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 foun...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Elsevier
2019
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| Online Access: | 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 |
| _version_ | 1855035297957412864 |
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| author | Iannone, Leopoldo Javier Novas, María Victoria Young, Carolyn A. De Battista, Jose Pedro Schardl, Christopher L. |
| author_browse | De Battista, Jose Pedro Iannone, Leopoldo Javier Novas, María Victoria Schardl, Christopher L. Young, Carolyn A. |
| author_facet | Iannone, Leopoldo Javier Novas, María Victoria Young, Carolyn A. De Battista, Jose Pedro Schardl, Christopher L. |
| author_sort | Iannone, Leopoldo Javier |
| collection | INTA Digital |
| 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. |
| format | info:ar-repo/semantics/artículo |
| id | INTA4306 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA43062019-01-22T11:42:28Z Endophytes of native grasses from South America: biodiversity and ecology Iannone, Leopoldo Javier Novas, María Victoria Young, Carolyn A. De Battista, Jose Pedro Schardl, Christopher L. Hongos Endofitas Biodiversidad Gramineas Organismos Indígenas Ecología Fungi Endophytes Biodiversity Grasses Indigenous Organisms Ecology Gramíneas Nativas América del Sur 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 2019-01-22T11:41:00Z 2019-01-22T11:41:00Z 2012-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 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 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Fungal Ecology 5 (3) : 357-363 (June 2012) |
| spellingShingle | Hongos Endofitas Biodiversidad Gramineas Organismos Indígenas Ecología Fungi Endophytes Biodiversity Grasses Indigenous Organisms Ecology Gramíneas Nativas América del Sur Iannone, Leopoldo Javier Novas, María Victoria Young, Carolyn A. De Battista, Jose Pedro Schardl, Christopher L. Endophytes of native grasses from South America: biodiversity and ecology |
| title | 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_short | Endophytes of native grasses from South America: biodiversity and ecology |
| title_sort | endophytes of native grasses from south america biodiversity and ecology |
| topic | Hongos Endofitas Biodiversidad Gramineas Organismos Indígenas Ecología Fungi Endophytes Biodiversity Grasses Indigenous Organisms Ecology Gramíneas Nativas América del Sur |
| 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 |
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