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The Botai and the WSHG can be modeled as deriving ancestry primarily from an EHG-like and ANE-like source, with some gene flow from an AEA-like population. This model can be simplified into modeling the Botai and the WSHG to derive their ancestry from the combination of an EHG-like population and a population similar to the early Tarim mummies ...
Gene flow is the exchange of genes between populations or species, breaking down the structure. Examples of gene flow within a species include the migration and then breeding of organisms, or the exchange of pollen. Gene transfer between species includes the formation of hybrid organisms and horizontal gene transfer. Population genetic models ...
Central Asian autosomal DNA geneflow was estimated as around 10%. [27] Using haplogroups that are only found in Central Asia, the study estimated Central Asian paternal and maternal contributions. Paternal contribution was estimated as between 8.5% to 15.6% based on C-RPS4Y and O3-M122 Y-chromosome haplogroups.
Human-mediated gene flow: The captive genetic management of threatened species is the only way in which humans attempt to induce gene flow in ex situ situation. One example is the giant panda which is part of an international breeding program in which genetic materials are shared between zoological organizations in order to increase genetic ...
An immediate subclade, haplogroup D (also known as D-CTS3946), is mainly found in East Asia, parts of Central Asia, and the Andaman Islands, but also sporadically in West Africa and West Asia. The other immediate subclade, haplogroup E , is common in Africa , and to a lesser extent the Middle East and southern Europe .
Research into the predominant human Y-DNA haplogroups of Central Asia and North Asia, broken down according to both individual publications and ethnolinguistic groups
Haplogroup C is found in ancient populations on every continent except Africa and is the predominant Y-DNA haplogroup among males belonging to many peoples indigenous to East Asia, Central Asia, Siberia, North America and Australia as well as a some populations in Europe, the Levant, and later Japan.
Virtually all modern Central Asian MtDNA M lineages seem to belong to the Eastern Eurasian rather than the South Asian subtypes of haplogroup M, which indicates that no large-scale migration from the present Turkic-speaking populations of Central Asia occurred to India. The absence of haplogroup M in Europeans, compared to its equally high ...