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dc.contributor.author
Meier, Matthias S.
dc.contributor.author
Trtikova, Miluse
dc.contributor.author
Suter, Matthias
dc.contributor.author
Edwards, Peter J.
dc.contributor.author
Hilbeck, Angelika
dc.date.accessioned
2019-06-14T13:56:32Z
dc.date.available
2017-06-10T14:37:02Z
dc.date.available
2019-06-14T13:56:32Z
dc.date.issued
2013-02
dc.identifier.issn
2045-7758
dc.identifier.other
10.1002/ece3.463
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/64391
dc.identifier.doi
10.3929/ethz-b-000064391
dc.description.abstract
Predicting outcomes of transgene flow from arable crops requires a system perspective that considers ecological and evolutionary processes within a landscape context. In Europe, the arable weed Raphanus raphanistrum is a potential hybridization partner of oilseed rape, and the two species are ecologically linked through the common herbivores Meligethes spp. Observations in Switzerland show that high densities of Meligethes beetles maintained by oilseed rape crops can lead to considerable damage on R. raphanistrum. We asked how increased insect resistance in R. raphanistrum – as might be acquired through introgression from transgenic oilseed rape – would affect seed production under natural herbivore pressure. In simulation experiments, plants protected against Meligethes beetles produced about twice as many seeds as unprotected plants. All stages in the development of reproductive structures from buds to pods were negatively affected by the herbivore, with the transition from buds to flowers being the most vulnerable. We conclude that resistance to Meligethes beetles could confer a considerable selective advantage upon R. raphanistrum in regions where oilseed rape is widely grown.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Wiley
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.subject
Apparent competition
en_US
dc.subject
Crop-wild gene flow
en_US
dc.subject
Meligethes beetles
en_US
dc.subject
Oilseed rape
en_US
dc.subject
Raphanus raphanistrum
en_US
dc.subject
Transgenic plants
en_US
dc.title
Simulating evolutionary responses of an introgressed insect resistance trait for ecological effect assessment of transgene flow
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 3.0 Unported
ethz.title.subtitle
A model for supporting informed decision-making in environmental risk assessment
en_US
ethz.journal.title
Ecology and Evolution
ethz.journal.volume
3
en_US
ethz.journal.issue
2
en_US
ethz.journal.abbreviated
Ecol Evol
ethz.pages.start
416
en_US
ethz.pages.end
423
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.nebis
007041168
ethz.publication.place
s.l.
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02350 - Departement Umweltsystemwissenschaften / Department of Environmental Systems Science::02720 - Institut für Integrative Biologie (IBZ) / Institute of Integrative Biology (IBZ)::03393 - Edwards, Peter
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02350 - Dep. Umweltsystemwissenschaften / Dep. of Environmental Systems Science::02720 - Institut für Integrative Biologie / Institute of Integrative Biology::03706 - Widmer, Alexander / Widmer, Alexander
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02350 - Departement Umweltsystemwissenschaften / Department of Environmental Systems Science::02720 - Institut für Integrative Biologie (IBZ) / Institute of Integrative Biology (IBZ)::03393 - Edwards, Peter
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02350 - Dep. Umweltsystemwissenschaften / Dep. of Environmental Systems Science::02720 - Institut für Integrative Biologie / Institute of Integrative Biology::03706 - Widmer, Alexander / Widmer, Alexander
ethz.date.deposited
2017-06-10T14:41:17Z
ethz.source
ECIT
ethz.identifier.importid
imp59365067c8aca15864
ethz.ecitpid
pub:102362
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-13T02:26:04Z
ethz.rosetta.lastUpdated
2024-02-02T08:18:28Z
ethz.rosetta.versionExported
true
ethz.COinS
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