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Haplogroup I (mtDNA)
Haplogroup I is a human mitochondrial DNA (mtDNA) haplogroup. It is believed to have originated about 21,000 years ago, during the Last Glacial Maximum (LGM) period in West Asia (; ; ). The haplogroup is unusual in that it is now widely distributed geographically, but is common in only a few small areas of East Africa, West Asia and Europe. It is especially common among the El Molo and Rendille peoples of Kenya, various regions of Iran, the Lemko people of Slovakia, Poland and Ukraine, the island of Krk in Croatia, the department of Finistère in France and some parts of Scotland and Ireland. Origin Haplogroup I is a descendant (subclade) of haplogroup N1a1b and sibling of haplogroup N1a1b1 . It is believed to have arisen somewhere in West Asia between 17,263 and 24,451 years before present (BP) , with coalescence age of 20.1 thousand years ago . It has been suggested that its origin may be in Iran or more generally the Near East . It has diverged to at least seven distinct ... [...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 mitoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calendar year (t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. In his book ''The Seven Daughters of Eve'', Bryan Sykes named the originator of this mtDNA haplogroup ''Jasmine''. 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-Swi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gurage People
The Gurage (, Gurage: ጉራጌ) are a Semitic-speaking ethnic group inhabiting Ethiopia.G. W. E. Huntingford, "William A. Shack: The Gurage: a people of the ensete culture" They inhabit the Gurage Zone, a fertile, semi-mountainous region in central Ethiopia, about 125 kilometers southwest of Addis Ababa, bordering the Awash River in the north, the Gibe River, a tributary of the Omo River, to the southwest, and Hora-Dambal in the east. According to the 2007 Ethiopian national census the Gurage can also be found in large numbers in Addis Ababa, Oromia Region, Dire Dawa, Harari Region, Somali Region, Amhara Region, Gambela Region, Benishangul-Gumuz Region, and Tigray Region. History According to the historian Paul B. Henze, the Gurage origin is explained by traditions of a military expedition to the south during the last years of the Kingdom of Aksum, which left military colonies that eventually became isolated from both northern Ethiopia and each other. However other histori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethiopian Jews
The Beta Israel ( he, בֵּיתֶא יִשְׂרָאֵל, ''Bēteʾ Yīsrāʾēl''; gez, ቤተ እስራኤል, , modern ''Bēte 'Isrā'ēl'', EAE: "Betä Ǝsraʾel", "House of Israel" or "Community of Israel"), also known as Ethiopian Jews ( he, יְהוּדֵי אֶתְיוֹפְּיָה: ''Yehudey Etyopyah;'' Ge'ez: የኢትዮጵያ አይሁድዊ, ''ye-Ityoppya Ayhudi''), are a Jewish community that developed and lived for centuries in the area of the Kingdom of Aksum and the Ethiopian Empire, which is currently divided between the modern-day Amhara and Tigray regions of Ethiopia. Most of the Beta Israel community immigrated to Israel in the late 20th century. The Beta Israel lived in northern and northwestern Ethiopia, in more than 500 small villages which were spread over a wide territory, alongside populations that were Muslim and predominantly Christian. Most of them were concentrated mainly on what are today North Gondar Zone, Shire Inda Selassie, Wolqayit, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beta Israel
The Beta Israel ( he, בֵּיתֶא יִשְׂרָאֵל, ''Bēteʾ Yīsrāʾēl''; gez, ቤተ እስራኤል, , modern ''Bēte 'Isrā'ēl'', EAE: "Betä Ǝsraʾel", "House of Israel" or "Community of Israel"), also known as Ethiopian Jews ( he, יְהוּדֵי אֶתְיוֹפְּיָה: ''Yehudey Etyopyah;'' Ge'ez: የኢትዮጵያ አይሁድዊ, ''ye-Ityoppya Ayhudi''), are a Jewish community that developed and lived for centuries in the area of the Kingdom of Aksum and the Ethiopian Empire, which is currently divided between the modern-day Amhara and Tigray regions of Ethiopia. Most of the Beta Israel community immigrated to Israel in the late 20th century. The Beta Israel lived in northern and northwestern Ethiopia, in more than 500 small villages which were spread over a wide territory, alongside populations that were Muslim and predominantly Christian. Most of them were concentrated mainly on what are today North Gondar Zone, Shire Inda Selassie, Wolqayit, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egyptians
Egyptians ( arz, المَصرِيُون, translit=al-Maṣriyyūn, ; arz, المَصرِيِين, translit=al-Maṣriyyīn, ; cop, ⲣⲉⲙⲛ̀ⲭⲏⲙⲓ, remenkhēmi) are an ethnic group native to the Nile, Nile Valley in Egypt. Egyptian identity is closely tied to Geography of Egypt, geography. The population is concentrated in the Nile Valley, a small strip of cultivable land stretching from the Cataracts of the Nile, First Cataract to the Mediterranean Basin, Mediterranean and enclosed by desert both to the Eastern Desert, east and to the Western Desert (North Africa), west. This unique geography has been the basis of the DNA history of Egypt, development of Egyptian society since Ancient Egypt, antiquity. The daily language of the Egyptians is a continuum of the local variety of Arabic, varieties of Arabic; the most famous dialect is known as Egyptian Arabic or ''Masri''. Additionally, a sizable minority of Egyptians living in Upper Egypt speak Sa'idi Arabic, a mix bet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amhara People
Amharas ( am, አማራ, Āmara; gez, ዐምሐራ, ʾÄməḥära) are a Semitic-speaking ethnic group which is indigenous to Ethiopia, traditionally inhabiting parts of the northwest Highlands of Ethiopia, particularly inhabiting the Amhara Region. According to the 2007 national census, Amharas numbered 19,867,817 individuals, comprising 26.9% of Ethiopia's population, and they are mostly Oriental Orthodox Christian (members of the Ethiopian Orthodox Tewahedo Church). They are also found within the Ethiopian expatriate community, particularly in North America. They speak Amharic, an Afro-Asiatic language of the Semitic branch which serves as one of the five official languages of Ethiopia. As of 2018, Amharic has over 32 million native speakers and 25 million second language speakers. Various scholars have classified the Amharas and neighboring populations as Abyssinians. Origin The earliest extants of the Amhara as a people, dates to the early 12th century in the midd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soqotri People
The Soqotri people, sometimes referred to as Socotran, are a Semitic ethnic group native to the Gulf of Aden island of Socotra. They speak the Soqotri language, a Semitic language in the Afroasiatic family. General The Soqotri primarily inhabit the Socotra Archipelago, on Socotra island and the Abd al Kuri, Darsah and Samhah districts of the Amanat Al Asimah governorate, Yemen. According to Ethnologue, there are an estimated 71,400 Soqotri. As of the last 1990 Socotra census, they numbered around 57,000 individuals. Most Soqotri are Sunni Muslim. Historically, Soqotri were Nestorian Christians, ever since Christianisation of the island up until the 15th century, when the island was occupied by the Mehri Sultanate in 1480. This led to slow Islamisation of the Soqotri. Language The Soqotri speak the Soqotri language (also known as Saqatri, Socotri, Sokotri and Suqutri). It belongs to the Modern South Arabian languages which are closer to the Ethiopian Semitic language ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Molo People
The El Molo, also known as Elmolo, Dehes, Fura-Pawa and Ldes, are an ethnic group mainly inhabiting the northern Eastern Province of Kenya. They historically spoke the El Molo language as a mother tongue, an Afro-Asiatic language of the Cushitic branch, and now most El Molo speak Samburu. History The El Molo are believed to have originally migrated down into the Turkana Basin around 1000 BC from Ethiopia in the more northerly Horn region. Owing to the arid environment in which they entered, they are held to have then abandoned agricultural activities in favor of lakeside fishing. Historically, the El Molo erected tomb structures in which they placed their dead. A 1962 archaeological survey in the Northern Frontier District led by S. Brodribb Pughe observed hieroglyphics on a number of these constructions. They were mainly found near springs or wells of water. Demographics The El Molo today primarily inhabit the northern Eastern Province of Kenya. They are concentrated in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cushitic Languages
The Cushitic languages are a branch of the Afroasiatic language family. They are spoken primarily in the Horn of Africa, with minorities speaking Cushitic languages to the north in Egypt and the Sudan, and to the south in Kenya and Tanzania. As of 2012, the Cushitic languages with over one million speakers were Oromo, Somali, Beja, Afar, Hadiyya, Kambaata, Saho, and Sidama. Official status The Cushitic languages with the greatest number of total speakers are Oromo (37 million), Somali (22 million), Beja (3.2 million), Sidamo (3 million), and Afar (2 million). Oromo serves as one of the official working languages of Ethiopia and is also the working language of several of the states within the Ethiopian federal system including Oromia, Harari and Dire Dawa regional states and of the Oromia Zone in the Amhara Region. Somali is the first of two official languages of Somalia and three official languages of the self declared republic of Somaliland. It also serves as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Somalia
Somalia, , Osmanya script: 𐒈𐒝𐒑𐒛𐒐𐒘𐒕𐒖; ar, الصومال, aṣ-Ṣūmāl officially the Federal Republic of SomaliaThe ''Federal Republic of Somalia'' is the country's name per Article 1 of thProvisional Constitution, (; ), is a country in the Horn of Africa. The country is bordered by Ethiopia to the west, Djibouti to the northwest, the Gulf of Aden to the north, the Indian Ocean to the east, and Kenya to the southwest. Somalia has the longest coastline on Africa's mainland. Its terrain consists mainly of plateaus, plains, and highlands. Hot conditions prevail year-round, with periodic monsoon winds and irregular rainfall. Somalia has an estimated population of around million, of which over 2 million live in the capital and largest city Mogadishu, and has been described as Africa's most culturally homogeneous country. Around 85% of its residents are ethnic Somalis, who have historically inhabited the country's north. Ethnic minorities are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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