Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/942
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dc.contributor.authorVallejo-Marín, Marioen_UK
dc.contributor.authorManson, Jessamyn Sen_UK
dc.contributor.authorThomson, James Den_UK
dc.contributor.authorBarrett, Spencer C Hen_UK
dc.date.accessioned2012-09-03T13:33:51Z-
dc.date.available2012-09-03T13:33:51Z-
dc.date.issued2009-04en_UK
dc.identifier.urihttp://hdl.handle.net/1893/942-
dc.description.abstractIn many nectarless flowering plants, pollen serves as both the carrier of male gametes and as food for pollinators. This can generate an evolutionary conflict if the use of pollen as food by pollinators reduces the number of gametes available for cross-fertilization. Heteranthery, the production of two or more stamen types by individual flowers reduces this conflict by allowing different stamens to specialize in ‘pollinating’ and ‘feeding’ functions. We used experimental studies of Solanum rostratum (Solanaceae) and theoretical models to investigate this ‘division of labour’ hypothesis. Flight cage experiments with pollinating bumble bees (Bombus impatiens) demonstrated that although feeding anthers are preferentially manipulated by bees, pollinating anthers export more pollen to other flowers. Evolutionary stability analysis of a model of pollination by pollen consumers indicated that heteranthery evolves when bees consume more pollen than should optimally be exchanged for visitation services, particularly when pollinators adjust their visitation according to the amount of pollen collected.en_UK
dc.language.isoenen_UK
dc.publisherBlackwell Publishing / European Society for Evolutionary Biology (ESEB)en_UK
dc.relationVallejo-Marín M, Manson JS, Thomson JD & Barrett SCH (2009) Division of labour within flowers: heteranthery, a floral strategy to reconcile contrasting pollen fates. Journal of Evolutionary Biology, 22 (4), pp. 828-839. https://doi.org/10.1111/j.1420-9101.2009.01693.xen_UK
dc.rightsPublished in Journal of Evolutionary Biology. Copyright: Blackwell Publishing. The definitive version is available at www.blackwell-synergy.comen_UK
dc.subjectbee pollinationen_UK
dc.subjectBombus impatiensen_UK
dc.subjectevolutionary stable strategyen_UK
dc.subjectheterantheryen_UK
dc.subjectnectarless flowersen_UK
dc.subjectSolanum rostratumen_UK
dc.subjectstamen functionsen_UK
dc.subjectPlants Evolutionen_UK
dc.subjectPlants, Sex inen_UK
dc.subjectPlants Reproductionen_UK
dc.subjectInsects Ecologyen_UK
dc.subjectPollination by beesen_UK
dc.titleDivision of labour within flowers: heteranthery, a floral strategy to reconcile contrasting pollen fatesen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2009-07-31en_UK
dc.rights.embargoreason[Vallejo-Marin et al_Rev2.pdf] Publisher conditions require a 2 month embargo.en_UK
dc.rights.embargoreason[Vallejo-Marin et al_Rev2.doc] Publisher conditions require a 2 month embargo.en_UK
dc.identifier.doi10.1111/j.1420-9101.2009.01693.xen_UK
dc.citation.jtitleJournal of Evolutionary Biologyen_UK
dc.citation.issn1420-9101en_UK
dc.citation.issn1010-061Xen_UK
dc.citation.volume22en_UK
dc.citation.issue4en_UK
dc.citation.spage828en_UK
dc.citation.epage839en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.author.emailmv9@stir.ac.uken_UK
dc.contributor.affiliationBiological and Environmental Sciencesen_UK
dc.contributor.affiliationUniversity of Torontoen_UK
dc.contributor.affiliationUniversity of Torontoen_UK
dc.contributor.affiliationUniversity of Torontoen_UK
dc.identifier.isiWOS:000264186000016en_UK
dc.identifier.scopusid2-s2.0-62449167336en_UK
dc.identifier.wtid832968en_UK
dc.contributor.orcid0000-0002-5663-8025en_UK
dcterms.dateAccepted2009-04-30en_UK
dc.date.filedepositdate2009-03-16en_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionAMen_UK
local.rioxx.authorVallejo-Marín, Mario|0000-0002-5663-8025en_UK
local.rioxx.authorManson, Jessamyn S|en_UK
local.rioxx.authorThomson, James D|en_UK
local.rioxx.authorBarrett, Spencer C H|en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2009-07-31en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||2009-07-30en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/all-rights-reserved|2009-07-31|en_UK
local.rioxx.filenameVallejo-Marin et al_Rev2.pdfen_UK
local.rioxx.filecount2en_UK
local.rioxx.source1010-061Xen_UK
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