Getting ready for the ozone battle vertically transmitted fungal endophytes have transgenerational positive effects in plants
Ground-level ozone is a global air pollutant with high toxicity and represents a threat to plants and microorganisms. Although beneficial microorganisms can improve host performance, their role in connecting environmentally induced maternal plant phenotypes to progeny (transgenerational effects [TGE...
| Otros Autores: | , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Materias: | |
| Acceso en línea: | http://ri.agro.uba.ar/files/intranet/articulo/2021ueno.pdf LINK AL EDITOR |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
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| 024 | |a 10.1111/pce.14047 | ||
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| 245 | 1 | |a Getting ready for the ozone battle |b vertically transmitted fungal endophytes have transgenerational positive effects in plants | |
| 520 | |a Ground-level ozone is a global air pollutant with high toxicity and represents a threat to plants and microorganisms. Although beneficial microorganisms can improve host performance, their role in connecting environmentally induced maternal plant phenotypes to progeny (transgenerational effects [TGE]) is unknown. We evaluated fungal endophyte-mediated consequences of maternal plant exposure to ozone on performance of the progeny under contrasting scenarios of the same factor (high and low) at two stages: seedling and young plant. With no variation in biomass, maternal ozone-induced oxidative damage in the progeny that was lower in endophytesymbiotic plants. This correlated with an endophyte-mediated higher concentration of proline, a defence compound associated with stress control. Interestingly, ozone induced TGE was not associated with reductions in plant survival. On the contrary, there was an overall positive effect on seedling survival in the presence of endophytes. The positive effect of maternal ozone increasing young plant survival was irrespective of symbiosis and only expressed under high ozone condition. Our study shows that hereditary microorganisms can modulate the capacity of plants to transgenerationally adjust progeny phenotype to atmospheric change. | ||
| 650 | |2 Agrovoc |9 26 | ||
| 653 | |a AIR POLLUTION | ||
| 653 | |a EPICHLOË OCCULTANS | ||
| 653 | |a LOLIUM MULTIFLORUM | ||
| 653 | |a MATERNAL EFFEC | ||
| 653 | |a OXIDATIVE STRESS | ||
| 653 | |a PLANT MICROORGANISM INTERACTION | ||
| 653 | |a RISING GROUND LEVEL OZONE | ||
| 653 | |a SURVIVAL | ||
| 653 | |a SYMBIOSIS | ||
| 653 | |a TRANSGENERATIONAL EFFECT | ||
| 700 | 1 | |a Ueno, Andrea Celeste |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 34719 | |
| 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. |u Universidad de Talca. Instituto de Ciencias Biológicas. Talca, Chile. |9 28667 | |
| 700 | 1 | |a Molina Montenegro, Marco A. |u Universidad de Talca. Instituto de Ciencias Biológicas. Talca, Chile. |u Universidad Católica del Norte. Centro de Estudios Avanzados en Zonas Aridas (CEAZA). Coquimbo, Chile. |u Universidad Católica del Maule. Centro de Investigación y Estudios Avanzados del Maule (CIEAM). Talca, Chile. |9 68288 | |
| 700 | 1 | |a Ramos, Patricio |u Universidad de Talca. Instituto de Ciencias Biológicas. Talca, Chile. |u Universidad de Talca. Núcleo Científico Multidisciplinario-DI. Talca, Chile. |9 72016 | |
| 700 | 1 | |a Ghersa, Claudio Marco |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 7549 | |
| 700 | 1 | |a Martínez Ghersa, María Alejandra |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 7113 | |
| 773 | 0 | |t Plant, cell and environment |g Vol.44, no.8 (2021), p.2716-2728, il., grafs., tbls. |w SECS000149 | |
| 856 | |f 2021ueno |i en reservorio |q application/pdf |u http://ri.agro.uba.ar/files/intranet/articulo/2021ueno.pdf |x ARTI202206 | ||
| 856 | |u https://www.wiley.com/ |z LINK AL EDITOR | ||
| 942 | |c ARTICULO | ||
| 942 | |c ENLINEA | ||
| 976 | |a AAG | ||