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Complete metamorphosis and microbiota turnover in insects
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dc.contributor.author | Manthey, Christin | |
dc.contributor.author | Johnston, Paul R | |
dc.contributor.author | Nakagawa, Shinichi | |
dc.contributor.author | Rolff, Jens | |
dc.date.accessioned | 2024-03-27T11:30:08Z | |
dc.date.available | 2024-03-27T11:30:08Z | |
dc.date.issued | 2023-12 | |
dc.identifier | 300474116 | |
dc.identifier | ba171de6-3d33-4b2a-8404-3e5c8853c0fe | |
dc.identifier | 36039743 | |
dc.identifier | 85138630742 | |
dc.identifier.citation | Manthey , C , Johnston , P R , Nakagawa , S & Rolff , J 2023 , ' Complete metamorphosis and microbiota turnover in insects ' , Molecular Ecology , vol. 32 , no. 23 , pp. 6543-6551 . https://doi.org/10.1111/mec.16673 | en |
dc.identifier.issn | 0962-1083 | |
dc.identifier.other | ORCID: /0000-0002-8651-4488/work/157579154 | |
dc.identifier.uri | https://hdl.handle.net/10023/29560 | |
dc.description | This study was funded by the DFG (Deutsche Forschungsgemeinschaft, RO 2284/2-1). | en |
dc.description.abstract | The insects constitute the majority of animal diversity. Most insects are holometabolous: during complete metamorphosis their bodies are radically reorganized. This reorganization poses a significant challenge to the gut microbiota, as the gut is replaced during pupation, a process that does not occur in hemimetabolous insects. In holometabolous hosts, it offers the opportunity to decouple the gut microbiota between the larval and adult life stages resulting in high beta diversity whilst limiting alpha diversity. Here, we studied 18 different herbivorous insect species from five orders of holometabolous and three orders of hemimetabolous insects. Comparing larval and adult specimens, we find a much higher beta-diversity and hence microbiota turnover in holometabolous insects compared to hemimetabolous insects. Alpha diversity did not differ between holo- and hemimetabolous insects nor between developmental stages within these groups. Our results support the idea that pupation offers the opportunity to change the gut microbiota and hence might facilitate ecological niche shifts. This possible effect of niche shift facilitation could explain a selective advantage of the evolution of complete metamorphosis, which is a defining trait of the most speciose insect taxon, the holometabola. | |
dc.format.extent | 9 | |
dc.format.extent | 2287975 | |
dc.language.iso | eng | |
dc.relation.ispartof | Molecular Ecology | en |
dc.subject | Animals | en |
dc.subject | Insecta/genetics | en |
dc.subject | Larva | en |
dc.subject | Metamorphosis, Biological | en |
dc.subject | Microbiota/genetics | en |
dc.subject | Gastrointestinal Microbiome/genetics | en |
dc.subject | DAS | en |
dc.title | Complete metamorphosis and microbiota turnover in insects | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Medicine | en |
dc.identifier.doi | 10.1111/mec.16673 | |
dc.description.status | Peer reviewed | en |
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