Results 61 to 70 of about 33,553 (173)
, 2023 Abstract qpAdm is a statistical tool that is often used for testing large sets of alternative admixture models for a target population. Despite its popularity, qpAdm remains untested on two-dimensional stepping-stone landscapes and in situations with low pre-study ...
Olga Flegontova +8 more
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Genome-wide and paternal diversity reveal a recent origin of human populations in North Africa. [PDF]
PLoS ONE, 2013 The geostrategic location of North Africa as a crossroad between three continents and as a stepping-stone outside Africa has evoked anthropological and genetic interest in this region.
Karima Fadhlaoui-Zid +5 more
doaj +1 more source
, 2021 Manchu is the third-largest ethnic minority in China and has the largest population size among the Tungusic-speaking groups. However, the genetic origin and admixture history of the Manchu people are far from clear due to the sparse sampling and a ...
Guanglin He (5775206) +10 more
core +1 more source
Tracing evolutionary history and admixture in mixed‐ploidy systems [PDF]
Molecular Ecology Resources, 2021 Polyploidy, resulting from whole genome duplication, is a widespread phenomenon throughout Eukaryotic kingdoms. It is estimated that 15% of speciation events in plants is due to polyploidization and 16% of plant species encompass ploidy variation. In spite of the evolutionary and economic significance of polyploidy, there is a limited set of tools that
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Frontiers in Genetics, 2021 The ancestral origin and genomic history of Chinese Hui people remain to be explored due to the paucity of genome-wide data. Some evidence argues that an eastward migration of Central Asians gave rise to modern Hui people, which is referred to as the ...
Yan Liu +14 more
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, 2021 Manchu is the third-largest ethnic minority in China and has the largest population size among the Tungusic-speaking groups. However, the genetic origin and admixture history of the Manchu people are far from clear due to the sparse sampling and a ...
Guanglin He (5775206) +10 more
core +1 more source
The Duffy T-33C is an insightful marker of human history and admixture
Meta Gene, 2020 A contrasting genotype and allele frequency pattern between Africans and non-Africans in the Duffy (T-33C) locus is reported. Its near fixation in various populations suggest is no longer under natural selection, and that current distribution is possibly a relic of distant extreme selection combined with genetic drift during the out of Africa.
Ali Albsheer, Musab M. +4 more
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High genetic diversity despite the potential for stepping-stone colonizations in an invasive species of gecko on Moorea, French Polynesia. [PDF]
PLoS ONE, 2011 Invasive species often have reduced genetic diversity, but the opposite can be true if there have been multiple introductions and genetic admixture.
Maria A Tonione +2 more
doaj +1 more source
Admixture History of Andean Highlanders [PDF]
, 2017 South American populations have a complex admixture history. The earliest Native Americans are known to have migrated into the Americas as early as 14000 years ago. The region saw large scale migrations from European colonial powers starting early 1500s.
Saini, Shubham
core
Frontiers in Ecology and Evolution, 2022 The genome-wide characteristics and admixture history of the Tai-Kadai-speaking populations are essential for understanding the population genetic diversity in southern China.
Zheng Ren +12 more
doaj +1 more source