Niche differentiation among clones in asexual grass thrips.

Détails

Ressource 1Télécharger: Kooi_et_al-2019-Journal_of_Evolutionary_Biology.pdf (397.67 [Ko])
Etat: Public
Version: Final published version
ID Serval
serval:BIB_653FE1601A09
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Niche differentiation among clones in asexual grass thrips.
Périodique
Journal of Evolutionary Biology
Auteur(s)
van der Kooi C.J., Ghali K., Amptmeijer D., Schwander T.
ISSN
1420-9101 (Electronic)
ISSN-L
1010-061X
Statut éditorial
Publié
Date de publication
2018
Peer-reviewed
Oui
Volume
32
Numéro
1
Langue
anglais
Résumé
Many asexual animal populations comprise a mixture of genetically different lineages, but to what degree this genetic diversity leads to ecological differences remains often unknown. Here, we test whether genetically different clonal lineages of Aptinothrips grass thrips differ in performance on a range of plants used as hosts in natural populations. We find a clear clone-by-plant species interactive effect on reproductive output, meaning that clonal lineages perform differently on different plant species and thus are characterised by disparate ecological niches. This implies that local clonal diversities can be driven and maintained by frequency-dependent selection, and that resource heterogeneity can generate diverse clone assemblies. This article is protected by copyright. All rights reserved.
Mots-clé
Poaceae, clonal diversity, frozen niche variation, general-purpose genotype, parthenogenesis, reproduction
Pubmed
Web of science
Open Access
Oui
Création de la notice
29/10/2018 12:46
Dernière modification de la notice
20/08/2019 14:21
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