Digestive activity and organic compounds of Nezara viridula watery saliva induce defensive soybean seed responses
The stink bug Nezara viridula is one of the most threatening pests for agriculture in North and South America, and its oral secretion may be responsible for the damage it causes in soybean (Glycine max) crop. The high level of injury to seeds caused by pentatomids is related to their feeding behavio...
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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| Acceso en línea: | http://ri.agro.uba.ar/files/download/articulo/2020giacometti.pdf LINK AL EDITOR |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
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| 005 | 20240320142240.0 | ||
| 008 | 211110t2020 xxudo|||o|||| 00| 0 eng d | ||
| 999 | |c 54364 |d 54364 | ||
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| 022 | |a 2045-2322 | ||
| 024 | |a 10.1038/s41598-020-72540-3 | ||
| 040 | |a AR-BaUFA |c AR-BaUFA | ||
| 245 | 1 | 0 | |a Digestive activity and organic compounds of Nezara viridula watery saliva induce defensive soybean seed responses |
| 520 | |a The stink bug Nezara viridula is one of the most threatening pests for agriculture in North and South America, and its oral secretion may be responsible for the damage it causes in soybean (Glycine max) crop. The high level of injury to seeds caused by pentatomids is related to their feeding behavior, morphology of mouth parts, and saliva, though information on the specifc composition of the oral secretion is scarce. Field studies were conducted to evaluate the biochemical damage produced by herbivory to developing soybean seeds. We measured metabolites and proteins to profle the insect saliva in order to understand the dynamics of soybean-herbivore interactions. We describe the mouth parts of N. viridula and the presence of metabolites, proteins and active enzymes in the watery saliva that could be involved in seed cell wall modifcation, thus triggering plant defenses against herbivory. We did not detect proteins from bacteria, yeasts, or soybean in the oral secretion after feeding. These results suggest that the digestive activity and organic compounds of watery saliva may elicit a plant self-protection response. This study adds to our understanding of stink bug saliva plasticity and its role in the struggle against soybean defenses. | ||
| 650 | |2 Agrovoc |9 26 | ||
| 653 | |a DIGESTIVE ACTIVITY | ||
| 653 | |a NEZARA VIRIDULA | ||
| 653 | |a SOYBEAN SEED | ||
| 653 | |a ORGANIC COMPOUNDS | ||
| 700 | 1 | |9 68244 |a Giacometti, Romina |u Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. |u CONICET – Universidad de Buenos Aires. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. |u Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Bioquímica. Buenos Aires, Argentina. | |
| 700 | 1 | |9 73086 |a Jacobi, Vanesa Gisela |u Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. |u CONICET – Universidad de Buenos Aires. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. | |
| 700 | 1 | |9 66853 |a Kronberg, María Florencia |u Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. |u CONICET – Universidad de Buenos Aires. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. |u Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Bioquímica. Buenos Aires, Argentina. | |
| 700 | 1 | |a Panagos, Charalampos |u University of Georgia. Complex Carbohydrate Research Center (CCRC). Athens, GA, USA. |9 73087 | |
| 700 | 1 | |a Edison, Arthur S. |u University of Georgia. Complex Carbohydrate Research Center (CCRC). Athens, GA, USA. |9 73088 | |
| 700 | 1 | |9 7916 |a Zavala, Jorge Alberto |u Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. |u CONICET – Universidad de Buenos Aires. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. |u Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Bioquímica. Buenos Aires, Argentina. | |
| 773 | 0 | |t Scientific reports |g Vol.10, (2020), art.15468, 12 p., grafs., fot. | |
| 856 | |f 2020giacometti |i En Internet |q application/pdf |u http://ri.agro.uba.ar/files/download/articulo/2020giacometti.pdf |x ARTI202111 | ||
| 856 | |u https://www.nature.com |z LINK AL EDITOR | ||
| 942 | |c ARTICULO | ||
| 942 | |c ENLINEA | ||
| 976 | |a AAG | ||