Assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement
Understanding heritability has historically been critical to the incorporation of traits of interest into plant breeding programmes for improvement. In our previous study, we assessed the heritability of several photosynthetic traits in indica rice, including biochemical limitations of photosynthesi...
| 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/10568/130121 |
| _version_ | 1855540161156218880 |
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| author | Acevedo-Siaca, Liana G. Long, Stephen P. |
| author_browse | Acevedo-Siaca, Liana G. Long, Stephen P. |
| author_facet | Acevedo-Siaca, Liana G. Long, Stephen P. |
| author_sort | Acevedo-Siaca, Liana G. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Understanding heritability has historically been critical to the incorporation of traits of interest into plant breeding programmes for improvement. In our previous study, we assessed the heritability of several photosynthetic traits in indica rice, including biochemical limitations of photosynthesis. Here, we discuss that even without directly evaluating sink limitation, there is still great value in this study for understanding how photosynthetic traits in rice could be incorporated into a breeding programme and which traits could be given priority. Additionally, we assert that limitation by Jmax will likely be more relevant than TPU limitation in the immediate future and could be a valuable factor for selection. However, we agree with Fabre and Dingkuhn (2022, https://doi.org/10.1111/pbr.13000) that sink limitation should be further examined within the context of plant improvement in the future. |
| format | Journal Article |
| id | CGSpace130121 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | CGSpace1301212024-08-27T10:37:11Z Assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement Acevedo-Siaca, Liana G. Long, Stephen P. gas exchange heritability photosynthesis improvement Understanding heritability has historically been critical to the incorporation of traits of interest into plant breeding programmes for improvement. In our previous study, we assessed the heritability of several photosynthetic traits in indica rice, including biochemical limitations of photosynthesis. Here, we discuss that even without directly evaluating sink limitation, there is still great value in this study for understanding how photosynthetic traits in rice could be incorporated into a breeding programme and which traits could be given priority. Additionally, we assert that limitation by Jmax will likely be more relevant than TPU limitation in the immediate future and could be a valuable factor for selection. However, we agree with Fabre and Dingkuhn (2022, https://doi.org/10.1111/pbr.13000) that sink limitation should be further examined within the context of plant improvement in the future. 2022-08 2023-04-23T10:53:50Z 2023-04-23T10:53:50Z Journal Article https://hdl.handle.net/10568/130121 en Limited Access Wiley Acevedo‐Siaca, L.G. and Long, S.P. 2022. Assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement. Plant Breeding, 141(4), 546–548 |
| spellingShingle | gas exchange heritability photosynthesis improvement Acevedo-Siaca, Liana G. Long, Stephen P. Assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement |
| title | Assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement |
| title_full | Assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement |
| title_fullStr | Assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement |
| title_full_unstemmed | Assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement |
| title_short | Assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement |
| title_sort | assessing heritability of biochemical limitations in photosynthesis can help elucidate new targets for improvement |
| topic | gas exchange heritability photosynthesis improvement |
| url | https://hdl.handle.net/10568/130121 |
| work_keys_str_mv | AT acevedosiacalianag assessingheritabilityofbiochemicallimitationsinphotosynthesiscanhelpelucidatenewtargetsforimprovement AT longstephenp assessingheritabilityofbiochemicallimitationsinphotosynthesiscanhelpelucidatenewtargetsforimprovement |