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dc.contributor.authorThonig, Anne
dc.contributor.authorBanta, Gary Thomas
dc.contributor.authorHansen, Benni Winding
dc.contributor.authorKnott, Emily
dc.date.accessioned2017-12-13T07:40:41Z
dc.date.available2017-12-13T07:40:41Z
dc.date.issued2017
dc.identifier.citationThonig, A., Banta, G. T., Hansen, B. W., & Knott, E. (2017). Seasonal genetic variation associated with population dynamics of a poecilogonous polychaete worm. <i>Ecology and Evolution</i>, <i>7</i>(23), 10005-10017. <a href="https://doi.org/10.1002/ece3.3518" target="_blank">https://doi.org/10.1002/ece3.3518</a>
dc.identifier.otherCONVID_27297861
dc.identifier.otherTUTKAID_75401
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/56288
dc.description.abstractPoecilogonous species show variation in developmental mode, with larvae that differ both morphologically and ecologically. The spionid polychaete Pygospio elegans shows variation in developmental mode not only between populations, but also seasonally within populations. We investigated the consequences of this developmental polymorphism on the spatial and seasonal genetic structure of P. elegans at four sites in the Danish Isefjord‐Roskilde‐Fjord estuary at six time points, from March 2014 until February 2015. We found genetic differentiation between our sampling sites as well as seasonal differentiation at two of the sites. The seasonal genetic shift correlated with the appearance of new size cohorts in the populations. Additionally, we found that the genetic composition of reproductive individuals did not always reflect the genetic composition of the entire sample, indicating that variance in reproductive success among individuals is a likely explanation for the patterns of chaotic genetic patchiness observed during this and previous studies. The heterogeneous, unpredictable character of the estuary might maintain poecilogony in P. elegans as a bet‐hedging strategy in the Isefjord‐Roskilde‐Fjord complex in comparison with other sites where P. elegans are expected to be fixed to a certain mode of development.en
dc.language.isoeng
dc.publisherJohn Wiley & Sons Ltd
dc.relation.ispartofseriesEcology and Evolution
dc.subject.otherbet-hedging
dc.subject.otherchaotic genetic patchiness
dc.subject.otherdevelopmental mode
dc.subject.otherpoecilogony
dc.subject.otherPygospio elegans
dc.titleSeasonal genetic variation associated with population dynamics of a poecilogonous polychaete worm
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201712124618
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.contributor.oppiaineEkologia ja evoluutiobiologiafi
dc.contributor.oppiaineEcology and Evolutionary Biologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-12-12T07:15:05Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange10005-10017
dc.relation.issn2045-7758
dc.relation.numberinseries23
dc.relation.volume7
dc.type.versionpublishedVersion
dc.rights.copyright© 2017 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License.
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber258365
dc.subject.ysogeneettinen muuntelu
jyx.subject.urihttp://www.yso.fi/onto/yso/p23916
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.datasethttp://dx.doi.org/10.5061/dryad.9c5s0
dc.relation.doi10.1002/ece3.3518
dc.relation.funderSuomen Akatemiafi
dc.relation.funderResearch Council of Finlanden
jyx.fundingprogramAkatemiatutkija, SAfi
jyx.fundingprogramAcademy Research Fellow, AoFen
jyx.fundinginformationBiotieteiden ja Ympäristön Tutkimuksen Toimikunta. Grant Number: 258365 Villum Fonden Graduate School for Environmental Stress Studies of Roskilde University Academy of Finland The Centre for Ocean Life
dc.type.okmA1


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© 2017 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License.
Except where otherwise noted, this item's license is described as © 2017 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License.