Red Queen and the seed bank : pathogen resistance of ex situ and in situ conserved barley

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dc.contributor.authorJensen, Helen R.
dc.contributor.authorDreiseitl, Antonín
dc.contributor.authorSadiki, Mohammed
dc.contributor.authorSchoen, Daniel J.
dc.date.accessioned2012-03-26T14:30:02Z
dc.date.available2012-03-26T14:30:02Z
dc.date.issued2011
dc.description.abstractThe study tests collections of a traditional variety of Moroccan barley (Hordeum vulgare ssp. vulgare) conserved ‘ex situ’ to show differences in qualitative and quantitative resistance to an endemic fungal pathogen. Seeds from agricultural species are typically collected and stored in institutional seed banks, or ‘ex situ’ conservation. Plant geneticists have proposed that the dynamic conservation of crop plants in farm environments (in situ conservation) may help ensure adaptation to changing conditions. Results show some significant differences between in situ and ex situ conserved collections from the same localities. However, the small number of differences for qualitative resistance was unexpected.en
dc.identifier.issn1752-4571
dc.identifier.urihttp://hdl.handle.net/10625/48616
dc.language.isoen
dc.publisherBlackwell Publishingen
dc.relation.ispartofEvolutionary applicationsen
dc.subjectADAPTATIONen
dc.subjectAGRICULTUREen
dc.subjectLANDRACESen
dc.subjectBARLEYen
dc.subjectSEED COLLECTIONen
dc.subjectPLANT GENETICSen
dc.subjectGENETIC RESOURCESen
dc.subjectPATHOGENSen
dc.subjectMOROCCOen
dc.subjectCANADAen
dc.subjectGLOBALen
dc.subjectGRAIN STORAGEen
dc.titleRed Queen and the seed bank : pathogen resistance of ex situ and in situ conserved barleyen
dc.typeJournal Article (peer-reviewed)en
idrc.copyright.holderBlackwell Publishing Ltd
idrc.copyright.oapermissionsourceCC BYen
idrc.dspace.accessOpen Accessen
idrc.project.componentnumber104655073
idrc.project.number104655
idrc.project.titleIDRC Corporate Awards 2007-2008en
idrc.rims.adhocgroupIDRC SUPPORTEDen

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