Endophytes of native grasses from South America: Biodiversity and ecology

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 fo...

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Autores principales: Iannone, L.J., Novas, M.V., Young, C.A., De Battista, J.P., Schardl, C.L.
Formato: JOUR
Materias:
Biology
Diversity
Ecology
Neotyphodium
South America
Arbuscular
Fungi
Neotyphodium tembladerae
Poaceae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_17545048_v5_n3_p357_Iannone
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_17545048_v5_n3_p357_Iannone
record_format dspace
spelling todo:paper_17545048_v5_n3_p357_Iannone2023-10-03T16:32:33Z Endophytes of native grasses from South America: Biodiversity and ecology Iannone, L.J. Novas, M.V. Young, C.A. De Battista, J.P. Schardl, C.L. Biology Diversity Ecology Neotyphodium South America Arbuscular Fungi Neotyphodium Neotyphodium tembladerae Poaceae 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. © 2011 Elsevier Ltd and The British Mycological Society. Fil:Iannone, L.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Novas, M.V. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_17545048_v5_n3_p357_Iannone
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Biology
Diversity
Ecology
Neotyphodium
South America
Arbuscular
Fungi
Neotyphodium
Neotyphodium tembladerae
Poaceae
spellingShingle Biology
Diversity
Ecology
Neotyphodium
South America
Arbuscular
Fungi
Neotyphodium
Neotyphodium tembladerae
Poaceae
Iannone, L.J.
Novas, M.V.
Young, C.A.
De Battista, J.P.
Schardl, C.L.
Endophytes of native grasses from South America: Biodiversity and ecology
topic_facet Biology
Diversity
Ecology
Neotyphodium
South America
Arbuscular
Fungi
Neotyphodium
Neotyphodium tembladerae
Poaceae
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. © 2011 Elsevier Ltd and The British Mycological Society.
format JOUR
author Iannone, L.J.
Novas, M.V.
Young, C.A.
De Battista, J.P.
Schardl, C.L.
author_facet Iannone, L.J.
Novas, M.V.
Young, C.A.
De Battista, J.P.
Schardl, C.L.
author_sort Iannone, L.J.
title Endophytes of native grasses from South America: Biodiversity and ecology
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
url http://hdl.handle.net/20.500.12110/paper_17545048_v5_n3_p357_Iannone
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