Y-DNA haplogroups in Indigenous peoples of the Americas
Encyclopedia
Listed here are notable Indigenous peoples of the Americas
Indigenous peoples of the Americas
The indigenous peoples of the Americas are the pre-Columbian inhabitants of North and South America, their descendants and other ethnic groups who are identified with those peoples. Indigenous peoples are known in Canada as Aboriginal peoples, and in the United States as Native Americans...

by human Y-chromosome DNA haplogroups
Human Y-chromosome DNA haplogroups
In human genetics, a Human Y-chromosome DNA haplogroup is a haplogroup defined by differences in the non-recombining portions of DNA from the Y chromosome ....

 based on relevant studies. The samples are taken from individuals identified with the ethnic
Classification of indigenous peoples of the Americas
Classification of indigenous peoples of the Americas is based upon cultural regions, geography, and linguistics. Anthropologists have named various cultural regions, with fluid boundaries, that are generally agreed upon with some variation...

 and linguistic
Indigenous languages of the Americas
Indigenous languages of the Americas are spoken by indigenous peoples from Alaska and Greenland to the southern tip of South America, encompassing the land masses which constitute the Americas. These indigenous languages consist of dozens of distinct language families as well as many language...

 designations in the first two columns, the fourth column gives the amount (n) of total Sample Size studied, and the other columns give the Percentage of the particular haplogroup
Haplogroup
In the study of molecular evolution, a haplogroup is a group of similar haplotypes that share a common ancestor having the same single nucleotide polymorphism mutation in both haplotypes. Because a haplogroup consists of similar haplotypes, this is what makes it possible to predict a haplogroup...

.
Group Language Place n C3
Haplogroup C3 (Y-DNA)
In human genetics, Haplogroup C3 is a Y-chromosome DNA haplogroup mainly found in indigenous Siberians, Kazakhs and Mongolians. Haplogroup C3 is the most widespread and frequently occurring branch of the greater Haplogroup C...

 
Q
Haplogroup Q (Y-DNA)
In human genetics, Haplogroup Q is a Y-chromosome DNA haplogroup.-Origins:Haplogroup Q is one of the two branches of haplogroup P . Haplogroup Q is believed to have arisen in Central Asia approximately 15,000 to 20,000 years ago. It has had multiple origins proposed...

 
R1
Haplogroup R1 (Y-DNA)
In human genetics, Haplogroup R1 is a Y-chromosome DNA haplogroup, a subgroup of haplogroup R, associated with the M173 mutation. It is dominated in practice by two very common Eurasian clades, R1a and R1b, which together are found all over Eurasia except in Southeast Asia and East Asia...

 
Others Reference
Algonquian
Algonquian peoples
The Algonquian are one of the most populous and widespread North American native language groups, with tribes originally numbering in the hundreds. Today hundreds of thousands of individuals identify with various Algonquian peoples...

Algonquian ethnic groups: Ojibwe, Cheyenne/Arapaho, Shawnee
Shawnee
The Shawnee, Shaawanwaki, Shaawanooki and Shaawanowi lenaweeki, are an Algonquian-speaking people native to North America. Historically they inhabited the areas of Ohio, Virginia, West Virginia, Western Maryland, Kentucky, Indiana, and Pennsylvania...

, Mi'kmaq, Kickapoo and Meskwaki
Meskwaki
The Meskwaki are a Native American people often known to outsiders as the Fox tribe. They have often been closely linked to the Sauk people. In their own language, the Meskwaki call themselves Meshkwahkihaki, which means "the Red-Earths." Historically their homelands were in the Great Lakes region...

.
Algic
Algic languages
The Algic languages are an indigenous language family of North America. Most Algic languages belong to the Algonquian family, dispersed over a broad area from the Rocky Mountains to Atlantic Canada...

Northeast North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

155 7.7 33.5 38.1 20.6 Bolnick 2006
Apache
Apache
Apache is the collective term for several culturally related groups of Native Americans in the United States originally from the Southwest United States. These indigenous peoples of North America speak a Southern Athabaskan language, which is related linguistically to the languages of Athabaskan...

Na-Dené
Na-Dené languages
Na-Dene is a Native American language family which includes at least the Athabaskan languages, Eyak, and Tlingit languages. An inclusion of Haida is controversial....

SW United States
Southwestern United States
The Southwestern United States is a region defined in different ways by different sources. Broad definitions include nearly a quarter of the United States, including Arizona, California, Colorado, Nevada, New Mexico, Oklahoma, Texas and Utah...

96 14.6 78.1 5.2 2.1 Zegura 2004
AthabaskanAthabaskan ethnic groups: Chipewyan, Tłı̨chǫ, Tanana
Tanana languages
The Tanana languages are Athabaskan languages that include two languages which are Lower Tanana and Upper Tanana . They are spoken in Canada and Alaska. About 30 people speak Lower Tanana and 100 people speak Upper Tanana. Mostly the elders speak it but many young people are trying to learn it to...

, Apache
Apache
Apache is the collective term for several culturally related groups of Native Americans in the United States originally from the Southwest United States. These indigenous peoples of North America speak a Southern Athabaskan language, which is related linguistically to the languages of Athabaskan...

 and Navajo
Navajo people
The Navajo of the Southwestern United States are the largest single federally recognized tribe of the United States of America. The Navajo Nation has 300,048 enrolled tribal members. The Navajo Nation constitutes an independent governmental body which manages the Navajo Indian reservation in the...

.
Na-Dené
Na-Dené languages
Na-Dene is a Native American language family which includes at least the Athabaskan languages, Eyak, and Tlingit languages. An inclusion of Haida is controversial....

Western North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

243 11.5 70.4 18.1 -- Malhi 2008
Cherokee
Cherokee
The Cherokee are a Native American people historically settled in the Southeastern United States . Linguistically, they are part of the Iroquoian language family...

Macro-Siouan
Macro-Siouan languages
The Macro-Siouan languages are a proposed language family that would include the Siouan, Iroquoian, and Caddoan families. Most linguists remain unconvinced that these languages share a genetic relationship, and the existence of a Macro-Siouan language family remains a subject of debate.In the 19th...

SE United States
Southeastern United States
The Southeastern United States, colloquially referred to as the Southeast, is the eastern portion of the Southern United States. It is one of the most populous regions in the United States of America....

62 1.6 50.0 37.1 11.3 Bolnick 2006
Cheyenne Algic
Algic languages
The Algic languages are an indigenous language family of North America. Most Algic languages belong to the Algonquian family, dispersed over a broad area from the Rocky Mountains to Atlantic Canada...

United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

44 16 61 16 7 Zegura 2004
ChibchanChibchan ethnic groups: Ngöbe and Kuna peoples. Macro-Chibchan Panama
Panama
Panama , officially the Republic of Panama , is the southernmost country of Central America. Situated on the isthmus connecting North and South America, it is bordered by Costa Rica to the northwest, Colombia to the southeast, the Caribbean Sea to the north and the Pacific Ocean to the south. The...

26 0 100 0 0 Zegura 2004
Chipewyan Na-Dené
Na-Dené languages
Na-Dene is a Native American language family which includes at least the Athabaskan languages, Eyak, and Tlingit languages. An inclusion of Haida is controversial....

Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

48 6 31 62.5 0 Bortoloni 2003
Chippewa Algic
Algic languages
The Algic languages are an indigenous language family of North America. Most Algic languages belong to the Algonquian family, dispersed over a broad area from the Rocky Mountains to Atlantic Canada...

Eastern North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

97 4.1 15.5 50.5 29.9 Bolnick 2006
Dogrib Na-Dené
Na-Dené languages
Na-Dene is a Native American language family which includes at least the Athabaskan languages, Eyak, and Tlingit languages. An inclusion of Haida is controversial....

Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

15 33 27 40 0 Malhi 2008
Gê ethnic groups: Gorotire, Kaigang, Kraho, Mekranoti and Xikrin. Macro-Jê Brazil
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

51 0 90 8 2 Bortoloni 2003
Guaraní Tupian
Tupian languages
The Tupi or Tupian language family comprises some 70 languages spoken in South America, of which the best known are Tupi proper and Guarani.-History, members and classification:...

Paraguay
Paraguay
Paraguay , officially the Republic of Paraguay , is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest. Paraguay lies on both banks of the Paraguay River, which runs through the center of the...

59 0 86 9 5 Bortoloni 2003
Inga
Inga people
The Inga People are an indigenous ethnic group from the Southwest region of Colombia.They speak a dialect of Quechua known as Inga Kichwa. Almost all Inga people are bi-lingual in Inga and Spanish, which has caused fear that the Inga language might be an endangered language.Many today live...

Quechua
Quechua languages
Quechua is a Native South American language family and dialect cluster spoken primarily in the Andes of South America, derived from an original common ancestor language, Proto-Quechua. It is the most widely spoken language family of the indigenous peoples of the Americas, with a total of probably...

Colombia
Colombia
Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...

11 0 78 11 11 Bortoloni 2003
Inuit
Inuit
The Inuit are a group of culturally similar indigenous peoples inhabiting the Arctic regions of Canada , Denmark , Russia and the United States . Inuit means “the people” in the Inuktitut language...

Eskimo–Aleut North American Arctic
North American Arctic
The North American Arctic comprises the northern portions of Alaska , Canada and Greenland. Major bodies of water include the Arctic Ocean, Hudson Bay, the Gulf of Alaska and North Atlantic Ocean. The western limit is the Seward Peninsula and the Bering Strait...

60 0 80.0 11.7 8.3 Zegura 2004
Maya
Maya peoples
The Maya people constitute a diverse range of the Native American people of southern Mexico and northern Central America. The overarching term "Maya" is a collective designation to include the peoples of the region who share some degree of cultural and linguistic heritage; however, the term...

Mayan
Mayan languages
The Mayan languages form a language family spoken in Mesoamerica and northern Central America. Mayan languages are spoken by at least 6 million indigenous Maya, primarily in Guatemala, Mexico, Belize and Honduras...

Mesoamerica
Mesoamerica
Mesoamerica is a region and culture area in the Americas, extending approximately from central Mexico to Belize, Guatemala, El Salvador, Honduras, Nicaragua, and Costa Rica, within which a number of pre-Columbian societies flourished before the Spanish colonization of the Americas in the 15th and...

71 0   87.3   12.7 0 Zegura 2004
Mixe Mixe–Zoque Mexico
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

12 0 100 0 0 Zegura 2004
Mixtec Oto-Manguean
Oto-Manguean languages
Oto-Manguean languages are a large family comprising several families of Native American languages. All of the Oto-Manguean languages that are now spoken are indigenous to Mexico, but the Manguean branch of the family, which is now extinct, was spoken as far south as Nicaragua and Costa Rica.The...

Mexico
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

28 0 93 7 0 Zegura 2004
MuskogeanMuskogean ethnic groups: Chickasaw
Chickasaw
The Chickasaw are Native American people originally from the region that would become the Southeastern United States...

, Choctaw
Choctaw
The Choctaw are a Native American people originally from the Southeastern United States...

, Muscogee and Seminole
Seminole
The Seminole are a Native American people originally of Florida, who now reside primarily in that state and Oklahoma. The Seminole nation emerged in a process of ethnogenesis out of groups of Native Americans, most significantly Creeks from what is now Georgia and Alabama, who settled in Florida in...

.
Muskogean
Muskogean languages
Muskogean is an indigenous language family of the Southeastern United States. Though there is an ongoing debate concerning their interrelationships, the Muskogean languages are generally divided into two branches, Eastern Muskogean and Western Muskogean...

SE United States
Southeastern United States
The Southeastern United States, colloquially referred to as the Southeast, is the eastern portion of the Southern United States. It is one of the most populous regions in the United States of America....

36 2.8 75.0 11.1 11.1 Bolnick 2006
Nahua Uto-Aztecan
Uto-Aztecan languages
Uto-Aztecan or Uto-Aztekan is a Native American language family consisting of over 30 languages. Uto-Aztecan languages are found from the Great Basin of the Western United States , through western, central and southern Mexico Uto-Aztecan or Uto-Aztekan is a Native American language family...

Mexico
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

17 0 94 0 6 Malhi 2008
Native American
Native Americans in the United States
Native Americans in the United States are the indigenous peoples in North America within the boundaries of the present-day continental United States, parts of Alaska, and the island state of Hawaii. They are composed of numerous, distinct tribes, states, and ethnic groups, many of which survive as...

-- United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

398 9.0 58.1 22.2 10.7 Hammer 2005
Navajo
Navajo people
The Navajo of the Southwestern United States are the largest single federally recognized tribe of the United States of America. The Navajo Nation has 300,048 enrolled tribal members. The Navajo Nation constitutes an independent governmental body which manages the Navajo Indian reservation in the...

Na-Dené
Na-Dené languages
Na-Dene is a Native American language family which includes at least the Athabaskan languages, Eyak, and Tlingit languages. An inclusion of Haida is controversial....

SW United States
Southwestern United States
The Southwestern United States is a region defined in different ways by different sources. Broad definitions include nearly a quarter of the United States, including Arizona, California, Colorado, Nevada, New Mexico, Oklahoma, Texas and Utah...

78 1.3 92.3 2.6 3.8 Zegura 2004
North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

-- North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

530 6.0 77.2 12.5 4.3 Zegura 2004
Sioux
Sioux
The Sioux are Native American and First Nations people in North America. The term can refer to any ethnic group within the Great Sioux Nation or any of the nation's many language dialects...

Macro-Siouan
Macro-Siouan languages
The Macro-Siouan languages are a proposed language family that would include the Siouan, Iroquoian, and Caddoan families. Most linguists remain unconvinced that these languages share a genetic relationship, and the existence of a Macro-Siouan language family remains a subject of debate.In the 19th...

Central North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

44 11 25 50 14 Zegura 2004
South America
South America
South America is a continent situated in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. The continent is also considered a subcontinent of the Americas. It is bordered on the west by the Pacific Ocean and on the north and east...

Amerindian
Amerind languages
Amerind is a higher-level language family proposed by Joseph Greenberg in 1960. Greenberg proposed that all of the indigenous languages of the Americas belong to one of three language families, the previously established Eskimo–Aleut and Na–Dene, and with everything else—almost universally believed...

South America
South America
South America is a continent situated in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. The continent is also considered a subcontinent of the Americas. It is bordered on the west by the Pacific Ocean and on the north and east...

390 0 92 4 4 Bortoloni 2003
Tanana
Tanana languages
The Tanana languages are Athabaskan languages that include two languages which are Lower Tanana and Upper Tanana . They are spoken in Canada and Alaska. About 30 people speak Lower Tanana and 100 people speak Upper Tanana. Mostly the elders speak it but many young people are trying to learn it to...

Na-Dené
Na-Dené languages
Na-Dene is a Native American language family which includes at least the Athabaskan languages, Eyak, and Tlingit languages. An inclusion of Haida is controversial....

Northwest North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

12 42 42 8 8 Zegura 2004
Ticuna Ticuna–Yuri
Ticuna–Yuri languages
Tïcuna–Yuri is a proposed connection between two language isolates of South America, the major western Amazonian language Tïcuna, and the poorly attested Yurí. Kaufman argues that the connection between the two is convincing even with the limited information available.-References:...

West Amazonia 33 0 100 0 0 Bortoloni 2003
Tupí–GuaraníTupi–Guarani ethnic groups: Asuriní, Parakanã, Ka'apor and Wayampi. Tupian
Tupian languages
The Tupi or Tupian language family comprises some 70 languages spoken in South America, of which the best known are Tupi proper and Guarani.-History, members and classification:...

Brazil
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

54 0 100 0 0 Bortoloni 2003
Uto-AztecanUto-Aztecan ethnic groups: Pima, Tohono O'odham
Tohono O'odham
The Tohono O'odham are a group of Native American people who reside primarily in the Sonoran Desert of the southeastern Arizona and northwest Mexico...

, Tarahumara, Nahua, Cora
Cora people
The Cora are an indigenous ethnic group of Western Central Mexico that live in the Sierra de Nayarit and in La Mesa de Nayar in the Mexican states of Jalisco and Nayarit. They call themselves náayarite , whence the name of the present day Mexican state of Nayarit...

 and Huichol.
Uto-Aztecan
Uto-Aztecan languages
Uto-Aztecan or Uto-Aztekan is a Native American language family consisting of over 30 languages. Uto-Aztecan languages are found from the Great Basin of the Western United States , through western, central and southern Mexico Uto-Aztecan or Uto-Aztekan is a Native American language family...

Mexico
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

, Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

167 0 93.4 6.0 -- Malhi 2008
Warao Warao
Warao language
Warao is a language isolate of the indigenous Warao people. It is the native language spoken by approximately 18,000 people inhabiting the Orinoco River delta in northeastern Venezuela as well as small populations of speakers in western Guyana and Suriname.A connection to the extinct Timucua...

 (isolate)
Caribbean South America
Caribbean South America
Caribbean South America is a region of South America consisting of the nations that border the Caribbean Sea, namely:*Colombia*Venezuela...

12 0 100 0 0 Bortoloni 2003
Wayúu Arawakan
Arawakan languages
Macro-Arawakan is a proposed language family of South America and the Caribbean based on the Arawakan languages. Sometimes the proposal is called Arawakan, in which case the central family is called Maipurean....

Guajira Peninsula
Guajira Peninsula
Guajira Peninsula , is a peninsula in northern Colombia and northwestern Venezuela in the Caribbean Sea...

19 0 69 21 10 Bortoloni 2003
Wayúu Arawakan
Arawakan languages
Macro-Arawakan is a proposed language family of South America and the Caribbean based on the Arawakan languages. Sometimes the proposal is called Arawakan, in which case the central family is called Maipurean....

Guajira Peninsula
Guajira Peninsula
Guajira Peninsula , is a peninsula in northern Colombia and northwestern Venezuela in the Caribbean Sea...

25 8 36 44 12 Zegura 2004
Yagua Peba–Yaguan Peru
Peru
Peru , officially the Republic of Peru , is a country in western South America. It is bordered on the north by Ecuador and Colombia, on the east by Brazil, on the southeast by Bolivia, on the south by Chile, and on the west by the Pacific Ocean....

7 0 100 0 0 Bortoloni 2003
Yukpa Cariban
Cariban languages
The Cariban languages are an indigenous language family of South America. They are widespread across northernmost South America, from the mouth of the Amazon River to the Colombian Andes, but also appear in central Brazil. Cariban languages are relatively closely related, and number two to three...

Colombia
Colombia
Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...

12 0 100 0 0 Bortoloni 2003
Zapotec Oto-Manguean
Oto-Manguean languages
Oto-Manguean languages are a large family comprising several families of Native American languages. All of the Oto-Manguean languages that are now spoken are indigenous to Mexico, but the Manguean branch of the family, which is now extinct, was spoken as far south as Nicaragua and Costa Rica.The...

Mexico
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

16 0 75 6 19 Zegura 2004
Zenú
Zenú
The Zenú or Sinú are an Amerindian tribe in Colombia whose ancestral territory comprises the valleys of the Sinu and San Jorge rivers as well as the coast of the Caribbean around the Gulf of Morrosquillo...

extinct Colombia
Colombia
Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...

30 0 81 0 19 Bortoloni 2003

See also

  • Haplogroup Q1a3a1 (Y-DNA)
  • Haplogroup Q1a3 (Y-DNA)
    Haplogroup Q1a3 (Y-DNA)
    Haplogroup Q1a3 is a subclade of Y-DNA Haplogroup Q. Haplogroup Q1a3 is defined by the presence of the M346 Single Nucleotide Polymorphism and may therefore be referred to as Q-M346 in shorthand.- Distribution :...

  • Paleo-Indians
  • Recent African origin of modern humans
    Recent African origin of modern humans
    In paleoanthropology, the recent African origin of modern humans is the most widely accepted model describing the origin and early dispersal of anatomically modern humans...

  • Settlement of the Americas
  • Most recent common ancestor
    Most recent common ancestor
    In genetics, the most recent common ancestor of any set of organisms is the most recent individual from which all organisms in the group are directly descended...

    • Mitochondrial Eve
      Mitochondrial Eve
      In the field of human genetics, Mitochondrial Eve refers to the matrilineal "MRCA" . In other words, she was the woman from whom all living humans today descend, on their mother's side, and through the mothers of those mothers and so on, back until all lines converge on one person...

    • Y-chromosomal Adam
      Y-chromosomal Adam
      In human genetics, Y-chromosomal Adam is the theoretical most recent common ancestor from whom all living people are descended patrilineally . Many studies report that Y-chromosomal Adam lived as early as around 142,000 years ago and possibly as recently as 60,000 years ago...


External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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