The water lily genome and the early evolution of flowering plants
文献类型：期刊论文
| 作者 | Zhang, Liangsheng10; Chen, Fei10,11; Zhang, Xingtan10; Li, Zhen12,13; Zhao, Yiyong8; Lohaus, Rolf12,13; Chang, Xiaojun10,15; Dong, Wei10; Ho, Simon Y. W.; Liu, Xing10 |
| 刊名 | NATURE
 |
| 出版日期 | 2020 |
| 卷号 | 577页码:79-84 |
| ISSN号 | 0028-0836 |
| 文献子类 | Article |
| 英文摘要 | Water lilies belong to the angiosperm order Nymphaeales. Amborellales, Nymphaeales and Austrobaileyales together form the so-called ANA-grade of angiosperms, which are extant representatives of lineages that diverged the earliest from the lineage leading to the extant mesangiosperms(1-3). Here we report the 409-megabase genome sequence of the blue-petal water lily (Nymphaea colorata). Our phylogenomic analyses support Amborellales and Nymphaeales as successive sister lineages to all other extant angiosperms. The N. colorata genome and 19 other water lily transcriptomes reveal a Nymphaealean whole-genome duplication event, which is shared by Nymphaeaceae and possibly Cabombaceae. Among the genes retained from this whole-genome duplication are homologues of genes that regulate flowering transition and flower development. The broad expression of homologues of floral ABCE genes in N. colorata might support a similarly broadly active ancestral ABCE model of floral organ determination in early angiosperms. Water lilies have evolved attractive floral scents and colours, which are features shared with mesangiosperms, and we identified their putative biosynthetic genes in N. colorata. The chemical compounds and biosynthetic genes behind floral scents suggest that they have evolved in parallel to those in mesangiosperms. Because of its unique phylogenetic position, the N. colorata genome sheds light on the early evolution of angiosperms. |
| 学科主题 | Science & Technology - Other Topics |
| 电子版国际标准刊号 | 1476-4687 |
| 出版地 | BERLIN |
| WOS关键词 | INDOLE-3-ACETIC-ACID METHYLTRANSFERASE ; BIOCHEMICAL-CHARACTERIZATION ; PHYLOGENETIC ANALYSES ; NUCLEAR GENES ; NEW-JERSEY ; ORIGIN ; LIKELIHOOD ; ALIGNMENT ; IDENTIFICATION ; ALGORITHMS |
| WOS研究方向 | KA2HC |
| 语种 | 英语 |
| 出版者 | Fei Chen acknowledges funding from National Natural Science Foundation of China (31801898). L.Z. is partly supported by the open funds of the State Key Laboratory of Crop Genetics and Germplasm Enhancement (ZW201909) and State Key Laboratory of Tree Genetics and Breeding (TGB2018004). H.T. thanks the Fujian provincial government in China for a Fujian 100 Talent Plan. Y.V.d.P. acknowledges funding from the European Union Seventh Framework Programme (FP7/2007-2013) under European Research Council Advanced Grant Agreement 322739 - DOUBLEUP. Z.L. is funded by a postdoctoral fellowship from the Special Research Fund of Ghent University (BOFPDO2018001701). |
| WOS记录号 | WOS:000505617400030 |
| 资助机构 | Chen, Wei/W-8311-2019 ; Ma, Hong/W-5251-2018 ; Jiao, Yuannian/AAZ-7054-2021 ; Van de Peer, Yves/AAE-7666-2019 ; Kong, Hongzhi/B-1784-2012 ; Wang, Kai/A-2143-2011 ; , 张亮生/AAQ-8574-2020 ; Li, Zhen/J-7103-2019 |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/21958]  |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Univ Pretoria, Ctr Microbial Ecol & Genom, Dept Biochem Genet & Microbiol, Pretoria, South Africa 2.South China Agr Univ, Integrat Microbiol Res Ctr, Guangdong Prov Key Lab Microbial Signals & Dis, Guangzhou, Guangdong, Peoples R China 3.Zhejiang Humanities Landscape Co Ltd, Hangzhou Tianjing Aquat Bot Garden, Hangzhou, Zhejiang, Peoples R China 4.Yunnan Acad Agr Sci, Floriculture Res Inst, Key Lab Flower Breeding Yunnan Prov, Natl Engn Res Ctr Ornamental Hort, Kunming, Yunnan, Peoples R China 5.Chengdu Univ Tradit Chinese Med, Innovat Inst Chinese Med & Pharm, Chengdu, Sichuan, Peoples R China 6.Univ Tennessee, Dept Plant Sci, Knoxville, TN USA 7.Univ Tennessee, Grad Sch Genome Sci & Technol, Knoxville, TN USA 8.VIB Ctr Plant Syst Biol, Ghent, Belgium 9.Chinese Acad Agr Sci, Tea Res Inst, Minist Agr & Rural Affairs, Key Lab Tea Qual & Safety Control, Hangzhou, Zhejiang, Peoples R China 10.Fujian Agr & Forestry Univ, Fujian Prov Key Lab Haixia Appl Plant Syst Biol, Minist Educ Genet Breeding & Multiple Utilizat Ct, Key Lab Natl Forestry,Key Lab, Fuzhou, Fujian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Liangsheng,Chen, Fei,Zhang, Xingtan,et al. The water lily genome and the early evolution of flowering plants[J]. NATURE,2020,577:79-84. |
| APA | Zhang, Liangsheng.,Chen, Fei.,Zhang, Xingtan.,Li, Zhen.,Zhao, Yiyong.,...&Tang, Haibao.(2020).The water lily genome and the early evolution of flowering plants.NATURE,577,79-84. |
| MLA | Zhang, Liangsheng,et al."The water lily genome and the early evolution of flowering plants".NATURE 577(2020):79-84. |
入库方式： OAI收割
来源：植物研究所
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