Niche differentiation among clones in asexual grass thrips

Casper J van der Kooi, Karim Ghali, David Amptmeijer, Tanja Schwander

OnderzoeksoutputAcademicpeer review

1 Citaat (Scopus)
170 Downloads (Pure)

Samenvatting

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.

Originele taal-2English
Pagina's (van-tot)126-130
Aantal pagina's5
TijdschriftJournal of Evolutionary Biology
Volume22
Nummer van het tijdschrift1
Vroegere onlinedatum2018
DOI's
StatusPublished - jan-2019

Citeer dit