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dc.contributor.author
Eriksen, Renée L.
dc.contributor.author
Desronvil, Theodora
dc.contributor.author
Hierro, Jose Luis
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dc.contributor.author
Kesseli, Rick
dc.date.available
2019-08-12T21:40:18Z
dc.date.issued
2012-07
dc.identifier.citation
Eriksen, Renée L.; Desronvil, Theodora; Hierro, Jose Luis; Kesseli, Rick; Morphological differentiation in a common garden experiment among native and non-native specimens of the invasive weed yellow starthistle (Centaurea solstitialis); Springer; Biological Invasions; 14; 7; 7-2012; 1459-1467
dc.identifier.issn
1387-3547
dc.identifier.uri
http://hdl.handle.net/11336/81524
dc.description.abstract
Understanding the differences between weedy and non-weedy plant populations is important because they may provide clues to genetic factors that create invasive species, as well as important insights into local adaptation. We studied weedy, non-native (California and Argentina) and non-weedy, native populations (Republic of Georgia and Turkey) of Centaurea solstitialis in a common garden setting. Specimens grown from non-native seed stock were generally taller, had longer leaves with more surface area, and flowered earlier than plants grown from native seed stock. Plants from California tended to be much taller, on average, than plants from any other country, and plants from the Republic of Georgia tended to bolt much later than plants from other countries. When we compared neutral genetic variation at microsatellite or simple sequence repeat markers using AMOVA to quantitative morphological variation, we found that quantitative variation was much more likely to be partitioned among regions than genetic variation. We also evaluated F ST values against Q ST (F ST/Q ST analysis) and found evidence for possible selection on plant height and leaf length in the non-native regions. Our results suggest that local adaptation may play a role in the success of C. solstitialis as an invasive weed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Amova
dc.subject
F St/Q St
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Invasive Species
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Local Adaptation
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Neutral Est-Ssr Markers
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Post-Invasion Selection
dc.subject.classification
Genética y Herencia
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Morphological differentiation in a common garden experiment among native and non-native specimens of the invasive weed yellow starthistle (Centaurea solstitialis)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-08-12T13:38:20Z
dc.journal.volume
14
dc.journal.number
7
dc.journal.pagination
1459-1467
dc.journal.pais
Alemania
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dc.journal.ciudad
Berlin
dc.description.fil
Fil: Eriksen, Renée L.. University of Massachusetts-Boston; Estados Unidos
dc.description.fil
Fil: Desronvil, Theodora. University of Massachusetts-Boston; Estados Unidos
dc.description.fil
Fil: Hierro, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina
dc.description.fil
Fil: Kesseli, Rick. University of Massachusetts-Boston; Estados Unidos
dc.journal.title
Biological Invasions
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10530-012-0172-6
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1007/s10530-012-0172-6
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