On some genetic consequences of social structure, mating systems, dispersal, and sampling

Many animal species, including humans, live and breed in groups with complex social organizations. The impact of this social structure on the genetic diversity of animals has been a source of disagreement between scientists. This new study shows that social structure can in itself maintain the genetic diversity within species. It provides a new mathematical model that can be used by population geneticists and ecologists to better predict how social groups influence the way species maintain genetic diversity and evolve, and ultimately help in the conservation of species.

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Publication references :

  • PNAS - On some genetic consequences of social structure, mating systems, dispersal, and sampling - Doi 10.1073 - Bárbara R. Parreira & Lounès Chikhi

Modification date : 07 June 2023 | Publication date : 25 June 2015 | Redactor : G.Esteve - english writings made from The Instituto Gulbenkian de Ciência (IGC)