Pathogen fitness penalty as a predictor of durability of disease resistance genes
Host plant resistance has been used extensively for disease control in many crop species; however, the resistance conferred by many sources is not durable as a result of rapid changes in the pathogen. Although many resistance genes have been identified in plant germplasm, there is no easy way to pre...
| Autores principales: | , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Annual Reviews
2001
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| Acceso en línea: | https://hdl.handle.net/10568/167023 |
| _version_ | 1855526029590790144 |
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| author | Leach, Jan E. Vera Cruz, Casiana M. Bai, Jianfa Leung, Hei |
| author_browse | Bai, Jianfa Leach, Jan E. Leung, Hei Vera Cruz, Casiana M. |
| author_facet | Leach, Jan E. Vera Cruz, Casiana M. Bai, Jianfa Leung, Hei |
| author_sort | Leach, Jan E. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Host plant resistance has been used extensively for disease control in many crop species; however, the resistance conferred by many sources is not durable as a result of rapid changes in the pathogen. Although many resistance genes have been identified in plant germplasm, there is no easy way to predict the quality or durability of these resistance genes. In this review, we revisit the hypothesis that resistance genes imposing a high penalty to the pathogen for adaptation will likely be durable. By elucidating the molecular changes involved in pathogen adaptation and the associated fitness cost, a proactive approach may be developed to predict the durability of resistance genes available for deployment. |
| format | Journal Article |
| id | CGSpace167023 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2001 |
| publishDateRange | 2001 |
| publishDateSort | 2001 |
| publisher | Annual Reviews |
| publisherStr | Annual Reviews |
| record_format | dspace |
| spelling | CGSpace1670232024-12-22T05:44:52Z Pathogen fitness penalty as a predictor of durability of disease resistance genes Leach, Jan E. Vera Cruz, Casiana M. Bai, Jianfa Leung, Hei Host plant resistance has been used extensively for disease control in many crop species; however, the resistance conferred by many sources is not durable as a result of rapid changes in the pathogen. Although many resistance genes have been identified in plant germplasm, there is no easy way to predict the quality or durability of these resistance genes. In this review, we revisit the hypothesis that resistance genes imposing a high penalty to the pathogen for adaptation will likely be durable. By elucidating the molecular changes involved in pathogen adaptation and the associated fitness cost, a proactive approach may be developed to predict the durability of resistance genes available for deployment. 2001-09 2024-12-19T12:56:55Z 2024-12-19T12:56:55Z Journal Article https://hdl.handle.net/10568/167023 en Annual Reviews Leach, Jan E.; Vera Cruz, Casiana M.; Bai, Jianfa and Leung, Hei. 2001. Pathogen fitness penalty as a predictor of durability of disease resistance genes. Annu. Rev. Phytopathol., Volume 39 no. 1 p. 187-224 |
| spellingShingle | Leach, Jan E. Vera Cruz, Casiana M. Bai, Jianfa Leung, Hei Pathogen fitness penalty as a predictor of durability of disease resistance genes |
| title | Pathogen fitness penalty as a predictor of durability of disease resistance genes |
| title_full | Pathogen fitness penalty as a predictor of durability of disease resistance genes |
| title_fullStr | Pathogen fitness penalty as a predictor of durability of disease resistance genes |
| title_full_unstemmed | Pathogen fitness penalty as a predictor of durability of disease resistance genes |
| title_short | Pathogen fitness penalty as a predictor of durability of disease resistance genes |
| title_sort | pathogen fitness penalty as a predictor of durability of disease resistance genes |
| url | https://hdl.handle.net/10568/167023 |
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