Negative modulation of SA signaling components by the capsid protein of tobacco mosaic virus is required for viral long-distance movement
An important aspect of plant–virus interaction is the way viruses dynamically move over long distances and how plant immunity modulates viral systemic movement. Salicylic acid (SA), a well-characterized hormone responsible for immune responses against virus, is activated through different transcript...
| Main Authors: | , , , , , , , |
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Wiley
2024
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| Online Access: | http://hdl.handle.net/20.500.12123/18792 https://onlinelibrary.wiley.com/doi/10.1111/tpj.15268 https://doi.org/10.1111/tpj.15268 |
| _version_ | 1855037916253782016 |
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| author | Venturuzzi, Andrea Laura Rodriguez, Maria Cecilia Conti, Gabriela Leone, Melisa Caro, Maria Del Pilar Montecchia, Juan Francisco Zavallo, Diego Asurmendi, Sebastian |
| author_browse | Asurmendi, Sebastian Caro, Maria Del Pilar Conti, Gabriela Leone, Melisa Montecchia, Juan Francisco Rodriguez, Maria Cecilia Venturuzzi, Andrea Laura Zavallo, Diego |
| author_facet | Venturuzzi, Andrea Laura Rodriguez, Maria Cecilia Conti, Gabriela Leone, Melisa Caro, Maria Del Pilar Montecchia, Juan Francisco Zavallo, Diego Asurmendi, Sebastian |
| author_sort | Venturuzzi, Andrea Laura |
| collection | INTA Digital |
| description | An important aspect of plant–virus interaction is the way viruses dynamically move over long distances and how plant immunity modulates viral systemic movement. Salicylic acid (SA), a well-characterized hormone responsible for immune responses against virus, is activated through different transcription factors including TGA and WRKY. In tobamoviruses, evidence suggests that capsid protein (CP) is required for long-distance movement, although its precise role has not been fully characterized yet. Previously, we showed that the CP of Tobacco Mosaic Virus (TMV)-Cg negatively modulates the SA-mediated defense. In this study, we analyzed the impact of SA-defense mechanism on the long-distance transport of a truncated version of TMV (TMV ∆CP virus) that cannot move to systemic tissues. The study showed that the negative modulation of NPR1 and TGA10 factors allows the long-distance transport of TMV ∆CP virus. Moreover, we observed that the stabilization of DELLA proteins promotes TMV ∆CP systemic movement. We also characterized a group of genes, part of a network modulated by CP, involved in TMV ∆CP long-distance transport. Altogether, our results indicate that CP-mediated downregulation of SA signaling pathway is required for the virus systemic movement, and this role of CP may be linked to its ability to stabilize DELLA proteins. |
| format | info:ar-repo/semantics/artículo |
| id | INTA18792 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | INTA187922024-08-05T10:19:50Z Negative modulation of SA signaling components by the capsid protein of tobacco mosaic virus is required for viral long-distance movement Venturuzzi, Andrea Laura Rodriguez, Maria Cecilia Conti, Gabriela Leone, Melisa Caro, Maria Del Pilar Montecchia, Juan Francisco Zavallo, Diego Asurmendi, Sebastian Coat Poteins Tobamovirus Plant Viruses Tobacco Mosaic Tobamovirus Salicylic Acids Immune Response Proteínas de la Cubierta Virus de las Plantas Tobamovirus del Mosaico del Tabaco Ácido Salicílico Respuesta Inmunológica Systemic Movement DELLA Proteins Movimiento Sistémico Proteínas DELLA An important aspect of plant–virus interaction is the way viruses dynamically move over long distances and how plant immunity modulates viral systemic movement. Salicylic acid (SA), a well-characterized hormone responsible for immune responses against virus, is activated through different transcription factors including TGA and WRKY. In tobamoviruses, evidence suggests that capsid protein (CP) is required for long-distance movement, although its precise role has not been fully characterized yet. Previously, we showed that the CP of Tobacco Mosaic Virus (TMV)-Cg negatively modulates the SA-mediated defense. In this study, we analyzed the impact of SA-defense mechanism on the long-distance transport of a truncated version of TMV (TMV ∆CP virus) that cannot move to systemic tissues. The study showed that the negative modulation of NPR1 and TGA10 factors allows the long-distance transport of TMV ∆CP virus. Moreover, we observed that the stabilization of DELLA proteins promotes TMV ∆CP systemic movement. We also characterized a group of genes, part of a network modulated by CP, involved in TMV ∆CP long-distance transport. Altogether, our results indicate that CP-mediated downregulation of SA signaling pathway is required for the virus systemic movement, and this role of CP may be linked to its ability to stabilize DELLA proteins. Instituto de Biotecnología Fil: Venturuzzi, Andrea Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Venturuzzi, Andrea Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Rodriguez, Maria Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Rodriguez, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Conti, Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Conti, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Leone, Melisa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Leone, Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Caro, María del Pilar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Caro, María del Pilar. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Montecchia, Juan Francisco. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Montecchia, Juan Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Zavallo, Diego. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular (IABIMO); Argentina Fil: Zavallo, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Asurmendi, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Asurmendi, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2024-08-05T10:10:50Z 2024-08-05T10:10:50Z 2021-05 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://hdl.handle.net/20.500.12123/18792 https://onlinelibrary.wiley.com/doi/10.1111/tpj.15268 1365-313X https://doi.org/10.1111/tpj.15268 eng info:eu-repograntAgreement/INTA/2019-PD-E6-I116-001, Identificación y análisis funcional de genes o redes génicas de interés biotecnológico con fin agropecuario, forestal, agroalimentario y/o agroindustrial info:eu-repograntAgreement/INTA/2019-PD-E4-I085-001, Determinación de los mecanismos de resistencia a enfermedades mediante la caracterización de las interacciones moleculares en sistemas planta-patógeno info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Wiley The Plant Journal 106 (4) : 896–912 (May 2021) |
| spellingShingle | Coat Poteins Tobamovirus Plant Viruses Tobacco Mosaic Tobamovirus Salicylic Acids Immune Response Proteínas de la Cubierta Virus de las Plantas Tobamovirus del Mosaico del Tabaco Ácido Salicílico Respuesta Inmunológica Systemic Movement DELLA Proteins Movimiento Sistémico Proteínas DELLA Venturuzzi, Andrea Laura Rodriguez, Maria Cecilia Conti, Gabriela Leone, Melisa Caro, Maria Del Pilar Montecchia, Juan Francisco Zavallo, Diego Asurmendi, Sebastian Negative modulation of SA signaling components by the capsid protein of tobacco mosaic virus is required for viral long-distance movement |
| title | Negative modulation of SA signaling components by the capsid protein of tobacco mosaic virus is required for viral long-distance movement |
| title_full | Negative modulation of SA signaling components by the capsid protein of tobacco mosaic virus is required for viral long-distance movement |
| title_fullStr | Negative modulation of SA signaling components by the capsid protein of tobacco mosaic virus is required for viral long-distance movement |
| title_full_unstemmed | Negative modulation of SA signaling components by the capsid protein of tobacco mosaic virus is required for viral long-distance movement |
| title_short | Negative modulation of SA signaling components by the capsid protein of tobacco mosaic virus is required for viral long-distance movement |
| title_sort | negative modulation of sa signaling components by the capsid protein of tobacco mosaic virus is required for viral long distance movement |
| topic | Coat Poteins Tobamovirus Plant Viruses Tobacco Mosaic Tobamovirus Salicylic Acids Immune Response Proteínas de la Cubierta Virus de las Plantas Tobamovirus del Mosaico del Tabaco Ácido Salicílico Respuesta Inmunológica Systemic Movement DELLA Proteins Movimiento Sistémico Proteínas DELLA |
| url | http://hdl.handle.net/20.500.12123/18792 https://onlinelibrary.wiley.com/doi/10.1111/tpj.15268 https://doi.org/10.1111/tpj.15268 |
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