The evolutionary significance of ancient genome duplications

Peer, Yves van de; Maere, Steven; Meyer, Axel

The evolutionary significance of ancient genome duplications

Dateien

van_de_peer_opinion_neu.pdfGröße: 41.85 MBDownloads: 2997

Datum

2009

Autor:innen

Peer, Yves van de

Maere, Steven

Meyer, Axel

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Nature Reviews Genetics. 2009, 10(10), pp. 725-732. ISSN 1471-0056. eISSN 1471-0064. Available under: doi: 10.1038/nrg2600

Zusammenfassung

Many organisms are currently polyploid, or have a polyploid ancestry and now have secondarily 'diploidized' genomes. This finding is surprising because retained whole- enome duplications (WGDs) are exceedingly rare, suggesting that polyploidy is usually an evolutionary dead end. We argue that ancient genome doublings could probably have survived only under very specific conditions, but that, whenever established, they might have had a pronounced impact on species diversification, and led to an increase in biological complexity and the origin of evolutionary novelties.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Zitieren

ISO 690

PEER, Yves van de, Steven MAERE, Axel MEYER, 2009. The evolutionary significance of ancient genome duplications. In: Nature Reviews Genetics. 2009, 10(10), pp. 725-732. ISSN 1471-0056. eISSN 1471-0064. Available under: doi: 10.1038/nrg2600

BibTex

@article{Peer2009evolu-7001,
  year={2009},
  doi={10.1038/nrg2600},
  title={The evolutionary significance of ancient genome duplications},
  number={10},
  volume={10},
  issn={1471-0056},
  journal={Nature Reviews Genetics},
  pages={725--732},
  author={Peer, Yves van de and Maere, Steven and Meyer, Axel}
}

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