Evidence map›Paper›PMID 20346436›Full record

ArticleAmerican journal of human genetics2010

Strong maternal Khoisan contribution to the South African coloured population: a case of gender-biased admixture.

Lluis Quintana-Murci, Christine Harmant, Hélène Quach, Oleg Balanovsky, Valery Zaporozhchenko, Connie Bormans, Paul D van Helden, Eileen G Hoal, Doron M Behar

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Article in American journal of human genetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 1 of them a synthesis that pooled it.

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54citing papers in PubMed, 1 pooled it
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3 · Its place in the literature

Who cites it

54 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Lluis Quintana-MurciInstitut Pasteur, Human Evolutionary Genetics, Department of Genomes and Genetics, F-75015 Paris, France. quintana@pasteur.fr
Christine Harmant
Hélène Quach
Oleg Balanovsky
Valery Zaporozhchenko
Connie Bormans
Paul D van Helden
Eileen G Hoal
Doron M Behar

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study of recently admixed populations provides unique tools for understanding recent population dynamics, socio-cultural factors associated with the founding of emerging populations, and the genetic basis of disease by means of admixture mapping. Historical records and recent autosomal data indicate that the South African Coloured population forms a unique highly admixed population, resulting from the encounter of different peoples from Africa, Europe, and Asia. However, little is known about the mode by which this admixed population was recently founded. Here we show, through detailed phylogeographic analyses of mitochondrial DNA and Y-chromosome variation in a large sample of South African Coloured individuals, that this population derives from at least five different parental populations (Khoisan, Bantus, Europeans, Indians, and Southeast Asians), who have differently contributed to the foundation of the South African Coloured. In addition, our analyses reveal extraordinarily unbalanced gender-specific contributions of the various population genetic components, the most striking being the massive maternal contribution of Khoisan peoples (more than 60%) and the almost negligible maternal contribution of Europeans with respect to their paternal counterparts. The overall picture of gender-biased admixture depicted in this study indicates that the modern South African Coloured population results mainly from the early encounter of European and African males with autochthonous Khoisan females of the Cape of Good Hope around 350 years ago.

Indexed as

Genetics, PopulationBlack PeopleChromosomes, Human, YDNA, MitochondrialFemaleGenetic LinkageHumansMaleMothersPolymorphism, Single NucleotideSex FactorsDNA, Mitochondrial

Identifiers

PMID20346436
PMCPMC2850426

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.