New Insights in Plant Response to Viroid Infection by Differential Expression Analysis
Viroids are small circular RNA molecules, 246 to 400 nt long, which infect several crop plants and can cause diseases of economic importance. Citrus spp. are the hosts in which the highest number of viroids has been recovered. Citrus exocortis viroid (CEVd), causal agent of citrus exocortis disease,...
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| Formato: | Objeto de conferencia |
| Lenguaje: | Inglés |
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IOCV
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.11939/7706 https://iocv.ucr.edu/sites/g/files/rcwecm4696/files/2020-06/Rizza_et_al.pdf |
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| author | Rizza, Serena Juárez, José Catara, Antonino Navarro, Luis Durán-Vila, Núria Ancillo, Gema |
| author2 | Timmer, L. W. |
| author_browse | Ancillo, Gema Catara, Antonino Durán-Vila, Núria Juárez, José Navarro, Luis Rizza, Serena Timmer, L. W. |
| author_facet | Timmer, L. W. Rizza, Serena Juárez, José Catara, Antonino Navarro, Luis Durán-Vila, Núria Ancillo, Gema |
| author_sort | Rizza, Serena |
| collection | ReDivia |
| description | Viroids are small circular RNA molecules, 246 to 400 nt long, which infect several crop plants and can cause diseases of economic importance. Citrus spp. are the hosts in which the highest number of viroids has been recovered. Citrus exocortis viroid (CEVd), causal agent of citrus exocortis disease, is responsible for several losses in citrus crops. Little is known about the molecular and cellular mechanisms by which viroids infect plants and produce symptoms. To deepen this knowledge, changes in the gene-expression profile during the early (pre–symptomatic) and the last (post-symptomatic) stage of Etrog citron infection by Citrus exocortis viroid (CEVd) were investigated using a citrus cDNA microarray. MaSigPro analysis was performed, and based on their expression profile along time, genes were divided into five clusters. These results will allow us to have a clearer idea about the changes in the plant transcriptome that are associated with symptom expression and/or with specific plant defense mechanisms. |
| format | Objeto de conferencia |
| id | ReDivia7706 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | IOCV |
| publisherStr | IOCV |
| record_format | dspace |
| spelling | ReDivia77062025-04-25T14:53:18Z New Insights in Plant Response to Viroid Infection by Differential Expression Analysis Rizza, Serena Juárez, José Catara, Antonino Navarro, Luis Durán-Vila, Núria Ancillo, Gema Timmer, L. W. Citrus exocortis viroid H20 Plant diseases Plant response Citrus Viroids Plant viruses Viroids are small circular RNA molecules, 246 to 400 nt long, which infect several crop plants and can cause diseases of economic importance. Citrus spp. are the hosts in which the highest number of viroids has been recovered. Citrus exocortis viroid (CEVd), causal agent of citrus exocortis disease, is responsible for several losses in citrus crops. Little is known about the molecular and cellular mechanisms by which viroids infect plants and produce symptoms. To deepen this knowledge, changes in the gene-expression profile during the early (pre–symptomatic) and the last (post-symptomatic) stage of Etrog citron infection by Citrus exocortis viroid (CEVd) were investigated using a citrus cDNA microarray. MaSigPro analysis was performed, and based on their expression profile along time, genes were divided into five clusters. These results will allow us to have a clearer idea about the changes in the plant transcriptome that are associated with symptom expression and/or with specific plant defense mechanisms. 2021-10-27T14:44:46Z 2021-10-27T14:44:46Z 2011 conferenceObject Rizza, S., Juarez, J., Catara, A., Navarro, L., Duran-Vila, N., & Ancillo, G. (2011). New Insights in Plant Response to Viroid Infection by Differential Expression Analysis. Proceedings of the Eighteenth Conference of the International Organization of Citrus Virologists, 3pp. Riverside, California. 2313-5123 0074-7203 (e-ISSN) http://hdl.handle.net/20.500.11939/7706 https://iocv.ucr.edu/sites/g/files/rcwecm4696/files/2020-06/Rizza_et_al.pdf en 2010 Eighteenth Conference of the International Organization of Citrus Virologists Brazil Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess IOCV electronico |
| spellingShingle | Citrus exocortis viroid H20 Plant diseases Plant response Citrus Viroids Plant viruses Rizza, Serena Juárez, José Catara, Antonino Navarro, Luis Durán-Vila, Núria Ancillo, Gema New Insights in Plant Response to Viroid Infection by Differential Expression Analysis |
| title | New Insights in Plant Response to Viroid Infection by Differential Expression Analysis |
| title_full | New Insights in Plant Response to Viroid Infection by Differential Expression Analysis |
| title_fullStr | New Insights in Plant Response to Viroid Infection by Differential Expression Analysis |
| title_full_unstemmed | New Insights in Plant Response to Viroid Infection by Differential Expression Analysis |
| title_short | New Insights in Plant Response to Viroid Infection by Differential Expression Analysis |
| title_sort | new insights in plant response to viroid infection by differential expression analysis |
| topic | Citrus exocortis viroid H20 Plant diseases Plant response Citrus Viroids Plant viruses |
| url | http://hdl.handle.net/20.500.11939/7706 https://iocv.ucr.edu/sites/g/files/rcwecm4696/files/2020-06/Rizza_et_al.pdf |
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