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Analyses of a chromosome-scale genome assembly reveal the origin and evolution of cultivated chrysanthemum
Chrysanthemum (Chrysanthemum morifolium Ramat.) is a globally important ornamental plant with great economic, cultural, and symbolic value. However, research on chrysanthemum is challenging due to its complex genetic background. Here, we report a near-complete assembly and annotation for C. morifoli...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10085997/ https://www.ncbi.nlm.nih.gov/pubmed/37037808 http://dx.doi.org/10.1038/s41467-023-37730-3 |
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| author | Song, Aiping Su, Jiangshuo Wang, Haibin Zhang, Zhongren Zhang, Xingtan Van de Peer, Yves Chen, Fei Fang, Weimin Guan, Zhiyong Zhang, Fei Wang, Zhenxing Wang, Likai Ding, Baoqing Zhao, Shuang Ding, Lian Liu, Ye Zhou, Lijie He, Jun Jia, Diwen Zhang, Jiali Chen, Chuwen Yu, Zhongyu Sun, Daojin Jiang, Jiafu Chen, Sumei Chen, Fadi |
| author_facet | Song, Aiping Su, Jiangshuo Wang, Haibin Zhang, Zhongren Zhang, Xingtan Van de Peer, Yves Chen, Fei Fang, Weimin Guan, Zhiyong Zhang, Fei Wang, Zhenxing Wang, Likai Ding, Baoqing Zhao, Shuang Ding, Lian Liu, Ye Zhou, Lijie He, Jun Jia, Diwen Zhang, Jiali Chen, Chuwen Yu, Zhongyu Sun, Daojin Jiang, Jiafu Chen, Sumei Chen, Fadi |
| author_sort | Song, Aiping |
| collection | PubMed |
| description | Chrysanthemum (Chrysanthemum morifolium Ramat.) is a globally important ornamental plant with great economic, cultural, and symbolic value. However, research on chrysanthemum is challenging due to its complex genetic background. Here, we report a near-complete assembly and annotation for C. morifolium comprising 27 pseudochromosomes (8.15 Gb; scaffold N50 of 303.69 Mb). Comparative and evolutionary analyses reveal a whole-genome triplication (WGT) event shared by Chrysanthemum species approximately 6 million years ago (Mya) and the possible lineage-specific polyploidization of C. morifolium approximately 3 Mya. Multilevel evidence suggests that C. morifolium is likely a segmental allopolyploid. Furthermore, a combination of genomics and transcriptomics approaches demonstrate the C. morifolium genome can be used to identify genes underlying key ornamental traits. Phylogenetic analysis of CmCCD4a traces the flower colour breeding history of cultivated chrysanthemum. Genomic resources generated from this study could help to accelerate chrysanthemum genetic improvement. |
| format | Online Article Text |
| id | pubmed-10085997 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2023 |
| publisher | Nature Publishing Group UK |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-100859972023-04-12 Analyses of a chromosome-scale genome assembly reveal the origin and evolution of cultivated chrysanthemum Song, Aiping Su, Jiangshuo Wang, Haibin Zhang, Zhongren Zhang, Xingtan Van de Peer, Yves Chen, Fei Fang, Weimin Guan, Zhiyong Zhang, Fei Wang, Zhenxing Wang, Likai Ding, Baoqing Zhao, Shuang Ding, Lian Liu, Ye Zhou, Lijie He, Jun Jia, Diwen Zhang, Jiali Chen, Chuwen Yu, Zhongyu Sun, Daojin Jiang, Jiafu Chen, Sumei Chen, Fadi Nat Commun Article Chrysanthemum (Chrysanthemum morifolium Ramat.) is a globally important ornamental plant with great economic, cultural, and symbolic value. However, research on chrysanthemum is challenging due to its complex genetic background. Here, we report a near-complete assembly and annotation for C. morifolium comprising 27 pseudochromosomes (8.15 Gb; scaffold N50 of 303.69 Mb). Comparative and evolutionary analyses reveal a whole-genome triplication (WGT) event shared by Chrysanthemum species approximately 6 million years ago (Mya) and the possible lineage-specific polyploidization of C. morifolium approximately 3 Mya. Multilevel evidence suggests that C. morifolium is likely a segmental allopolyploid. Furthermore, a combination of genomics and transcriptomics approaches demonstrate the C. morifolium genome can be used to identify genes underlying key ornamental traits. Phylogenetic analysis of CmCCD4a traces the flower colour breeding history of cultivated chrysanthemum. Genomic resources generated from this study could help to accelerate chrysanthemum genetic improvement. Nature Publishing Group UK 2023-04-11 /pmc/articles/PMC10085997/ /pubmed/37037808 http://dx.doi.org/10.1038/s41467-023-37730-3 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
| spellingShingle | Article Song, Aiping Su, Jiangshuo Wang, Haibin Zhang, Zhongren Zhang, Xingtan Van de Peer, Yves Chen, Fei Fang, Weimin Guan, Zhiyong Zhang, Fei Wang, Zhenxing Wang, Likai Ding, Baoqing Zhao, Shuang Ding, Lian Liu, Ye Zhou, Lijie He, Jun Jia, Diwen Zhang, Jiali Chen, Chuwen Yu, Zhongyu Sun, Daojin Jiang, Jiafu Chen, Sumei Chen, Fadi Analyses of a chromosome-scale genome assembly reveal the origin and evolution of cultivated chrysanthemum |
| title | Analyses of a chromosome-scale genome assembly reveal the origin and evolution of cultivated chrysanthemum |
| title_full | Analyses of a chromosome-scale genome assembly reveal the origin and evolution of cultivated chrysanthemum |
| title_fullStr | Analyses of a chromosome-scale genome assembly reveal the origin and evolution of cultivated chrysanthemum |
| title_full_unstemmed | Analyses of a chromosome-scale genome assembly reveal the origin and evolution of cultivated chrysanthemum |
| title_short | Analyses of a chromosome-scale genome assembly reveal the origin and evolution of cultivated chrysanthemum |
| title_sort | analyses of a chromosome-scale genome assembly reveal the origin and evolution of cultivated chrysanthemum |
| topic | Article |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10085997/ https://www.ncbi.nlm.nih.gov/pubmed/37037808 http://dx.doi.org/10.1038/s41467-023-37730-3 |
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