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dc.contributor.authorPoissant, J
dc.contributor.authorReale, D
dc.contributor.authorMartin, JGA
dc.contributor.authorFesta-Bianchet, M
dc.contributor.authorColtman, DW
dc.date.accessioned2020-12-21T03:33:49Z
dc.date.available2020-12-21T03:33:49Z
dc.date.issued2013-03-01
dc.identifier.citationPoissant, J., Reale, D., Martin, J. G. A., Festa-Bianchet, M. & Coltman, D. W. (2013). A quantitative trait locus analysis of personality in wild bighorn sheep. ECOLOGY AND EVOLUTION, 3 (3), pp.474-481. https://doi.org/10.1002/ece3.468.
dc.identifier.issn2045-7758
dc.identifier.urihttp://hdl.handle.net/11343/257258
dc.description.abstractPersonality, the presence of persistent behav105ioral differences among individuals over time or contexts, potentially has important ecological and evolutionary consequences. However, a lack of knowledge about its genetic architecture limits our ability to understand its origin, evolution, and maintenance. Here, we report on a genome-wide quantitative trait locus (QTL) analysis for two personality traits, docility and boldness, in free-living female bighorn sheep from Ram Mountain, Alberta, Canada. Our variance component linkage analysis based on 238 microsatellite loci genotyped in 310 pedigreed individuals identified suggestive docility and boldness QTL on sheep chromosome 2 and 6, respectively. A lack of QTL overlap indicated that genetic covariance between traits was not modulated by pleiotropic effects at a major locus and may instead result from linkage disequilibrium or pleiotropic effects at QTL of small effects. To our knowledge, this study represents the first attempt to dissect the genetic architecture of personality in a free-living wildlife population, an important step toward understanding the link between molecular genetic variation in personality and fitness and the evolutionary processes maintaining this variation.
dc.languageEnglish
dc.publisherWILEY-BLACKWELL
dc.titleA quantitative trait locus analysis of personality in wild bighorn sheep
dc.typeJournal Article
dc.identifier.doi10.1002/ece3.468
melbourne.affiliation.departmentSchool of BioSciences
melbourne.source.titleEcology and Evolution
melbourne.source.volume3
melbourne.source.issue3
melbourne.source.pages474-481
dc.rights.licenseCC BY
melbourne.elementsid1258473
melbourne.contributor.authorFesta-Bianchet, Marco
dc.identifier.eissn2045-7758
melbourne.accessrightsOpen Access


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