Fungal endophytes can eliminate the plant growth – defence trade - off
A trade-off between growth and defence functions is commonly observed in plants. We propose that the association of plants with Epichlo€e fungal endophytes may eliminate this trade-off. This would be a consequence of the double role of these endophytes in host plants: the stimulation of plant growth...
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| Formato: | Artículo |
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| Acceso en línea: | http://ri.agro.uba.ar/files/intranet/articulo/2021bastias.pdf LINK AL EDITOR |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
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| 024 | |a 10.1111/nph.17335 | ||
| 040 | |a AR-BaUFA |c AR-BaUFA | ||
| 100 | 1 | |9 67139 |a Bastías, Daniel A. |u Resilient Agriculture Innovation Centre of Excellence. AgResearch Limited. Grasslands Research Centre. Palmerston North, New Zealand. | |
| 245 | 0 | 0 | |a Fungal endophytes can eliminate the plant growth – defence trade - off |
| 520 | |a A trade-off between growth and defence functions is commonly observed in plants. We propose that the association of plants with Epichlo€e fungal endophytes may eliminate this trade-off. This would be a consequence of the double role of these endophytes in host plants: the stimulation of plant growth hormones (e.g. gibberellins) and the fungal production of antiherbivore alkaloids. We put forward a model that integrates this dual effect of endophytes on plant growth and defence and test its predictions by means of meta-analysis of published literature. Our results support the notion that the enhanced plant resistance promoted by endophytes does not compromise plant growth. The limits and ecological benefits of this endophyte-mediated lack of plant growth – defence trade - off are discussed. | ||
| 650 | |2 Agrovoc |9 26 | ||
| 653 | |a ALKALOIDS | ||
| 653 | |a ENDOPHYTES | ||
| 653 | |a GROWTH DEFENCE TRADE | ||
| 653 | |a PHYTOHORMONES | ||
| 653 | |a SYMBIOSIS | ||
| 700 | 1 | |a Gianolini, Pablo Roberto |u Universidad de La Serena. Departamento de Biología. La Serena, Chile. |u Universidad de Concepción. Departamento de Botánica. Concepción, Chile. |9 23646 | |
| 700 | 1 | |a Gundel, Pedro Emilio |u Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. |u CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. |9 28667 | |
| 773 | 0 | |t New phytologist |w (AR-BaUFA)SECS001166 |g Vol.230, no.6 (2021), p.2105-2113, il., grafs. | |
| 856 | |f 2021bastias |i en reservorio |q application/pdf |u http://ri.agro.uba.ar/files/intranet/articulo/2021bastias.pdf |x ARTI202206 | ||
| 856 | |u http://www.wiley.com/ |z LINK AL EDITOR | ||
| 942 | |c ARTICULO | ||
| 942 | |c ENLINEA | ||
| 976 | |a AAG | ||