Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina)
- Autores
- El Mujtar, Verónica Andrea; Perdomo, Marcelo H.; Gallo, Leonardo A.; Grau, Oscar
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Female and male individuals of dioecious species have different reproductive functions and sex-related differences have been reported in growth rate, age at maturity, size, spatial distribution and physiological responses to biotic and abiotic stress. Austrocedrus chilensis (ciprés de la cordillera) is a dioecious conifer native to Patagonian Temperate Forests. Austrocedrus chilensis forests in Argentina are seriously affected by cypress mortality which has been related to drought events and biotic agents. Sex-related differences in age at maturity, reproductive cost and their mitigation, that could influence the responses to cypress mortality, have been reported for A. chilensis. However, until now no study has been conducted to evaluate sex-related differences in the susceptibility of A. chilensis trees to cypress mortality. In this work we detected a higher proportion of female individuals among trees affected by cypress mortality than that detected among symptomless trees. Our results suggest that cypress mortality could determine not only sex ratio bias but also changes in reproductive dynamics in A. chilensis forests.
Instituto de Biotecnologia y Biologia Molecular - Materia
-
Biología
Cypress mortality
Sex ratio
Water stress - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/84249
Ver los metadatos del registro completo
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Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina)Susceptibilidad diferencial al mal del ciprés entre sexos de Austrocedrus chilensis en la Patagonia (Argentina)El Mujtar, Verónica AndreaPerdomo, Marcelo H.Gallo, Leonardo A.Grau, OscarBiologíaCypress mortalitySex ratioWater stressFemale and male individuals of dioecious species have different reproductive functions and sex-related differences have been reported in growth rate, age at maturity, size, spatial distribution and physiological responses to biotic and abiotic stress. Austrocedrus chilensis (ciprés de la cordillera) is a dioecious conifer native to Patagonian Temperate Forests. Austrocedrus chilensis forests in Argentina are seriously affected by cypress mortality which has been related to drought events and biotic agents. Sex-related differences in age at maturity, reproductive cost and their mitigation, that could influence the responses to cypress mortality, have been reported for A. chilensis. However, until now no study has been conducted to evaluate sex-related differences in the susceptibility of A. chilensis trees to cypress mortality. In this work we detected a higher proportion of female individuals among trees affected by cypress mortality than that detected among symptomless trees. Our results suggest that cypress mortality could determine not only sex ratio bias but also changes in reproductive dynamics in A. chilensis forests.Instituto de Biotecnologia y Biologia Molecular2012info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf221-226http://sedici.unlp.edu.ar/handle/10915/84249enginfo:eu-repo/semantics/altIdentifier/issn/0304-8799info:eu-repo/semantics/altIdentifier/doi/10.4067/S0717-92002012000200012info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:01Zoai:sedici.unlp.edu.ar:10915/84249Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:01.454SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina) Susceptibilidad diferencial al mal del ciprés entre sexos de Austrocedrus chilensis en la Patagonia (Argentina) |
title |
Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina) |
spellingShingle |
Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina) El Mujtar, Verónica Andrea Biología Cypress mortality Sex ratio Water stress |
title_short |
Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina) |
title_full |
Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina) |
title_fullStr |
Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina) |
title_full_unstemmed |
Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina) |
title_sort |
Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina) |
dc.creator.none.fl_str_mv |
El Mujtar, Verónica Andrea Perdomo, Marcelo H. Gallo, Leonardo A. Grau, Oscar |
author |
El Mujtar, Verónica Andrea |
author_facet |
El Mujtar, Verónica Andrea Perdomo, Marcelo H. Gallo, Leonardo A. Grau, Oscar |
author_role |
author |
author2 |
Perdomo, Marcelo H. Gallo, Leonardo A. Grau, Oscar |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Biología Cypress mortality Sex ratio Water stress |
topic |
Biología Cypress mortality Sex ratio Water stress |
dc.description.none.fl_txt_mv |
Female and male individuals of dioecious species have different reproductive functions and sex-related differences have been reported in growth rate, age at maturity, size, spatial distribution and physiological responses to biotic and abiotic stress. Austrocedrus chilensis (ciprés de la cordillera) is a dioecious conifer native to Patagonian Temperate Forests. Austrocedrus chilensis forests in Argentina are seriously affected by cypress mortality which has been related to drought events and biotic agents. Sex-related differences in age at maturity, reproductive cost and their mitigation, that could influence the responses to cypress mortality, have been reported for A. chilensis. However, until now no study has been conducted to evaluate sex-related differences in the susceptibility of A. chilensis trees to cypress mortality. In this work we detected a higher proportion of female individuals among trees affected by cypress mortality than that detected among symptomless trees. Our results suggest that cypress mortality could determine not only sex ratio bias but also changes in reproductive dynamics in A. chilensis forests. Instituto de Biotecnologia y Biologia Molecular |
description |
Female and male individuals of dioecious species have different reproductive functions and sex-related differences have been reported in growth rate, age at maturity, size, spatial distribution and physiological responses to biotic and abiotic stress. Austrocedrus chilensis (ciprés de la cordillera) is a dioecious conifer native to Patagonian Temperate Forests. Austrocedrus chilensis forests in Argentina are seriously affected by cypress mortality which has been related to drought events and biotic agents. Sex-related differences in age at maturity, reproductive cost and their mitigation, that could influence the responses to cypress mortality, have been reported for A. chilensis. However, until now no study has been conducted to evaluate sex-related differences in the susceptibility of A. chilensis trees to cypress mortality. In this work we detected a higher proportion of female individuals among trees affected by cypress mortality than that detected among symptomless trees. Our results suggest that cypress mortality could determine not only sex ratio bias but also changes in reproductive dynamics in A. chilensis forests. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/84249 |
url |
http://sedici.unlp.edu.ar/handle/10915/84249 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0304-8799 info:eu-repo/semantics/altIdentifier/doi/10.4067/S0717-92002012000200012 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf 221-226 |
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