Wild relatives of potato may bolster its adaptation to new niches under future climate scenarios
Food production strategies and patterns are being altered in response to climate change. Enhancing the adaptation of important food crops to novel climate regimes will be critical to maintaining world food supplies. Climate change is altering the suitability of production areas for crops such as pot...
| Autores principales: | , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Wiley
2022
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/117492 |
| _version_ | 1855516965806800896 |
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| author | Fumia, Nathan Pironon, Samuel Rubinoff, Daniel Khoury, Colin K. Gore, Michael A. Kantar, Michael B. |
| author_browse | Fumia, Nathan Gore, Michael A. Kantar, Michael B. Khoury, Colin K. Pironon, Samuel Rubinoff, Daniel |
| author_facet | Fumia, Nathan Pironon, Samuel Rubinoff, Daniel Khoury, Colin K. Gore, Michael A. Kantar, Michael B. |
| author_sort | Fumia, Nathan |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Food production strategies and patterns are being altered in response to climate change. Enhancing the adaptation of important food crops to novel climate regimes will be critical to maintaining world food supplies. Climate change is altering the suitability of production areas for crops such as potato (Solanum tuberosum L.) making future productivity, resilience, and sustainability of this crop dependent on breeding for climate adaptation, including through the introgression of novel traits from its wild relatives. To better understand the future production climate envelopes of potatoes, and the potential of its wild relatives to contribute to adaptation to these environments, we estimated the climate of potato in four future climate scenarios and overlapped the current climate of 72 wild relative species and potato with these future climates. We discovered a shift of up to 12.5% by potato from current to novel climate by 2070 and varying magnitudes of overlap by different wild relatives with potato, primarily driven by the extent of endemism. To address the threat of novel climate on potato production and with the wealth of data available for the agrobiodiversity in potato wild relatives, we systematically developed a prioritization value inspired by the logic of the breeder's equation for locating potentially beneficial species possessing local adaptability, climatic plasticity, and interspecific crossability. In doing so, 26 unique species by discrete climate combinations are found, highlighting the presence of unique species to use in adapting potato to changing local climates. Further, the 20 highest prioritized values belong to diploid species, enforcing the drive to shift into diploid breeding by the potato research community, where introgression of the local climate adaptability traits may be more streamlined. |
| format | Journal Article |
| id | CGSpace117492 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | CGSpace1174922025-12-08T09:54:28Z Wild relatives of potato may bolster its adaptation to new niches under future climate scenarios Fumia, Nathan Pironon, Samuel Rubinoff, Daniel Khoury, Colin K. Gore, Michael A. Kantar, Michael B. climate change crop improvement food security environmental factors adaptability plant breeding cambio climático mejora de cultivos seguridad alimentaria food science forestry Food production strategies and patterns are being altered in response to climate change. Enhancing the adaptation of important food crops to novel climate regimes will be critical to maintaining world food supplies. Climate change is altering the suitability of production areas for crops such as potato (Solanum tuberosum L.) making future productivity, resilience, and sustainability of this crop dependent on breeding for climate adaptation, including through the introgression of novel traits from its wild relatives. To better understand the future production climate envelopes of potatoes, and the potential of its wild relatives to contribute to adaptation to these environments, we estimated the climate of potato in four future climate scenarios and overlapped the current climate of 72 wild relative species and potato with these future climates. We discovered a shift of up to 12.5% by potato from current to novel climate by 2070 and varying magnitudes of overlap by different wild relatives with potato, primarily driven by the extent of endemism. To address the threat of novel climate on potato production and with the wealth of data available for the agrobiodiversity in potato wild relatives, we systematically developed a prioritization value inspired by the logic of the breeder's equation for locating potentially beneficial species possessing local adaptability, climatic plasticity, and interspecific crossability. In doing so, 26 unique species by discrete climate combinations are found, highlighting the presence of unique species to use in adapting potato to changing local climates. Further, the 20 highest prioritized values belong to diploid species, enforcing the drive to shift into diploid breeding by the potato research community, where introgression of the local climate adaptability traits may be more streamlined. 2022-05 2022-01-13T10:04:38Z 2022-01-13T10:04:38Z Journal Article https://hdl.handle.net/10568/117492 en Open Access application/pdf Wiley Fumia, N.; Pironon, S.; Rubinoff, D.; Khoury, C.K.; Gore, M.A.; Kantar, M.B. (2022) Wild relatives of potato may bolster its adaptation to new niches under future climate scenarios. Food and Energy Security, Online first paper (07 January 2022). 15 p. ISSN: 2048-3694 |
| spellingShingle | climate change crop improvement food security environmental factors adaptability plant breeding cambio climático mejora de cultivos seguridad alimentaria food science forestry Fumia, Nathan Pironon, Samuel Rubinoff, Daniel Khoury, Colin K. Gore, Michael A. Kantar, Michael B. Wild relatives of potato may bolster its adaptation to new niches under future climate scenarios |
| title | Wild relatives of potato may bolster its adaptation to new niches under future climate scenarios |
| title_full | Wild relatives of potato may bolster its adaptation to new niches under future climate scenarios |
| title_fullStr | Wild relatives of potato may bolster its adaptation to new niches under future climate scenarios |
| title_full_unstemmed | Wild relatives of potato may bolster its adaptation to new niches under future climate scenarios |
| title_short | Wild relatives of potato may bolster its adaptation to new niches under future climate scenarios |
| title_sort | wild relatives of potato may bolster its adaptation to new niches under future climate scenarios |
| topic | climate change crop improvement food security environmental factors adaptability plant breeding cambio climático mejora de cultivos seguridad alimentaria food science forestry |
| url | https://hdl.handle.net/10568/117492 |
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