Out of Africa by spontaneous migration waves
نویسندگان
چکیده
منابع مشابه
Ancient Human Migration after Out-of-Africa
The serial founder model of modern human origins predicts that the phylogeny of ancestries exhibits bifurcating, tree-like behavior. Here, we tested this prediction using three methods designed to investigate gene flow in autosome-wide genotype data from 3,528 unrelated individuals from 163 global samples. Specifically, we investigated whether Cushitic ancestry has an East African or Middle Eas...
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Population structure is a fundamental part of population genetics. In coalescent theory, the impact of population structure or a restriction of gene flow is well-studied (Hudson, 1990; Nordborg, 2003). Admixture is inter-mating between previously isolated populations, although the biological characteristics of genetically diverged parental populations can be debated. The pairwise sequentially M...
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Woher? und Wohin? sind die bewegenden Fragen des Lebens, der Forschung und der Wissenschaft. Auch der Datenbanktechnologie. Dieser Vortrag gibt sich nicht mit der Antwort 42 zufrieden, sondern spannt einen Bogen bis hin zur interdisziplinären Vernetzung der Datenbanken und Informationssysteme mit der Genetik. Dort gelang es heuer in der Haplogruppeneinteilung der Frage ” Out of Africa?“ mittels...
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Somatic mutations in the tumor suppressor gene p53 occur in more than half of all human cancers. Rare germline mutations result in the Li-Fraumeni cancer family syndrome. In this issue ofGenes&Development, Jennis and colleagues (pp. 918-930) use an elegant mouse model to examine the affect of a polymorphism, P47S (rs1800371), in the N terminus of p53 that is found in Africans as well as more th...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2019
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0201998