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Cited by 377

The DOI matches its Crossref record; 87 of the 87 references it cites were found in a registry or an index.

On the Number of New World Founders: A Population Genetic Portrait of the Peopling of the Americas

Open access
Hey, Jody·2005·PLoS Biology
DOI 10.1371/journal.pbio.0030193
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Abstract

The founding of New World populations by Asian peoples is the focus of considerable archaeological and genetic research, and there persist important questions on when and how these events occurred. Genetic data offer great potential for the study of human population history, but there are significant challenges in discerning distinct demographic processes. A new method for the study of diverging populations was applied to questions on the founding and history of Amerind-speaking Native American populations. The model permits estimation of founding population sizes, changes in population size, time of population formation, and gene flow. Analyses of data from nine loci are consistent with the general portrait that has emerged from archaeological and other kinds of evidence. The estimated effective size of the founding population for the New World is fewer than 80 individuals, approximately 1% of the effective size of the estimated ancestral Asian population. By adding a splitting parameter to population divergence models it becomes possible to develop detailed portraits of human demographic history. Analyses of Asian and New World data support a model of a recent founding of the New World by a population of quite small effective size.

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Metadata

Authors
Hey, J.
Venue
PLoS Biology
Publisher
Public Library of Science (PLoS)
Published
2005-05-24
Volume
3
Issue
6
Pages
e193
ISSN
  • 1544-9173 (ISSN-L)
  • 1545-7885
DOI
10.1371/journal.pbio.0030193
OpenAlex
W2076538267
Cited by
377
References
87
FWCI
21.51
Type
journal article
Language
en
Open access
gold

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