The genetic signature of sex-biased migration in patrilocal chimpanzees and humans

Kevin Langergraber, Heike Siedel, John C. Mitani, Richard W. Wrangham, Vernon Reynolds, Kevin Hunt, Linda Vigilant

Research output: Contribution to journalArticle

64 Citations (Scopus)

Abstract

A large body of theoretical work suggests that analyses of variation at the maternally inherited mitochondrial (mt)DNA and the paternally inherited non-recombining portion of the Y chromosome (NRY) are a potentially powerful way to reveal the differing migratory histories of men and women across human societies. However, the few empirical studies comparing mtDNA and NRY variation and known patterns of sex-biased migration have produced conflicting results. Here we review some methodological reasons for these inconsistencies, and take them into account to provide an unbiased characterization of mtDNA and NRY variation in chimpanzees, one of the few mammalian taxa where males routinely remain in and females typically disperse from their natal groups. We show that patterns of mtDNA and NRY variation are more strongly contrasting in patrilocal chimpanzees compared with patrilocal human societies. The chimpanzee data we present here thus provide a valuable comparative benchmark of the patterns of mtDNA and NRY variation to be expected in a society with extremely female-biased dispersal.

Original languageEnglish (US)
Article numbere973
JournalPLoS One
Volume2
Issue number10
DOIs
StatePublished - Oct 3 2007
Externally publishedYes

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Pan troglodytes
Mitochondrial DNA
mitochondrial DNA
gender
Benchmarking
Y Chromosome
Y chromosome
Chromosomes

ASJC Scopus subject areas

  • Agricultural and Biological Sciences(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Medicine(all)

Cite this

Langergraber, K., Siedel, H., Mitani, J. C., Wrangham, R. W., Reynolds, V., Hunt, K., & Vigilant, L. (2007). The genetic signature of sex-biased migration in patrilocal chimpanzees and humans. PLoS One, 2(10), [e973]. https://doi.org/10.1371/journal.pone.0000973

The genetic signature of sex-biased migration in patrilocal chimpanzees and humans. / Langergraber, Kevin; Siedel, Heike; Mitani, John C.; Wrangham, Richard W.; Reynolds, Vernon; Hunt, Kevin; Vigilant, Linda.

In: PLoS One, Vol. 2, No. 10, e973, 03.10.2007.

Research output: Contribution to journalArticle

Langergraber, K, Siedel, H, Mitani, JC, Wrangham, RW, Reynolds, V, Hunt, K & Vigilant, L 2007, 'The genetic signature of sex-biased migration in patrilocal chimpanzees and humans', PLoS One, vol. 2, no. 10, e973. https://doi.org/10.1371/journal.pone.0000973
Langergraber, Kevin ; Siedel, Heike ; Mitani, John C. ; Wrangham, Richard W. ; Reynolds, Vernon ; Hunt, Kevin ; Vigilant, Linda. / The genetic signature of sex-biased migration in patrilocal chimpanzees and humans. In: PLoS One. 2007 ; Vol. 2, No. 10.
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