Comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation
Golden buckwheat (Fagopyrum dibotrys or Fagopyrum cymosum) and Tartary buckwheat (Fagopyrum tataricum) belong to the Polygonaceae and the Fagopyrum genus is rich in flavonoids. Golden buckwheat is a wild relative of Tartary buckwheat, yet golden buckwheat is a traditional Chinese herbal medicine and...
| 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/10568/120047 |
| _version_ | 1855519379993657344 |
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| author | He, Ming He, Yuqi Zhang, Kaixuan Lu, Xiang Zhang, Xuemei Gao, Bin Fan, Yu Zhao, Hui Jha, Rintu Huda, Md Nurul Tang, Yu Wang, Junzhen Yang, Weifei Yan, Mingli Cheng, Jianping Ruan, Jingjun Dulloo, Mohammad Ehsan Zhang, Zongwen Georgiev, Milen I Chapman, Mark A. Zhou, Meiliang |
| author_browse | Chapman, Mark A. Cheng, Jianping Dulloo, Mohammad Ehsan Fan, Yu Gao, Bin Georgiev, Milen I He, Ming He, Yuqi Huda, Md Nurul Jha, Rintu Lu, Xiang Ruan, Jingjun Tang, Yu Wang, Junzhen Yan, Mingli Yang, Weifei Zhang, Kaixuan Zhang, Xuemei Zhang, Zongwen Zhao, Hui Zhou, Meiliang |
| author_facet | He, Ming He, Yuqi Zhang, Kaixuan Lu, Xiang Zhang, Xuemei Gao, Bin Fan, Yu Zhao, Hui Jha, Rintu Huda, Md Nurul Tang, Yu Wang, Junzhen Yang, Weifei Yan, Mingli Cheng, Jianping Ruan, Jingjun Dulloo, Mohammad Ehsan Zhang, Zongwen Georgiev, Milen I Chapman, Mark A. Zhou, Meiliang |
| author_sort | He, Ming |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Golden buckwheat (Fagopyrum dibotrys or Fagopyrum cymosum) and Tartary buckwheat (Fagopyrum tataricum) belong to the Polygonaceae and the Fagopyrum genus is rich in flavonoids. Golden buckwheat is a wild relative of Tartary buckwheat, yet golden buckwheat is a traditional Chinese herbal medicine and Tartary buckwheat is a food crop. The genetic basis of adaptive divergence between these two buckwheats is poorly understood. Here, we assembled a high‐quality chromosome‐level genome of golden buckwheat and found a one‐to‐one syntenic relationship with the chromosomes of Tartary buckwheat. Two large inversions were identified that differentiate golden buckwheat and Tartary buckwheat. Metabolomic and genetic comparisons of golden buckwheat and Tartary buckwheat indicate an amplified copy number of FdCHI, FdF3H, FdDFR, and FdLAR gene families in golden buckwheat, and a parallel increase in medicinal flavonoid content. Resequencing of 34 wild golden buckwheat accessions across the two morphologically distinct ecotypes identified candidate genes, including FdMYB44 and FdCRF4, putatively involved in flavonoid accumulation and differentiation of plant architecture, respectively. Our comparative genomic study provides abundant genomic resources of genomic divergent variation to improve buckwheat with excellent nutritional and medicinal value.Golden buckwheat (Fagopyrum dibotrys or Fagopyrum cymosum) and Tartary buckwheat (Fagopyrum tataricum) belong to the Polygonaceae and the Fagopyrum genus is rich in flavonoids. Golden buckwheat is a wild relative of Tartary buckwheat, yet golden buckwheat is a traditional Chinese herbal medicine and Tartary buckwheat is a food crop. The genetic basis of adaptive divergence between these two buckwheats is poorly understood.Here, we assembled a high‐quality chromosome‐level genome of golden buckwheat and found a one‐to‐one syntenic relationship with the chromosomes of Tartary buckwheat. Two large inversions were identified that differentiate golden buckwheat and Tartary buckwheat.Metabolomic and genetic comparisons of golden buckwheat and Tartary buckwheat indicate an amplified copy number of FdCHI, FdF3H, FdDFR, and FdLAR gene families in golden buckwheat, and a parallel increase in medicinal flavonoid content. Resequencing of 34 wild golden buckwheat accessions across the two morphologically distinct ecotypes identified candidate genes, including FdMYB44 and FdCRF4, putatively involved in flavonoid accumulation and differentiation of plant architecture, respectively.Our comparative genomic study provides abundant genomic resources of genomic divergent variation to improve buckwheat with excellent nutritional and medicinal value. |
| format | Journal Article |
| id | CGSpace120047 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | CGSpace1200472025-12-08T09:54:28Z Comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation He, Ming He, Yuqi Zhang, Kaixuan Lu, Xiang Zhang, Xuemei Gao, Bin Fan, Yu Zhao, Hui Jha, Rintu Huda, Md Nurul Tang, Yu Wang, Junzhen Yang, Weifei Yan, Mingli Cheng, Jianping Ruan, Jingjun Dulloo, Mohammad Ehsan Zhang, Zongwen Georgiev, Milen I Chapman, Mark A. Zhou, Meiliang genomes genetic variation crop improvement nutritive value buckwheat genomas variación genética mejora de cultivos physiology Golden buckwheat (Fagopyrum dibotrys or Fagopyrum cymosum) and Tartary buckwheat (Fagopyrum tataricum) belong to the Polygonaceae and the Fagopyrum genus is rich in flavonoids. Golden buckwheat is a wild relative of Tartary buckwheat, yet golden buckwheat is a traditional Chinese herbal medicine and Tartary buckwheat is a food crop. The genetic basis of adaptive divergence between these two buckwheats is poorly understood. Here, we assembled a high‐quality chromosome‐level genome of golden buckwheat and found a one‐to‐one syntenic relationship with the chromosomes of Tartary buckwheat. Two large inversions were identified that differentiate golden buckwheat and Tartary buckwheat. Metabolomic and genetic comparisons of golden buckwheat and Tartary buckwheat indicate an amplified copy number of FdCHI, FdF3H, FdDFR, and FdLAR gene families in golden buckwheat, and a parallel increase in medicinal flavonoid content. Resequencing of 34 wild golden buckwheat accessions across the two morphologically distinct ecotypes identified candidate genes, including FdMYB44 and FdCRF4, putatively involved in flavonoid accumulation and differentiation of plant architecture, respectively. Our comparative genomic study provides abundant genomic resources of genomic divergent variation to improve buckwheat with excellent nutritional and medicinal value.Golden buckwheat (Fagopyrum dibotrys or Fagopyrum cymosum) and Tartary buckwheat (Fagopyrum tataricum) belong to the Polygonaceae and the Fagopyrum genus is rich in flavonoids. Golden buckwheat is a wild relative of Tartary buckwheat, yet golden buckwheat is a traditional Chinese herbal medicine and Tartary buckwheat is a food crop. The genetic basis of adaptive divergence between these two buckwheats is poorly understood.Here, we assembled a high‐quality chromosome‐level genome of golden buckwheat and found a one‐to‐one syntenic relationship with the chromosomes of Tartary buckwheat. Two large inversions were identified that differentiate golden buckwheat and Tartary buckwheat.Metabolomic and genetic comparisons of golden buckwheat and Tartary buckwheat indicate an amplified copy number of FdCHI, FdF3H, FdDFR, and FdLAR gene families in golden buckwheat, and a parallel increase in medicinal flavonoid content. Resequencing of 34 wild golden buckwheat accessions across the two morphologically distinct ecotypes identified candidate genes, including FdMYB44 and FdCRF4, putatively involved in flavonoid accumulation and differentiation of plant architecture, respectively.Our comparative genomic study provides abundant genomic resources of genomic divergent variation to improve buckwheat with excellent nutritional and medicinal value. 2022-09 2022-07-06T11:45:13Z 2022-07-06T11:45:13Z Journal Article https://hdl.handle.net/10568/120047 en Limited Access Wiley He, M.; He, Y.; Zhang, K.; Lu, X.; Zhang, X.; Gao, B.; Fan, Y.; Zhao, H.; Jha, R.; Huda, M.N.; Tang, Y.; Wang, J.; Yang, W.; Yan, M.; Cheng, J.; Ruan, J.; Dulloo, E.; Zhang, Z.; Georgiev, M.I.; Chapman, M.A.; Zhou, M. (2022), Comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation. New Phytologist, Online first paper (14 June 2022). ISSN: 0028-646X |
| spellingShingle | genomes genetic variation crop improvement nutritive value buckwheat genomas variación genética mejora de cultivos physiology He, Ming He, Yuqi Zhang, Kaixuan Lu, Xiang Zhang, Xuemei Gao, Bin Fan, Yu Zhao, Hui Jha, Rintu Huda, Md Nurul Tang, Yu Wang, Junzhen Yang, Weifei Yan, Mingli Cheng, Jianping Ruan, Jingjun Dulloo, Mohammad Ehsan Zhang, Zongwen Georgiev, Milen I Chapman, Mark A. Zhou, Meiliang Comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation |
| title | Comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation |
| title_full | Comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation |
| title_fullStr | Comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation |
| title_full_unstemmed | Comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation |
| title_short | Comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation |
| title_sort | comparison of buckwheat genomes reveals the genetic basis of metabolomic divergence and ecotype differentiation |
| topic | genomes genetic variation crop improvement nutritive value buckwheat genomas variación genética mejora de cultivos physiology |
| url | https://hdl.handle.net/10568/120047 |
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