Endophytes of native grasses from South America: biodiversity and ecology

Autores
Iannone, Leopoldo Javier; Novas, María Victoria; Young, Carolyn A.; De Battista, Jose Pedro; Schardl, Christopher L.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We review and present preliminary results of studies on cool-season grass endophytes native to South America. These fungi have been studied only in Argentina, where they have been detected in 36 native grass species. The hybrid Neotyphodium tembladerae is present in an extremely wide host range found in diverse environmental conditions, but some other endophytes seem to be strictly associated with one host species in a particular environment. In host species that inhabit different environments, the incidence of endophytes is highly variable among populations and in most of the cases is clearly associated with environmental conditions. In these native grasses, Neotyphodium presents a mutualistic behaviour, conferring enhanced growth, promoting the symbiosis with arbuscular mycorrhizal fungi, and inhibiting growth of pathogenic fungi. In native forage grasses, preliminary analyses indicate that some Argentinian endophytes can produce lolines but are unlikely to produce lolitrem B or ergot alkaloids.
EEA Concepción del Uruguay
Fil: Iannone, Leopoldo Javier. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Plantas Tóxicas y Medicinales, Metabolismo de Compuestos Sintéticos y Naturales - Hongos que Intervienen en la Degradación Biológica; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Química; Argentina
Fil: Novas, María Victoria. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Plantas Tóxicas y Medicinales, Metabolismo de Compuestos Sintéticos y Naturales - Hongos que Intervienen en la Degradación Biológica; Argentina
Fil: Young, Carolyn A. The Samuel Roberts Noble Foundation; Estados Unidos
Fil: De Battista, Jose Pedro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina
Fil: Schardl, Christopher L. University of Kentucky. Department of Plant Pathology; Estados Unidos
Fuente
Fungal Ecology 5 (3) : 357-363 (June 2012)
Materia
Hongos
Endofitas
Biodiversidad
Gramineas
Organismos Indígenas
Ecología
Fungi
Endophytes
Biodiversity
Grasses
Indigenous Organisms
Ecology
Gramíneas Nativas
América del Sur
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/4306
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spelling Endophytes of native grasses from South America: biodiversity and ecologyIannone, Leopoldo JavierNovas, María VictoriaYoung, Carolyn A.De Battista, Jose PedroSchardl, Christopher L.HongosEndofitasBiodiversidadGramineasOrganismos IndígenasEcologíaFungiEndophytesBiodiversityGrassesIndigenous OrganismsEcologyGramíneas NativasAmérica del SurWe review and present preliminary results of studies on cool-season grass endophytes native to South America. These fungi have been studied only in Argentina, where they have been detected in 36 native grass species. The hybrid Neotyphodium tembladerae is present in an extremely wide host range found in diverse environmental conditions, but some other endophytes seem to be strictly associated with one host species in a particular environment. In host species that inhabit different environments, the incidence of endophytes is highly variable among populations and in most of the cases is clearly associated with environmental conditions. In these native grasses, Neotyphodium presents a mutualistic behaviour, conferring enhanced growth, promoting the symbiosis with arbuscular mycorrhizal fungi, and inhibiting growth of pathogenic fungi. In native forage grasses, preliminary analyses indicate that some Argentinian endophytes can produce lolines but are unlikely to produce lolitrem B or ergot alkaloids.EEA Concepción del UruguayFil: Iannone, Leopoldo Javier. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Plantas Tóxicas y Medicinales, Metabolismo de Compuestos Sintéticos y Naturales - Hongos que Intervienen en la Degradación Biológica; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Química; ArgentinaFil: Novas, María Victoria. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Plantas Tóxicas y Medicinales, Metabolismo de Compuestos Sintéticos y Naturales - Hongos que Intervienen en la Degradación Biológica; ArgentinaFil: Young, Carolyn A. The Samuel Roberts Noble Foundation; Estados UnidosFil: De Battista, Jose Pedro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; ArgentinaFil: Schardl, Christopher L. University of Kentucky. Department of Plant Pathology; Estados UnidosElsevier2019-01-22T11:41:00Z2019-01-22T11:41:00Z2012-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://www.sciencedirect.com/science/article/pii/S1754504811000705http://hdl.handle.net/20.500.12123/43061754-5048https://doi.org/10.1016/j.funeco.2011.05.007Fungal Ecology 5 (3) : 357-363 (June 2012)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:44:33Zoai:localhost:20.500.12123/4306instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:33.552INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Endophytes of native grasses from South America: biodiversity and ecology
title Endophytes of native grasses from South America: biodiversity and ecology
spellingShingle Endophytes of native grasses from South America: biodiversity and ecology
Iannone, Leopoldo Javier
Hongos
Endofitas
Biodiversidad
Gramineas
Organismos Indígenas
Ecología
Fungi
Endophytes
Biodiversity
Grasses
Indigenous Organisms
Ecology
Gramíneas Nativas
América del Sur
title_short Endophytes of native grasses from South America: biodiversity and ecology
title_full Endophytes of native grasses from South America: biodiversity and ecology
title_fullStr Endophytes of native grasses from South America: biodiversity and ecology
title_full_unstemmed Endophytes of native grasses from South America: biodiversity and ecology
title_sort Endophytes of native grasses from South America: biodiversity and ecology
dc.creator.none.fl_str_mv Iannone, Leopoldo Javier
Novas, María Victoria
Young, Carolyn A.
De Battista, Jose Pedro
Schardl, Christopher L.
author Iannone, Leopoldo Javier
author_facet Iannone, Leopoldo Javier
Novas, María Victoria
Young, Carolyn A.
De Battista, Jose Pedro
Schardl, Christopher L.
author_role author
author2 Novas, María Victoria
Young, Carolyn A.
De Battista, Jose Pedro
Schardl, Christopher L.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Hongos
Endofitas
Biodiversidad
Gramineas
Organismos Indígenas
Ecología
Fungi
Endophytes
Biodiversity
Grasses
Indigenous Organisms
Ecology
Gramíneas Nativas
América del Sur
topic Hongos
Endofitas
Biodiversidad
Gramineas
Organismos Indígenas
Ecología
Fungi
Endophytes
Biodiversity
Grasses
Indigenous Organisms
Ecology
Gramíneas Nativas
América del Sur
dc.description.none.fl_txt_mv We review and present preliminary results of studies on cool-season grass endophytes native to South America. These fungi have been studied only in Argentina, where they have been detected in 36 native grass species. The hybrid Neotyphodium tembladerae is present in an extremely wide host range found in diverse environmental conditions, but some other endophytes seem to be strictly associated with one host species in a particular environment. In host species that inhabit different environments, the incidence of endophytes is highly variable among populations and in most of the cases is clearly associated with environmental conditions. In these native grasses, Neotyphodium presents a mutualistic behaviour, conferring enhanced growth, promoting the symbiosis with arbuscular mycorrhizal fungi, and inhibiting growth of pathogenic fungi. In native forage grasses, preliminary analyses indicate that some Argentinian endophytes can produce lolines but are unlikely to produce lolitrem B or ergot alkaloids.
EEA Concepción del Uruguay
Fil: Iannone, Leopoldo Javier. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Plantas Tóxicas y Medicinales, Metabolismo de Compuestos Sintéticos y Naturales - Hongos que Intervienen en la Degradación Biológica; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Química; Argentina
Fil: Novas, María Victoria. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Plantas Tóxicas y Medicinales, Metabolismo de Compuestos Sintéticos y Naturales - Hongos que Intervienen en la Degradación Biológica; Argentina
Fil: Young, Carolyn A. The Samuel Roberts Noble Foundation; Estados Unidos
Fil: De Battista, Jose Pedro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina
Fil: Schardl, Christopher L. University of Kentucky. Department of Plant Pathology; Estados Unidos
description We review and present preliminary results of studies on cool-season grass endophytes native to South America. These fungi have been studied only in Argentina, where they have been detected in 36 native grass species. The hybrid Neotyphodium tembladerae is present in an extremely wide host range found in diverse environmental conditions, but some other endophytes seem to be strictly associated with one host species in a particular environment. In host species that inhabit different environments, the incidence of endophytes is highly variable among populations and in most of the cases is clearly associated with environmental conditions. In these native grasses, Neotyphodium presents a mutualistic behaviour, conferring enhanced growth, promoting the symbiosis with arbuscular mycorrhizal fungi, and inhibiting growth of pathogenic fungi. In native forage grasses, preliminary analyses indicate that some Argentinian endophytes can produce lolines but are unlikely to produce lolitrem B or ergot alkaloids.
publishDate 2012
dc.date.none.fl_str_mv 2012-06
2019-01-22T11:41:00Z
2019-01-22T11:41:00Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://www.sciencedirect.com/science/article/pii/S1754504811000705
http://hdl.handle.net/20.500.12123/4306
1754-5048
https://doi.org/10.1016/j.funeco.2011.05.007
url https://www.sciencedirect.com/science/article/pii/S1754504811000705
http://hdl.handle.net/20.500.12123/4306
https://doi.org/10.1016/j.funeco.2011.05.007
identifier_str_mv 1754-5048
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Fungal Ecology 5 (3) : 357-363 (June 2012)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
_version_ 1844619130108379136
score 12.559606

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