Previous Digest Articles
DNA Tribes Digest for February 1, 2012: The North African Region (STR and SNP)
This month’s article explores genetic relationships of North African populations. This includes
two separate analyses (autosomal STR and autosomal SNP), each providing an independent
source of information about genetic links in this part of the world.
DNA Tribes Digest for January 1, 2012: Last of the Amarna Pharaohs: King Tut and His Relatives
This month’s article features an analysis of several mummies, including the famous King Tut and
his relatives. These individuals lived in a unique time more than three thousand years ago: the
“Amarna period,” which has left a vivid archaeological record of life in pharaonic Egypt.
DNA Tribes Digest for December 1, 2011: Armenian Populations of the Transcaucasus (STR and SNP)
This month’s feature article explores genetic relationships of Armenian populations of the
Transcaucasus. This will include two separate analyses (autosomal STR and autosomal SNP),
each providing an independent source of information about genetic links in this part of the world.
Announcements: New STR Populations for December 2011
DNA Tribes Digest for November 1, 2011: The Norse Sub-Region (STR); SNP Update
This month’s feature article explores genetic relationships of the Norse sub-region of Europe,
which includes Scandinavian populations of present day Norway, Denmark and Sweden.
Also included with this Digest issue is updated continental and regional admixture analysis
based on new SNP populations incorporated in DNA Tribes® SNP analysis.
DNA Tribes Digest for October 1, 2011: The Salishan Region (STR); Siberia and Central Asia (SNP)
This month’s issue features two articles based on two different types of analysis. The first
article, “STR Analysis of the Salishan Region,” explores genetic relationships of the North
American Pacific Northwest based on autosomal STR data.
The second article, “SNP Analysis of Siberia and Central Asia,” explores possible traces of the
Central Asian Oxus and Tarim Civilizations based on autosomal SNP data.
DNA Tribes Digest for September 1, 2011: The Ojibwa Region (STR); Gradual Transitions between
Europe, the Middle East and North Asia (SNP)
This month’s issue features two articles based on two different types of analysis. The first
article, “STR Analysis of the Ojibwa World Region,” explores genetic relationships of the Ojibwa
world region based on autosomal STR data.
The second article, “Gradual Transitions between Europe, the Middle East and North Asia,”
highlights the genetic continuity between these continental zones based on our current SNP
database.
DNA Tribes Digest for August 1, 2011: Genetic Links between Three SNP Based Regions in Europe
This month’s article features a mixture analysis of European populations based on genetic
regions identified by DNA Tribes® SNP as of August 2011. This will highlight the relationships
between three major European genetic groupings (Atlantic European, Baltic-Urals, and
Caucasus-Anatolian) and neighboring parts of the world (such as the North African, Arabian,
and Siberian regions).
Announcements: DNA Tribes® SNP Update for August 2011
DNA Tribes Digest for June 27, 2011: The North Amerindian Genetic Region
This month’s article explores geographical relationships of the North Amerindian genetic region.
This genetic region characterizes indigenous populations living near the Great Plains and
Mississippi River, including tribal nations of the Eastern United States and First Nations living in
neighboring parts of Canada.
Announcements: New Populations for June 2011
DNA Tribes Digest for May 31, 2011: The Athabaskan Region of North America
This month’s article explores geographical relationships of the Athabaskan genetic region. This
region characterizes indigenous Navajo and Apache peoples of the Southwestern United States,
as well as linguistically related First Nations of Western Canada and Alaska.
DNA Tribes Digest for April 29, 2011: An Updated Analysis of the Greek Sub-Region
This month's feature article will update our analysis of the Greek sub-region based on more
detailed sub-regional divisions in Europe.
DNA Tribes Digest for March 31, 2011: An Updated Analysis of the Germanic Sub-Region
This month’s feature article will update our analysis of the Germanic sub-region based on more
detailed sub-regional divisions in Europe.
DNA Tribes Digest for February 28, 2011: The Horn of Africa World Region
This month’s feature article explores the genetic relationships of populations in the Horn of
Africa. This region includes modern day Sudan and Somalia, located along the early trade
routes linking the civilizations of Egypt, the Arabian Peninsula, the Indus Valley, and
Mesopotamia.
Announcements: Introducing DNA Tribes® SNP Analysis.
DNA Tribes Digest for January 31, 2011: An Updated Analysis of the Balkan Sub-Region
This month’s feature article updates our analysis of the Balkan sub-region based on more
detailed genetic divisions presently identified by DNA Tribes® Europa analysis.
Announcements: New Populations for January 2011.
DNA Tribes Digest for December 31, 2010: An Updated Analysis of the Portuguese Sub-Region
This month's article updates our analysis of the Portuguese sub-region based on more detailed
genetic divisions within Europe.
DNA Tribes Digest for November 30, 2010: An Updated Analysis of the Italian Sub-Region
This month’s feature article will update our analysis of the Italian sub-region based on more
detailed genetic divisions within Europe.
DNA Tribes Digest for October 28, 2010: Georgia and the Caucasus Mountains
This month’s issue will explore genetic relationships in the Caucasus Mountains, in particular
looking at the nation of Georgia. In ancient times, these mountains divided the urban
civilizations of Southwest Asia from the wilder Eurasian steppes.
DNA Tribes Digest for September 30, 2010: Gallia Belgica: The Belgic Sub-Region of Europe
This month’s feature article will examine the Belgic sub-region, which includes populations of the
modern “Benelux” nations (Belgium, the Netherlands, and Luxembourg) and northern parts of
France, lands sometimes described as the Low Countries.
DNA Tribes Digest for August 31, 2010: A Closer Look at the Celtic Sub-Region of Europe
This month’s feature article will re-examine Celtic genetic relationships based on more detailed
sub-regional definitions in Northwest Europe. This will also include a speculative discussion of
the legendary Danann and Milesian dynasties in relation to Bronze Age archaeology.
Announcements: New Populations for August 2010; New Add-On Options.
DNA Tribes Digest for July 30, 2010: Romani Links to Europe and South Asia
This issue’s feature will explore genetic relationships between Romani (also known as European
Gypsies) and other populations of Europe and Asia.
DNA Tribes Digest for June 30, 2010: Two Magyars: Genetic Contributions to Hungary and Székely
This month’s feature article focuses on two Magyar (Hungarian) populations: the general
population of Hungary and the Székely (Szekler), thought to be descended from Hunnish
warriors that joined with the Magyar military confederation in Europe.
DNA Tribes Digest for May 31, 2010: Kurgan Riddles: The Thracian Sub-Region of Europe
This month’s feature article focuses on the Thracian sub-region of Europe, which shares
genetic characteristics not only with neighboring European regions, but also with more
geographically distant South Asian populations.
Announcements: New 27-Marker Test; New Populations added April 30, 2010.
DNA Tribes Digest for March 31, 2010: Europe, the Near East, and India: Macro Relationships in West
Eurasia
This month's feature article focuses on large scale (macro) relationships between European,
Near Eastern, and South Asian populations. These lands once included the range of the extinct
Neanderthal hominids. Today, West Eurasia is home to a group of related regional populations
that share genetic characteristics, perhaps dating to the earliest human expansions from Africa.
DNA Tribes Digest for February 28, 2010: Shores of the Sahara: Genetic Contributions to the
Sahelian Genetic Region
This month’s feature article focuses on the Sahelian genetic region along the borderlands
between the Sahara Desert and tropical forest zone. It was here that many diverse and
influential African cultures have emerged, such as the Mali Empire of Mansa Musa, who awed
Egypt and Arabia with the wealth of his caravan and established of the famous University of
Timbuktu.
DNA Tribes Digest for January 29, 2010: Footprints of the Indo-Europeans: Basic Genetic
Contributions in Southwest Asia
Individual populations studied include: Turkey (general); Greek (Cyprus); Syria; Eastern
Anatolia, Turkey; Georgia; Kurdish (Iraq); Arab (Iraq); Iran; and Baloch (Pakistan).
DNA Tribes Digest for December 29, 2009: Generals of the Steppes: Basic Genetic Contributions in
Tungusic, Mongolic, and Turkic Populations
Individual populations studied include: Hazara; Uzbek; Kazakh; Uyghur; Altaian-Kizhi; Tuva;
Xiongnu (early Mongolian burial site); Mongolia; Buryat; Khamnigan Mongol; East Mongolian
(Inner Mongolia); and Evenk (Harbin, China).
DNA Tribes Digest for November 30, 2009: Old Siberia: Basic Genetic Contributions in the European
and Siberian Taiga
Forward: The Northern Frontier Lands of Eurasia
Europe and the Urals: Finns, Mari, and Bashkir
Near the Great Yenisei River: Khakas, Tofalar, and Soyot
Newcomers to Far Eastern Siberia: Yakut and Evenki
Summary and Conclusion
DNA Tribes Digest for October 31, 2009: Refuge of Sages and Outlaws: Basic Genetic Contributions
near the Hindu Kush
Individual populations near the Hindu Kush mountain range, including: Afghanistan; Gujarat,
India; Kashmiri Muslims; Northern Pakistan; Pakistan; and Punjab, India.
DNA Tribes Digest for August 29, 2009: Old Europes: Genetic Evidence of Indo-Europeans and
Substrates in the West (Part Two)
Atlantic Megalith Builders: Basque and North African Substrates
Near Eastern Farmers: Mesopotamian and Levantine Substrates
Northern Hunters, Fishers and Herders: Urals, Finnic, and American Indian Substrates
Links to Asia: Indian and Tibetan Substrates
Summary of Contributions
DNA Tribes Digest for July 29, 2009: Old Europes: Genetic Evidence of Indo-Europeans and
Substrates in the West (Part One)
Native Language Families of Europe
Identification of the Central Indo-European (CIE) Genetic Zone
Central Indo-European (CIE) Genetic Contributions in Europe
DNA Tribes Digest for June 27, 2009: Genetic Relationships in Mesoamerica
Seeds of Mesoamerican Civilization: the Mayan Region
Empire of the Aztecs: the Mexican Region
Bridge to the South: the Central American Region
DNA Tribes Digest for May 30, 2009: Genetic Relationships among South American Indians
At the Ends of the Earth: the Patagonian Region
Eden of the Americas: the Amazonian Region
Mountain Backbone of South America: the Andean Region
DNA Tribes Digest for April 30, 2009: Genetic Relationships along the Pacific Rim of Asia
The Japanese Region
The Ami of Taiwan
The Atayal of Taiwan
The Philippines
The Chamoru of Guam
DNA Tribes Digest for March 28, 2009: Genetic Relationships in Southern Europe
Sea of the Hellenes: the Greek Europa Sub-Region
Lands of the Renaissance: the Italian Europa Sub-Region
Refuge of the Iberians: the Spanish Europa Sub-Region
Euskal Herria: the Basque Europa Sub-Region
Beyond the Pillars of Hercules: the Portuguese Europa Sub-Region
DNA Tribes Digest for February 28, 2009: Genetic Relationships in Africa
Kingdom of the Nile: Egypt
Church of Alexandria: Egyptian Copts
Heirs of Kush and Nubia: Sudan
Horn of Africa: Somalia
Lands of the Bantu: the Southern African Genetic Region
Facing the Atlantic: the West African Genetic Region
Place of Sunset: the North African Genetic Region
Oracle of the Pharaohs: Siwa Oasis
DNA Tribes Digest for January 31, 2009: Patterns of Gene Flow through the Coastal Silk Routes
Middle Kingdom: the South Chinese Genetic Region
A Union of Mountain and Sea: the Southeast Asian Genetic Region
The Great Navigators: the Malay Archipelago Genetic Region
At the Edge of East Asia: the Eastern India Genetic Region
Home of the Dravidians: the South India Genetic Region
Desert of the Bedouin: the Arabian Genetic Region
Cradle of Humanity: the East African Genetic Region
DNA Tribes Digest for December 26, 2008: Patterns of Gene Flow through the Inland Silk Routes
Birthplace of the West: the Aegean Genetic Region
Eastern Shores of the Mediterranean: the Levantine Genetic Region
Between the Rivers: the Mesopotamian Genetic Region
Land of the Nobles: the North India Genetic Region
Heirs of the Tocharians: the Uyghur of the Tarim Basin
At the Roof of the World: the Tibetan Genetic Region
All Roads Lead to Cathay: the North Chinese Genetic Region
DNA Tribes Digest for November 28, 2008: Genetic Relationships in Northern Europe
Where Earth Meets Sky: The Altaian Genetic Region
Legacy of the Scythians: The Russian Europa Sub-Region
Western Peoples of the Taiga: The Finno-Ugrian Europa Sub-Region
Birthplace of the Slavs: The Polish Europa Sub-Region
Old Europe: The Balkan Europa Sub-Region
At the Heart of Central Europe: The Germanic Europa Sub-Region
Peoples of the North Sea: The Norse Europa Sub-Region
Isles of the Setting Sun: The Celtic Europa Sub-Region
DNA Tribes Digest for October 25, 2008: The Arctic Connection
Genetic Regions and Language Families of Siberia
Estimated Genetic Contributions to the Arctic Genetic Region
Estimated Arctic Contributions to American Indians
Estimated Genetic Contributions to North American Indians
DNA Tribes Digest for September 27, 2008: Exploring Ancestry in the South Seas
This month's feature article is "Exploring Ancestry in the South Seas," where genetic
relationships in Madagascar, Australia, East Timor, and Polynesia are investigated.
DNA Tribes Digest for August 29, 2008: Who are the Americans?
The first issue's feature article "Who are the Americans?" examines the genetic composition of
Caucasian and African-American populations in the United States and how it relates to global
genetic patterns and the history of North America.
Fifty Canadians from Four Ethnic/Racial Groups: Individuals within every population exhibit a
variety of genetic affiliations. To view world region analysis for fifty individuals drawn from each of four
North American populations, select a link below. Each study is a large PDF approximately 10 MB in
size. If a file does not open, right-click the link and select "Save Link As" to save the file and open on
your desktop. (Published May 10, 2007):
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