Haplogroup L3 is a human mitochondrial DNA (mtDNA) haplogroup. The clade has played a pivotal role in the early dispersal of anatomically modern humans.
The genetic history of Europe includes information around the formation, ethnogenesis, and other DNA-specific information about populations indigenous, or living in Europe.
Tianyuan man are the remains of one of the earliest modern humans to inhabit East Asia. In 2007, researchers found 34 bone fragments belonging to a single individual at the Tianyuan Cave near Beijing, China. Radiocarbon dating shows the bones to be between 42,000 and 39,000 years old, which may be slightly younger than the only other finds of bones of a similar age at the Niah Caves in Sarawak on the South-east Asian island of Borneo.
In the course of the peopling of the World by Homo sapiens, East Asia was reached about 50,000 years ago. The "recent African origin" lineage of 70 kya diverged into identifiable East Eurasian and West Eurasian lineages by about 50 kya. This early East Asian lineage diverged further during the Last Glacial Maximum, contributing outgoing from Mainland Southeast Asia significantly to the peopling of the Americas via Beringia about 25 kya. After the last ice age China became cut off from neighboring island groups. The previous phenotypes of early East Asians became either replaced or prevailed among more geographically distant groups.
Early human migrations are the earliest migrations and expansions of archaic and modern humans across continents. They are believed to have begun approximately 2 million years ago with the early expansions out of Africa by Homo erectus. This initial migration was followed by other archaic humans including H. heidelbergensis, which lived around 500,000 years ago and was the likely ancestor of Denisovans and Neanderthals as well as modern humans. Early hominids had likely crossed land bridges that have now sunk.
In the context of the recent African origin of modern humans, the Southern Dispersal scenario refers to the early migration along the southern coast of Asia, from the Arabian Peninsula via Persia and India to Southeast Asia and Oceania. Alternative names include the "southern coastal route" or "rapid coastal settlement", with later descendants of those migrations eventually colonizing the rest of Eastern Eurasia, the remainder of Oceania, and the Americas.
Interbreeding between archaic and modern humans occurred during the Middle Paleolithic and early Upper Paleolithic. The interbreeding happened in several independent events that included Neanderthals and Denisovans, as well as several unidentified hominins.
The genetic history of North Africa encompasses the genetic history of the people of North Africa. The most important source of gene flow to North Africa was from the Middle East, although the Sahara desert to the south and the Mediterranean Sea to the North were also important barriers to gene flow from sub-Saharan Africa and parts of Europe in prehistory. However, North Africa is connected to Western Asia via the Isthmus of Suez and the Sinai peninsula, while at the Straits of Gibraltar, North Africa and Europe are separated by only 15 km (9 mi), similarly Malta, Sicily, Canary Islands, and Crete are close to the coasts of North Africa.
The genetic history of Egypt reflects its geographical location at the crossroads of several major biocultural areas: North Africa, the Sahara, the Middle East, the Mediterranean and sub-Saharan Africa.
A ghost population is a population that has been inferred through using statistical techniques.
In archaeogenetics, the term Ancient North Eurasian (ANE) is the name given to an ancestral component that represents the lineage of the people of the Mal'ta–Buret' culture (c. 24,000 BP) and populations closely related to them, such as the Upper Paleolithic individuals from Afontova Gora in Siberia. Genetic studies indicate that the ANE are closely related to the Ancient North Siberians (ANS) represented by two ancient specimens from the preceding Yana Culture (c. 32,000 BP). The ANE can either be considered to descend from the earlier ANS population, or that both ANE and ANS are closely related, albeit differentiated, sister lineages, with both having originated from an 'Early West Eurasian' hunter-gatherer lineage (represented by Kostenki-14, c. 40,000 BP), which absorbed an 'Early East Eurasian' population (represented by the Tianyuan man, c. 40,000 BP). The ANS and ANE each derive around 2/3 from an Early West Eurasian lineage and around 1/3 of their ancestry from an Early East Eurasian lineage.
Early European Farmers (EEF), First European Farmers, Neolithic European Farmers, Ancient Aegean Farmers, or Anatolian Neolithic Farmers are names used to describe a distinct group of early Neolithic farmers who brought agriculture to Europe and Northwest Africa (Maghreb). Although the spread of agriculture from the Middle East to Europe has long been recognised through archaeology, it is only recent advances in archaeogenetics that have confirmed that this spread was strongly correlated with a migration of these farmers, and was not just a cultural exchange.
In archaeogenetics, the term Western Hunter-Gatherer (WHG), West European Hunter-Gatherer, Western European Hunter-Gatherer, Villabruna cluster, or Oberkassel cluster is the name given to a distinct ancestral component of modern Europeans, representing descent from a population of Mesolithic hunter-gatherers who scattered over Western, Southern and Central Europe, from the British Isles in the west to the Carpathians in the east, following the retreat of the ice sheet of the Last Glacial Maximum.
In archaeogenetics, the term Eastern Hunter-Gatherer (EHG), sometimes East European Hunter-Gatherer, or Eastern European Hunter-Gatherer is the name given to a distinct ancestral component that represents Mesolithic hunter-gatherers of Eastern Europe.
This article summarizes the genetic makeup and population history of East Asian peoples and their connection to genetically related populations, as well as Oceanians and partly, Central Asians and South Asians, which are collectively referred to as "East Eurasians" in population genomics.
Basal Eurasian is a proposed lineage of anatomically modern humans with reduced, or zero, archaic hominin (Neanderthal) admixture compared to other ancient non-Africans. Basal Eurasians represent a sister lineage to other Eurasians and may have originated from the Southern Middle East, specifically the Arabian peninsula, or North Africa, and are said to have contributed ancestry to various West Eurasian, South Asian, and Central Asian as well as African groups. This Basal Eurasian component is also proposed to explain the lower archaic admixture among modern West Eurasians compared to with East Eurasians, although alternatives without the need of such Basal admixture exist as well.
The genetic history of Africa is composed of the overall genetic history of African populations in Africa, including the regional genetic histories of North Africa, West Africa, East Africa, Central Africa, and Southern Africa, as well as the recent origin of modern humans in Africa. The Sahara served as a trans-regional passageway and place of dwelling for people in Africa during various humid phases and periods throughout the history of Africa.
In archaeogenetics, the term Ancient Northern East Asian (ANEA), also known as Northern East Asian (NEA), is used to summarize the related ancestral components that represent the Ancient Northern East Asian peoples, extending from the Baikal region to the Yellow River and the Qinling-Huaihe Line in present-day central China. They are inferred to have diverged from Ancient Southern East Asians (ASEA) around 20,000 to 26,000 BCE.
The term Ancient East Eurasian, alternatively also known as East Eurasian or Eastern Eurasian, is used in population genomics to describe the genetic ancestry and phylogenetic relationship of diverse populations primarily living in the Asia-Pacific region, belonging to the "Eastern Eurasian clade" of human genetic diversity, and which can be associated with the Initial Upper Paleolithic (IUP) wave, following the Out of Africa migration (>60kya).
In archaeogenetics, Ancient Southern East Asian (ASEA), also known as Southern East Asian (sEA), is an ancestral lineage that is represented by individuals from Qihe Cave in Fujian and Liangdao Island in the Taiwan Strait as well as Guangxi. Ancient Southern East Asian ancestry significantly contributed to the genetic makeup of modern populations in East Asia, Mainland Southeast Asia, Insular Southeast Asia, and Oceania, and is commonly associated with the Neolithic expansion of early Austronesian and Austroasiatic speakers that occurred more than 4,000 years ago.
