammer (1997) that Haplogroup E may have originated in West Asia, given that: * E is a clade of Haplogroup DE, with the other major clade, haplogroup D, being exclusively distributed in Asia. * DE is a clade within M168 with the other two major clades, C and F, considered to have already a Eurasian origin. However, several discoveries made since the Hammer articles are thought to make an Asian origin less likely: # Underhill and Kivisild (2007) demonstrated that C and F have a common ancestor meaning that DE has only one sibling which is non-African. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cameroon
Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west-central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; the Central African Republic to the east; and Equatorial Guinea, Gabon and the Republic of the Congo to the south. Its coastline lies on the Bight of Biafra, part of the Gulf of Guinea and the Atlantic Ocean. Due to its strategic position at the crossroads between West Africa and Central Africa, it has been categorized as being in both camps. Its nearly 27 million people speak 250 native languages. Early inhabitants of the territory included the Sao civilisation around Lake Chad, and the Baka hunter-gatherers in the southeastern rainforest. Portuguese explorers reached the coast in the 15th century and named the area ''Rio dos Camarões'' (''Shrimp River''), which became ''Cameroon'' in English. Fulani soldiers founded the Adamawa Emirate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fulbe
The Fula, Fulani, or Fulɓe people ( ff, Fulɓe, ; french: Peul, links=no; ha, Fulani or Hilani; pt, Fula, links=no; wo, Pël; bm, Fulaw) are one of the largest ethnic groups in the Sahel and West Africa, widely dispersed across the region. Inhabiting many countries, they live mainly in West Africa and northern parts of Central Africa, South Sudan, Darfur, and regions near the Red Sea coast in Sudan. The approximate number of Fula people is unknown due to clashing definitions regarding Fula ethnicity. Various estimates put the figure between 25 and 40 million people worldwide. A significant proportion of the Fula – a third, or an estimated 12 to 13 million – are pastoralists, and their ethnic group has the largest nomadic pastoral community in the world., Quote: The Fulani form the largest pastoral nomadic group in the world. The Bororo'en are noted for the size of their cattle herds. In addition to fully nomadic groups, however, there are also semisedentary Fulani —Fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
