Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/2563
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dc.contributor.authorVallejo-Marín, Marioen_UK
dc.contributor.authorDa Silva, Elizabeth Men_UK
dc.contributor.authorSargent, Risa Den_UK
dc.contributor.authorBarrett, Spencer C Hen_UK
dc.date.accessioned2018-04-24T00:11:11Z-
dc.date.available2018-04-24T00:11:11Z-
dc.date.issued2010-10en_UK
dc.identifier.urihttp://hdl.handle.net/1893/2563-
dc.description.abstractFlowering plants display extraordinary diversity in the morphology of male sexual organs, yet the functional significance of this variation is not well understood. Here, we conducted a comparative analysis of floral correlates of heteranthery – the morphological and functional differentiation of anthers within flowers – among angiosperm families to identify traits associated with this condition. • We performed a phylogenetic analysis of correlated evolution between heteranthery and several floral traits commonly reported from heterantherous taxa. In addition, we quantified the effect of phylogenetic uncertainty in the observed patterns of correlated evolution by comparing trees in which polytomous branches were randomly resolved. • Heteranthery is reported from 12 angiosperm orders and is phylogenetically associated with the absence of floral nectaries, buzz-pollination and enantiostyly (mirror-image flowers). These associations are robust to particularities of the underlying phylogenetic hypothesis. • Heteranthery has probably evolved as a result of pollinator-mediated selection and appears to function to reduce the conflict of relying on pollen both as food to attract pollinators and as the agent of male gamete transfer. The relative scarcity of heteranthery among angiosperm families suggests that the conditions permitting its evolution are not easily met despite the abundance of pollen-collecting bees and nectarless flowers.en_UK
dc.language.isoenen_UK
dc.publisherWiley-Blackwell / New Phytologist Trusten_UK
dc.relationVallejo-Marín M, Da Silva EM, Sargent RD & Barrett SCH (2010) Trait correlates and functional significance of heteranthery in flowering plants. New Phytologist, 188 (2), pp. 418-425. https://doi.org/10.1111/j.1469-8137.2010.03430.xen_UK
dc.rightsRights according to Exclusive Licence Form: http://www.blackwellpublishing.com/pdf/nph_caf.pdf; Published in New Phytologist by Wiley-Blackwell / New Phytologist Trust. Vallejo-Marín, M., Da Silva, E. M., Sargent, R. D. and Barrett, S. C. H. (2010), Trait correlates and functional significance of heteranthery in flowering plants. New Phytologist, 188: 418–425. doi: 10.1111/j.1469-8137.2010.03430.x; The definitive version is available at www3.interscience.wiley.com/en_UK
dc.subjectbuzz-pollinationen_UK
dc.subjectdivision of labouren_UK
dc.subjectheterantheryen_UK
dc.subjectphylogenetic analysisen_UK
dc.subjectstamen differentiationen_UK
dc.subjectPollination by beesen_UK
dc.subjectInsects Ecologyen_UK
dc.subjectPlants Reproductionen_UK
dc.subjectPlants, Sex inen_UK
dc.subjectPlants Evolutionen_UK
dc.titleTrait correlates and functional significance of heteranthery in flowering plantsen_UK
dc.typeJournal Articleen_UK
dc.identifier.doi10.1111/j.1469-8137.2010.03430.xen_UK
dc.identifier.pmid20819173en_UK
dc.citation.jtitleNew Phytologisten_UK
dc.citation.issn1469-8137en_UK
dc.citation.issn0028-646Xen_UK
dc.citation.volume188en_UK
dc.citation.issue2en_UK
dc.citation.spage418en_UK
dc.citation.epage425en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.author.emailmario.vallejo@stir.ac.uken_UK
dc.citation.date31/08/2010en_UK
dc.contributor.affiliationBiological and Environmental Sciencesen_UK
dc.contributor.affiliationUniversity of Ottawaen_UK
dc.contributor.affiliationUniversity of Ottawaen_UK
dc.contributor.affiliationUniversity of Torontoen_UK
dc.identifier.isiWOS:000282225000012en_UK
dc.identifier.scopusid2-s2.0-77957127816en_UK
dc.identifier.wtid892910en_UK
dc.contributor.orcid0000-0002-5663-8025en_UK
dcterms.dateAccepted2010-08-31en_UK
dc.date.filedepositdate2010-11-18en_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionAMen_UK
local.rioxx.authorVallejo-Marín, Mario|0000-0002-5663-8025en_UK
local.rioxx.authorDa Silva, Elizabeth M|en_UK
local.rioxx.authorSargent, Risa 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.freetoreaddate2010-11-18en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/all-rights-reserved|2010-11-18|en_UK
local.rioxx.filenameVallejo-Marin et al_Manuscript File_REVISION_21.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0028-646Xen_UK
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