Advances in grape and pathogen genomics toward durable grapevine disease resistance
© The Author(s) 2024. Published by Oxford University Press on behalf of the Society for Experimental Biology.
| Veröffentlicht in: | Journal of experimental botany. - 1985. - (2024) vom: 02. Nov. |
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| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2024
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| Zugriff auf das übergeordnete Werk: | Journal of experimental botany |
| Schlagworte: | Journal Article Disease resistance Effectors Grape downy mildew Grape powdery mildew Pathogenomics Phased genome assembly Pierce’s disease Resistant gene stacking |
| Zusammenfassung: | © The Author(s) 2024. Published by Oxford University Press on behalf of the Society for Experimental Biology. The future sustainability of viticulture depends on the development of grapevine cultivars with genetic resistance to diseases such as powdery mildew, downy mildew, and Pierce's disease. Recent advances in grape and pathogen genomics have dramatically improved our approach to durable disease resistance. The availability of diploid genome references for wild species, combined with the ability to phase resistance haplotypes and conduct genome-wide association and expression analyses, has greatly enhanced our ability to dissect genetic resistance loci. This progress is yielding candidate genes that will form the foundation for precise breeding, gene stacking, and genome editing in grape improvement programs. As resistance genes are deployed in vineyards, pathogen populations evolve to adapt and evade these defenses, posing ongoing challenges. Understanding the adaptive mechanisms of grapevine pathogens in response to resistant cultivars is crucial. Grape pathogenomics is advancing rapidly, marked by the sequencing of many pathogen genomes, the discovery of effectors, including the first ones responsible for disease resistance breakdown, and the development of graph-based pangenomes. These advancements offer valuable insights into pathogen evolution and inform strategies for sustainable disease management. Together, these genomic tools and insights are paving the way for developing resilient grapevine varieties, ensuring the long-term sustainability of viticulture |
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| Beschreibung: | Date Revised 02.11.2024 published: Print-Electronic Citation Status Publisher |
| ISSN: | 1460-2431 |
| DOI: | 10.1093/jxb/erae450 |