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Haplogroup E-M2
Haplogroup E-M2, also known as E1b1a1-M2, is a human Y-chromosome DNA haplogroup. E-M2 is primarily distributed within Africa followed by West Asia. More specifically, E-M2 is the predominant subclade in West Africa, Central Africa, Southern Africa, and the region of the African Great Lakes; it also occurs at moderate frequencies in North Africa, and the Middle East. E-M2 has several subclades, but many of these subhaplogroups are included in either E-L485 or E-U175. E-M2 is especially common among indigenous Africans who speak Niger–Congo languages, Niger-Congo languages, and was spread to Southern Africa and East Africa through the Bantu expansion. Origins The discovery of two SNPs (V38 and V100) by Trombetta et al. (2011) significantly redefined the E-V38 phylogenetic tree. This led the authors to suggest that Haplogroup E-V38, E-V38 may have originated in East Africa. E-V38 joins the West African-affiliated E-M2 and the Northeast African-affiliated E-M329 with an earlier c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Africa
West Africa, also known as Western Africa, is the westernmost region of Africa. The United Nations geoscheme for Africa#Western Africa, United Nations defines Western Africa as the 16 countries of Benin, Burkina Faso, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, Senegal, Sierra Leone, and Togo, as well as Saint Helena, Ascension and Tristan da Cunha (United Kingdom Overseas Territories, United Kingdom Overseas Territory).Paul R. Masson, Catherine Anne Pattillo, "Monetary union in West Africa (ECOWAS): is it desirable and how could it be achieved?" (Introduction). International Monetary Fund, 2001. The population of West Africa is estimated at around million people as of , and at 381,981,000 as of 2017, of which 189,672,000 were female and 192,309,000 male.United Nations Department of Economic and Social Affairs, Population Division (2017). World Population Prospects: The 2017 Revision, custom data acquired via webs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup E-Z827
E-Z827, also known as E1b1b1b, is a major human Y-chromosome DNA haplogroup. It is the parent lineage to the E-Z830 and E-V257 subclades, and defines their common phylogeny. The former is predominantly found in the Middle East; the latter is most frequently observed in North Africa, with its E-M81 subclade observed among the ancient Guanche natives of the Canary Islands. E-Z827 is also found at lower frequencies in Europe, and in isolated parts of Southeast Africa. Subclades of E-Z827 and Distribution Family Tree The following phylogeny is based on the YCC 2008 tree and subsequent published research as summarized by ISOGG. *E-Z827 (Z827) - E1b1b1bISOGG 2015 **E-V257/L19 (L19, V257) - E1b1b1b1 ***E-PF2431 (PF2431) ****E-PF2438 *****E-Y10561 ******E-FGC18981 *******E-FGC38527 *******E-Y35933 *******E-FGC18960 ********E-Y33020 ********E-FGC18958 *****E-PF2440 ******E-PF2471 *******E-BY9805 ***E-M81 (M81) ****E-M81* ****E-PF2546 *****E-PF2546* *****E-CTS12227 ******E-MZ11 ******* ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faza
Faza is a small town on the North coast on Pate Island, within the Lamu Archipelago in Kenya's former Coast Province. Faza was known by the name of Ampaza by the PortugueseSvat Soucek, « The Portuguese and the Turks in the Persian gulf » in ''Studies in ottoman naval history and maritime geography.'', Analecta isisiana, n°102, The Isis press, Istanbul, 2008. , p. 101-106. and dates back at least to the 14th century. In 1587, Faza was destroyed by the Portuguese as the local Sheikh had supported Mir Ali Beg, a notorious privateer who had earlier played a key role in ousting the Portuguese from Muscat. The Portuguese arrived from Goa with some 650 men on their punitive expedition, and unleashed their fury on Faza. Everybody they could find was killed, including the local Sheikh. The Portuguese preserved his head in a barrel of salt for display in India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pate Island
Pate (Paté) Island () is located in the Indian Ocean close to the northern coast of Kenya, to which it belongs. It is the largest island in the Lamu Archipelago, which lie between the towns of Lamu and Kiunga in the former Coast Province. The island is almost completely surrounded by mangroves. Like much of the Swahili Coast, Pate's history was marked by a steady transition from agricultural communities in the early first millennium into a specialized, urban trading society around the 10th century, likely earlier. Islam spread down the coast from African Muslims in the Horn of Africa, helping to develop what would be known as the Swahili culture. Despite myths to the contrary, Pate was neither an Arab nor Persian colony, but an African town frequented by trading Arabs, Persians, Indians, and others. It was the centre of the Pate sultanate from the 13th–19th centuries. The Swahili port of Pate long vied with Lamu and Takwa (on Manda Island) for economic dominance of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamu Archipelago
The Lamu Archipelago is located in the Indian Ocean close to the northern coast of Kenya, to which it belongs. The islands lie between the towns of Lamu and Kiunga. It is a part of Lamu County. The largest of the islands are Pate Island, Manda Island and Lamu Island. Smaller islands include Kiwayu, which lies in the Kiunga Marine National Reserve, and Manda Toto. Today the largest town in the archipelago is Lamu Town, on Lamu Island. The town is on the World Heritage List World Heritage Sites are landmarks and areas with legal protection under an international treaty administered by UNESCO for having cultural, historical, or scientific significance. The sites are judged to contain "cultural and natural heritag .... The archipelago contains several archaeological/historical sites of great significance, such as Takwa and Manda Town (both on Manda Island) and Shanga (on Pate Island). Some have been partially excavated in later years, shedding important new lig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup L5
Haplogroup L5 is a human mitochondrial DNA (mtDNA) clade. It was previously known as L1e. Distribution L5 is a small haplogroup centered in East Africa. The highest frequency is in Mbuti Pygmies from Eastern Central Africa at 15%. It is present in relatively small frequencies in Tanzania ( Sandawe and others), Kenya, Chad, Ethiopia, Sudan, Nubia, EgyptSample UPE52 is subclade L5a. and Saudi Arabia. Haplogroup L5 has been observed among specimens at the island cemetery in Kulubnarti, Sudan Sudan, officially the Republic of the Sudan, is a country in Northeast Africa. It borders the Central African Republic to the southwest, Chad to the west, Libya to the northwest, Egypt to the north, the Red Sea to the east, Eritrea and Ethiopi ..., which date from the Early Christian period (AD 550–800). Subclades Tree This phylogenetic tree of haplogroup L5 subclades is based on the paper by Mannis van Oven and Manfred Kayser ''Updated comprehensive phylogenetic tree of global human ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nakuru County, Kenya
Nakuru County Council is a defunct local authority in Kenya. It was one of the largest county councils in the country. It is home to a population of around 1.6 million, living on some 5,000 square kilometres in the central part of the country. The Nakuru area has a rich history, with human settlements dating back more than 3,000 years. The population is very diverse, with residents that have migratory background from different parts of the country. According to 2002 government statistics, on a population total of 1,312,555, the youth population up to age 25 years was 56%. The percentage of pre-primary and primary school going age residents was 31%, and the County’s total labour force population (age 15-64) was 54%. The population growth rate is 3.4%. The rural population is estimated to be 65%, with the remaining 35% living in towns and villages of 2,000 inhabitants and over. The County has nine towns with a population of over 2,000 people. There are about 400,000 households, 25% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup E1b1a
Haplogroup E-V38, also known as E1b1a-V38, is a major human Y-chromosome DNA haplogroup. E-V38 is primarily distributed in Africa. E-V38 has two basal branches, E-M329 and E-M2. E-M329 is a subclade mostly found in East Africa. E-M2 is the predominant subclade in West Africa, Central Africa, Southern Africa, and the region of African Great Lakes; it also occurs at moderate frequencies in North Africa, West Asia, and Southern Europe. Origins The discovery of two SNPs (V38 and V100) by Trombetta et al. (2011) significantly redefined the E-V38 phylogenetic tree. This led the authors to suggest that E-V38 may have originated in East Africa. V38 joins the West African-affiliated E-M2 and the Northeast African-affiliated E-M329 with an earlier common ancestor who, like E-P2, may have also originated in East Africa. The downstream SNP E-M180 may have originated in the humid south-central Saharan savanna/grassland of North Africa between 14,000 BP and 10,000 BP. According to Wood et al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pentawere
Pentawer (also Pentawere and Pentaweret) was an ancient Egyptian prince of the 20th Dynasty, a son of Pharaoh Ramesses III and his secondary wife, Tiye., p.193 He was involved in the so-called " harem conspiracy", a plot to kill his father and place him on the throne. The details of his trial are recorded in the Judicial Papyrus of Turin; he committed suicide following his trial. A candidate for his body is a mummy known as "Unknown Man E", discovered in the Deir el-Bahari cache in 1881. This mummy is unusual as it was found wrapped in a sheep or goat skin and was improperly mummified, being left with all his organs. Bob Brier has suggested that this mummy does indeed belong to the disgraced prince; DNA analysis has confirmed a father-son relationship with Pentawer's known father, Ramesses III, with both sharing the same Y chromosomal haplogroup and half of their DNA. Conspiracy The actual name of this prince is unknown, "Pentawer" being a pseudonym given to him on the Judici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsatellite
A microsatellite is a tract of repetitive DNA in which certain Sequence motif, DNA motifs (ranging in length from one to six or more base pairs) are repeated, typically 5–50 times. Microsatellites occur at thousands of locations within an organism's genome. They have a higher mutation rate than other areas of DNA leading to high genetic diversity. Microsatellites are often referred to as short tandem repeats (STRs) by forensic genetics, forensic geneticists and in genetic genealogy, or as simple sequence repeats (SSRs) by plant geneticists. Microsatellites and their longer cousins, the minisatellites, together are classified as variable number tandem repeat, VNTR (variable number of tandem repeats) DNA. The name Satellite DNA, "satellite" DNA refers to the early observation that centrifugation of genomic DNA in a test tube separates a prominent layer of bulk DNA from accompanying "satellite" layers of repetitive DNA. They are widely used for DNA profiling in Loss of heterozygos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramesses III
Usermaatre Meryamun Ramesses III was the second Pharaoh of the Twentieth dynasty of Egypt, Twentieth Dynasty in Ancient Egypt. Some scholars date his reign from 26 March 1186 to 15 April 1155 BC, and he is considered the last pharaoh of the New Kingdom of Egypt, New Kingdom to have wielded substantial power. His long reign saw the decline of Egyptian political and economic power, linked to a series of invasions and internal economic problems that also plagued pharaohs before him. This coincided with a decline in the cultural sphere of Ancient Egypt. However, his successful defense was able to slow down the decline, although it still meant that his successors would have a weaker military. He has also been described as a "warrior Pharaoh" due to his strong military strategies. He led the way by defeating the invaders known as "the Sea Peoples", who had caused destruction in other civilizations and empires. He was able to save Egypt from collapsing at the time when Late Bronze Age c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup R1b
Haplogroup R1b (R-M343), previously known as Hg1 and Eu18, is a human Y-chromosome haplogroup. It is the most frequently occurring paternal lineage in Western Europe, as well as some parts of Russia (e.g. the Bashkirs) and across the Sahel in Central Africa, namely: Cameroon, Chad, Guinea, Mauritania, Mali, Niger, Nigeria and Senegal (concentrated in parts of Chad with concentration in the Hausa Tribe and among the Chadic-speaking ethnic groups of Cameroon). The clade is also present at lower frequencies throughout Eastern Europe, Western Asia, Central Asia as well as parts of North Africa, South Asia and Central Asia. R1b has two primary branches: R1b1-L754 and R1b2-PH155. R1b1-L754 has two major subclades: R1b1a1b-M269, which predominates in Western Europe, and R1b1a2-V88, which is today common in parts of Central Africa. The other branch, R1b2-PH155, is so rare and widely dispersed that it is difficult to draw any conclusions about its origins. It has been found in Bahr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
