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dc.contributor.author
Perotti, Maria Gabriela
dc.contributor.author
Basanta, Maria Florencia
dc.contributor.author
Steciow, Monica Mirta
dc.contributor.author
Sandoval Sierra, J. V.
dc.contributor.author
Diéguez Uribeondo, Javier
dc.date.available
2016-07-26T19:34:37Z
dc.date.issued
2013-08
dc.identifier.citation
Perotti, Maria Gabriela; Basanta, Maria Florencia; Steciow, Monica Mirta; Sandoval Sierra, J. V.; Diéguez Uribeondo, Javier; Early breeding protects anuran eggs from Saprolegnia infection; Wiley; Austral Ecology; 38; 6; 8-2013; 672-679
dc.identifier.issn
1442-9985
dc.identifier.uri
http://hdl.handle.net/11336/6700
dc.description.abstract
Here, we studied the ecological significance of Saprolegnia infections (‘saprolegniasis’) on the survival and development of two populations of the endemic Patagonian anuran Pleurodema thaul (Anura, Leiuperidae). We found that four different Saprolegnia species infected eggs and embryos of P. thaul, indicating that the infection by these ‘zoosporic fungi’ was different in each anuran population and among different cohorts. Late anuran cohorts generally showed a higher incidence of infection than early cohorts, but we observed no clear overall pattern between populations. In addition, in laboratory experiments, we determined that some of the Saprolegnia species induce early hatching, and that hatching timing was variable between populations. In summary, we found that early breeding (by underlying priority effects) could improve the survival of the earliest cohorts of P. thaul by allowing them to survive the stress imposed by epidemic events of Saprolegnia.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Saprolegniasis
dc.subject
Anfibios
dc.subject.classification
Micología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Early breeding protects anuran eggs from Saprolegnia infection
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-07-22T18:52:32Z
dc.journal.volume
38
dc.journal.number
6
dc.journal.pagination
672-679
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Perotti, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
dc.description.fil
Fil: Basanta, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
dc.description.fil
Fil: Steciow, Monica Mirta. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina
dc.description.fil
Fil: Sandoval Sierra, J. V.. Consejo Superior de Investigaciones Cientificas. Real Jardin Botanico; España
dc.description.fil
Fil: Diéguez Uribeondo, Javier. Consejo Superior de Investigaciones Cientificas. Real Jardin Botanico; España
dc.journal.title
Austral Ecology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/aec.12014/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/aec.12014
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1111/aec.12014
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