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Haplogroup J (mtDNA)
Haplogroup J is a human mitochondrial DNA (mtDNA) haplogroup. The clade derives from the haplogroup JT, which also gave rise to haplogroup T. Within the field of medical genetics, certain polymorphisms specific to haplogroup J have been associated with Leber's hereditary optic neuropathy. as well as Sudanese Copts (10.3% J1a; 10.3% J2), Sudanese Fulani (10.7% J1b), Meseria (6.7% J1b), Arakien (5.9% J1b), Egyptians (5.9%), Mozabite Berbers (3.53%), Sudanese Hausa (2.9% J1b), Zenata Berbers (2.74%), Beja (2.1% J1b), and Reguibate Sahrawi (0.93%). Within Europe, >2% frequency distribution of mtDNA J is as follows: *J* = Ireland — 12%, England-Wales — 11%, Scotland — 9%, Orkney — 8%, Germany — 7%, Russia (European) — 7%, Iceland — 7%, Austria-Switzerland — 5%, Finland-Estonia — 5%, Spain-Portugal — 4%, France-Italy — 3% *J1a = Austria-Switzerland — 3% *J1b1 = Scotland — 4% *J2 = France-Italy — 2% *J2a = Homogenously spread in Europe; abs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Mitochondrial DNA Haplogroup
In human genetics, a human mitochondrial DNA haplogroup is a haplogroup defined by differences in human mitochondrial DNA. Haplogroups are used to represent the major branch points on the mitochondrial phylogenetic tree. Understanding the evolutionary path of the female lineage has helped population geneticists trace the matrilineal inheritance of modern humans back to human origins in Africa and the subsequent spread around the globe. The letter names of the haplogroups (not just mitochondrial DNA haplogroups) run from A to Z. As haplogroups were named in the order of their discovery, the alphabetical ordering does not have any meaning in terms of actual genetic relationships. The hypothetical woman at the root of all these groups (meaning just the mitochondrial DNA haplogroups) is the matrilineal most recent common ancestor (MRCA) for all currently living humans. She is commonly called Mitochondrial Eve. The rate at which mitochondrial DNA mutates is known as the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Asia
West Asia (also called Western Asia or Southwest Asia) is the westernmost region of Asia. As defined by most academics, UN bodies and other institutions, the subregion consists of Anatolia, the Arabian Peninsula, Iran, Mesopotamia, the Armenian highlands, the Levant, the island of Cyprus, the Sinai Peninsula and the South Caucasus. The region is separated from Africa by the Isthmus of Suez in Egypt, and separated from Europe by the waterways of the Turkish Straits and the watershed of the Greater Caucasus. Central Asia lies to its northeast, while South Asia lies to its east. Twelve seas surround the region (clockwise): the Aegean Sea, the Sea of Marmara, the Black Sea, the Caspian Sea, the Persian Gulf, the Gulf of Oman, the Arabian Sea, the Gulf of Aden, the Red Sea, the Gulf of Aqaba, the Gulf of Suez, and the Mediterranean Sea. West Asia contains the majority of the similarly defined Middle East. The ''Middle East'' is a political term invented by Western geographers that has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copts
Copts (; ) are a Christians, Christian ethnoreligious group, ethnoreligious group native to Northeast Africa who have primarily inhabited the area of modern Egypt since antiquity. They are, like the broader Egyptians, Egyptian population, descended from the ancient Egyptians. Copts predominantly follow the Coptic Orthodox Church in Alexandria. They are the largest Christianity in Egypt, Christian denomination in Egypt and the Christianity in the Middle East, Middle East, as well as in Christianity in Sudan, Sudan and Christianity in Libya, Libya.Coptic Orthodox Church Listings for Libya, p. 136 Copts in Egypt, Copts account for roughly 5 to 15 percent of the Demographics of Egypt, population of Egypt. Originally referring to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algeria
Algeria, officially the People's Democratic Republic of Algeria, is a country in the Maghreb region of North Africa. It is bordered to Algeria–Tunisia border, the northeast by Tunisia; to Algeria–Libya border, the east by Libya; to Algeria–Niger border, the southeast by Niger; to Algeria–Western Sahara border, the southwest by Mali, Mauritania, and Western Sahara; to Algeria–Morocco border, the west by Morocco; and to the north by the Mediterranean Sea. The capital and List of cities in Algeria, largest city is Algiers, located in the far north on the Mediterranean coast. Inhabited since prehistory, Algeria has been at the crossroads of numerous cultures and civilisations, including the Phoenicians, Numidians, Ancient Rome, Romans, Vandals, and Byzantine Greeks. Its modern identity is rooted in centuries of Arab migrations to the Maghreb, Arab Muslim migration waves since Muslim conquest of the Maghreb, the seventh century and the subsequent Arabization, Arabisation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palestinians
Palestinians () are an Arab ethnonational group native to the Levantine region of Palestine. *: "Palestine was part of the first wave of conquest following Muhammad's death in 632 CE; Jerusalem fell to the Caliph Umar in 638. The indigenous population, descended from Jews, other Semitic groups, and non-Semitic groups such as the Philistines, had been mostly Christianized. Over succeeding centuries it was Islamicized, and Arabic replaced Aramaic (a Semitic tongue closely related to Hebrew) as the dominant language" * : "Palestinians are the descendants of all the indigenous peoples who lived in Palestine over the centuries; since the seventh century, they have been predominantly Muslim in religion and almost completely Arab in language and culture." * : "Furthermore, Zionism itself was also defined by its opposition to the indigenous Palestinian inhabitants of the region. Both the 'conquest of land' and the 'conquest of labor' slogans that became central to the dominant stra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iraqis
Iraqis ( ; ) are the citizens and nationals of the Republic of Iraq. The majority of Iraqis are Arabs, with Kurds accounting for the largest ethnic minority, followed by Turkmen. Other ethnic groups from the country include Yazidis, Assyrians, Mandaeans, Armenians, and Persians. Approximately 95% of Iraqis adhere to Islam, with nearly 64% of this figure consisting of Shia Muslims and the remainder consisting of Sunni Muslims. The largest minority religion is Christianity at 1%, while other religions collectively represent as much as 4% of the Iraqi populace. The territory of modern-day Iraq largely overlaps with what was historically known as Mesopotamia, which was home to many noteworthy civilizations, such as Sumer, Akkad, Assyria, and Babylonia. The fall of these native Mesopotamian civilizations, particularly Babylon in the 6th century BC, marked the beginning of centuries-long foreign conquests and rule. Text was copied from this source, which is availab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yemen
Yemen, officially the Republic of Yemen, is a country in West Asia. Located in South Arabia, southern Arabia, it borders Saudi Arabia to Saudi Arabia–Yemen border, the north, Oman to Oman–Yemen border, the northeast, the south-eastern part of the Arabian Sea to the east, the Gulf of Aden to the south, and the Red Sea to the west, sharing maritime boundary, maritime borders with Djibouti, Eritrea, and Somalia across the Horn of Africa. Covering roughly 455,503 square kilometres (175,871 square miles), with a coastline of approximately , Yemen is the second largest country on the Arabian Peninsula. Sanaa is its constitutional capital and largest city. Yemen's estimated population is 34.7 million, mostly Arabs, Arab Muslims. It is a member of the Arab League, the United Nations, the Non-Aligned Movement and the Organisation of Islamic Cooperation. Owing to its geographic location, Yemen has been at the crossroads of many civilisations for over 7,000 years. In 1200 BCE, the Sab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saudis
Saudis (; local dialects: , suʿūdiyyīn) or Saudi Arabians are the citizen population of the Saudi Arabia, Kingdom of Saudi Arabia, who speak the Arabic language, a Central Semitic languages, Central Semitic language, and share a common Ancestor, ancestry, history, and culture. They are mainly composed of Arabs and live in the five historical Regions: Najd, Hejaz, Asir, Tihamah and Al-Ahsa Oasis, Al-Ahsa; the regions which the Kingdom of Saudi Arabia was founded on or what was formerly known as the Kingdom of Hejaz and Nejd in the Arabian Peninsula. Saudis speak one of the dialects of Peninsular Arabic, including the Hejazi Arabic, Hejazi, Najdi Arabic, Najdi, Gulf Arabic, Gulf and Southern Arabic dialects (which includes Bareqi Arabic, Bareqi), as a mother tongue. Culture The cultural setting of Saudi Arabia is Arab and Islam, and is often religious, conservative, traditional, and family oriented. Alcoholic beverages are prohibited, for example, however things are slowly chang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chitral District
Chitral District (; ) was a district in the Malakand Division of the Pakistani province of Khyber Pakhtunkhwa, from 14 August 1947 to 2018. It was the largest district in the Khyber-Pakhtunkhwa, covering an area of 14,850 km2, before splitting into Upper and Lower Chitral Districts in 2018. It was the northernmost district of Khyber Pakhtunkhwa. It shared a border with Gilgit-Baltistan to the east and with Swat and Dir districts of Khyber Pakhtunkhwa to the south. It also shared an international border with Afghanistan to the north and west. Afghanistan's narrow strip of Wakhan Corridor separated Chitral from Tajikistan in the north. History Chitral shares much of its history and culture with the neighbouring Hindu Kush territories of Gilgit-Baltistan, a region sometimes called "Peristan" because of the common belief in fairies (''peri'') inhabiting the high mountains. The entire region that now forms the Chitral District was an independent monarchical state unti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalash People
The Kalash (), or Kalasha, are a small Indo-Aryan indigenous people residing in the Chitral District of the Khyber-Pakhtunkhwa province of Pakistan. The term is also used to refer to several distinct Nuristani speaking people, including the Väi, the Čima-nišei, the Vântä, plus the Ashkun- and Tregami-speakers. According one Kalash-tradition, their ancestors migrated "some centuries ago" to Chitral Valley from the Waigal Valley, of Nuristan Province, Afghanistan, or a location further south, called "Tsiyam" in their folk songs and epics, and possibly located near Jalalabad and Lughman in Afghanistan. Another tradition claims descent from the armies of Alexander who were left behind from his armed campaign, though no evidence exists for him to have passed the area. During the Muslim rule in Chitral in the 14th century most of the Kalash gradually converted to Islam, except a small number of them who upheld their religion and customs, but they were restricted to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Founder Effect
In population genetics, the founder effect is the loss of genetic variation that occurs when a new population is established by a very small number of individuals from a larger population. It was first fully outlined by Ernst Mayr in 1942, using existing theoretical work by those such as Sewall Wright. As a result of the loss of genetic variation, the new population may be distinctively different, both genotypically and phenotypically, from the parent population from which it is derived. In extreme cases, the founder effect is thought to lead to the speciation and subsequent evolution of new species. In the figure shown, the original population has nearly equal numbers of blue and red individuals. The three smaller founder populations show that one or the other color may predominate (founder effect), due to random sampling of the original population. A population bottleneck may also cause a founder effect, though it is not strictly a new population. The founder effect o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
