Interactions between soybean, Bradyrhizobium japonicum and Soybean mosaic virus: the effects depend on the interaction sequence
The symbiotic interaction between soybean and nitrogen-fixing rhizobia can lead to plant growth promotion and induced systemic responses. Symbiotic interactions may increase tolerance/resistance to abiotic/biotic stress conditions, but are also sensitive to environmental conditions. Soybean mosaic v...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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2020
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/7881 https://www.publish.csiro.au/fp/FP17361 https://doi.org/10.1071/FP17361 |
| _version_ | 1855484092898869248 |
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| author | Andreola, Sofia Rodriguez, Marianela Parola, Rodrigo Alemano, Sergio Gabriel Lascano, Hernan Ramiro |
| author_browse | Alemano, Sergio Gabriel Andreola, Sofia Lascano, Hernan Ramiro Parola, Rodrigo Rodriguez, Marianela |
| author_facet | Andreola, Sofia Rodriguez, Marianela Parola, Rodrigo Alemano, Sergio Gabriel Lascano, Hernan Ramiro |
| author_sort | Andreola, Sofia |
| collection | INTA Digital |
| description | The symbiotic interaction between soybean and nitrogen-fixing rhizobia can lead to plant growth promotion and induced systemic responses. Symbiotic interactions may increase tolerance/resistance to abiotic/biotic stress conditions, but are also sensitive to environmental conditions. Soybean mosaic virus (SMV), which is transmitted by seed and aphids, severely affects crop yields in many areas of the world, consequently virus infection may precede rhizobium infection or vice versa in the field. With the hypothesis that sequence of interaction is a key determinant of the resulting responses; growth, primary metabolism and defence responses were evaluated in different interaction sequences. Results showed that vegetative growth was promoted by Bradyrhizobium japonicum (Bj) inoculation and drastically impaired by SMV infection. The negative effect of SMV single infection on soybean growth parameters was correlated with photosynthesis decrease, sugar accumulation, oxidative damage, and increases in salicylic acid levels. Bj inoculation partially reversed virus-induced symptoms, mainly at Bj-SMV sequence. However, this symptom attenuation did not correlate with less virus accumulation. Nodulation was negatively affected by SMV, particularly when virus infection was previous to Bj inoculation (SMV-Bj). Defence related hormones (salicylic acid (SA)/jasmonic acid (JA)) and the expression of defence-related genes were dependent on the sequence of tripartite interaction. The present study showed that the sequence of the tripartite interaction among soybean, Bj and SMV determinates the tolerance/susceptibility to SMV infection, through changes in the defence mechanism and metabolic alteration. |
| format | Artículo |
| id | INTA7881 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| record_format | dspace |
| spelling | INTA78812022-08-12T16:20:36Z Interactions between soybean, Bradyrhizobium japonicum and Soybean mosaic virus: the effects depend on the interaction sequence Andreola, Sofia Rodriguez, Marianela Parola, Rodrigo Alemano, Sergio Gabriel Lascano, Hernan Ramiro Rhizobiaceae Soybeans Soybean Mosaic Virus Soja Bradyrhizobium japonicum Virus Mosaico Soja Defence Rhizobia Systemic Response Soybean Primary Metabolism Symbiotic Interaction Tripartite Interaction The symbiotic interaction between soybean and nitrogen-fixing rhizobia can lead to plant growth promotion and induced systemic responses. Symbiotic interactions may increase tolerance/resistance to abiotic/biotic stress conditions, but are also sensitive to environmental conditions. Soybean mosaic virus (SMV), which is transmitted by seed and aphids, severely affects crop yields in many areas of the world, consequently virus infection may precede rhizobium infection or vice versa in the field. With the hypothesis that sequence of interaction is a key determinant of the resulting responses; growth, primary metabolism and defence responses were evaluated in different interaction sequences. Results showed that vegetative growth was promoted by Bradyrhizobium japonicum (Bj) inoculation and drastically impaired by SMV infection. The negative effect of SMV single infection on soybean growth parameters was correlated with photosynthesis decrease, sugar accumulation, oxidative damage, and increases in salicylic acid levels. Bj inoculation partially reversed virus-induced symptoms, mainly at Bj-SMV sequence. However, this symptom attenuation did not correlate with less virus accumulation. Nodulation was negatively affected by SMV, particularly when virus infection was previous to Bj inoculation (SMV-Bj). Defence related hormones (salicylic acid (SA)/jasmonic acid (JA)) and the expression of defence-related genes were dependent on the sequence of tripartite interaction. The present study showed that the sequence of the tripartite interaction among soybean, Bj and SMV determinates the tolerance/susceptibility to SMV infection, through changes in the defence mechanism and metabolic alteration. Instituto de Fisiología y Recursos Genéticos Vegetales Fil: Andreola, Sofía. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentina Fil: Rodriguez, Marianela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentina Fil: Parola, Rodrigo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentina Fil: Alemano, Sergio. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Ciencias Naturales; Argentina Fil: Lascano, Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Cátedra de Fisiología Vegetal; Argentina 2020-09-11T14:08:19Z 2020-09-11T14:08:19Z 2019-06-25 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/7881 https://www.publish.csiro.au/fp/FP17361 1445-4408 1445-4416 https://doi.org/10.1071/FP17361 eng info:eu-repo/semantics/restrictedAccess application/pdf Functional Plant Biology 46 (11) : 1036-1048 (2019) |
| spellingShingle | Rhizobiaceae Soybeans Soybean Mosaic Virus Soja Bradyrhizobium japonicum Virus Mosaico Soja Defence Rhizobia Systemic Response Soybean Primary Metabolism Symbiotic Interaction Tripartite Interaction Andreola, Sofia Rodriguez, Marianela Parola, Rodrigo Alemano, Sergio Gabriel Lascano, Hernan Ramiro Interactions between soybean, Bradyrhizobium japonicum and Soybean mosaic virus: the effects depend on the interaction sequence |
| title | Interactions between soybean, Bradyrhizobium japonicum and Soybean mosaic virus: the effects depend on the interaction sequence |
| title_full | Interactions between soybean, Bradyrhizobium japonicum and Soybean mosaic virus: the effects depend on the interaction sequence |
| title_fullStr | Interactions between soybean, Bradyrhizobium japonicum and Soybean mosaic virus: the effects depend on the interaction sequence |
| title_full_unstemmed | Interactions between soybean, Bradyrhizobium japonicum and Soybean mosaic virus: the effects depend on the interaction sequence |
| title_short | Interactions between soybean, Bradyrhizobium japonicum and Soybean mosaic virus: the effects depend on the interaction sequence |
| title_sort | interactions between soybean bradyrhizobium japonicum and soybean mosaic virus the effects depend on the interaction sequence |
| topic | Rhizobiaceae Soybeans Soybean Mosaic Virus Soja Bradyrhizobium japonicum Virus Mosaico Soja Defence Rhizobia Systemic Response Soybean Primary Metabolism Symbiotic Interaction Tripartite Interaction |
| url | http://hdl.handle.net/20.500.12123/7881 https://www.publish.csiro.au/fp/FP17361 https://doi.org/10.1071/FP17361 |
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