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Nature
| Title: | The water lily genome and the early evolution of flowering plants |
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| Author(s): | Zhang L; Chen F; Zhang X; Li Z; Zhao Y; Lohaus R; Chang X; Dong W; Ho SYW; Liu X; Song A; Chen J; Guo W; Wang Z; Zhuang Y; Wang H; Chen X; Hu J; Liu Y; Qin Y; Wang K; Dong S; Liu Y; Zhang S; Yu X; Wu Q; Wang L; Yan X; Jiao Y; Kong H; Zhou X; Yu C; Chen Y; Li F; Wang J; Chen W; Chen X; Jia Q; Zhang C; Jiang Y; Zhang W; Liu G; Fu J; Chen F; Ma H; Van de Peer Y; Tang H; |
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| Address: | "Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fujian Agriculture and Forestry University, Fuzhou, China. fafuzhang@163.com. Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fujian Agriculture and Forestry University, Fuzhou, China. College of Horticulture, Nanjing Agricultural University, Nanjing, China. Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium. VIB Center for Plant Systems Biology, Ghent, Belgium. State Key Laboratory of Genetic Engineering, Ministry of Education Key Laboratory of Biodiversity Sciences and Ecological Engineering, School of Life Sciences, Fudan University, Shanghai, China. Department of Biology, Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA, USA. Fairy Lake Botanical Garden, Shenzhen and Chinese Academy of Sciences, Shenzhen, China. School of Life and Environmental Sciences, University of Sydney, Sydney, New South Wales, Australia. State Key Laboratory of Subtropical Silviculture, School of Forestry and Biotechnology, Zhejiang A&F University, Hangzhou, China. BGI-Shenzhen, Shenzhen, China. School of Urban-Rural Planning and Landscape Architecture, Xuchang University, Xuchang, China. Key Laboratory of Plant Resources/Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, China. University of the Chinese Academy of Sciences, Beijing, China. State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China. Guangdong Province Key Laboratory of Microbial Signals and Disease Control, Integrative Microbiology Research Centre, South China Agricultural University, Guangzhou, China. Hangzhou Tianjing Aquatic Botanical Garden, Zhejiang Humanities Landscape Co. Ltd., Hangzhou, China. National Engineering Research Center for Ornamental Horticulture, Key Laboratory for Flower Breeding of Yunnan Province, Floriculture Research Institute, Yunnan Academy of Agricultural Sciences, Kunming, China. Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China. Department of Plant Sciences, University of Tennessee, Knoxville, TN, USA. Graduate School of Genome Science and Technology, University of Tennessee, Knoxville, TN, USA. Key Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China. Centre for Microbial Ecology and Genomics, Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Pretoria, South Africa" |
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| Journal Title: | Nature |
| Year: | 2020 |
| Volume: | 20191218 |
| Issue: | 7788 |
| Page Number: | 79 - 84 |
| DOI: | 10.1038/s41586-019-1852-5 |
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| ISSN/ISBN: | 1476-4687 (Electronic) 0028-0836 (Print) 0028-0836 (Linking) |
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| Abstract: | "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" |
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| Keywords: | "Flowers/genetics/metabolism *Genome, Plant Nymphaea/*genetics/metabolism Odorants/analysis *Phylogeny;" |
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| Notes: | "MedlineZhang, Liangsheng Chen, Fei Zhang, Xingtan Li, Zhen Zhao, Yiyong Lohaus, Rolf Chang, Xiaojun Dong, Wei Ho, Simon Y W Liu, Xing Song, Aixia Chen, Junhao Guo, Wenlei Wang, Zhengjia Zhuang, Yingyu Wang, Haifeng Chen, Xuequn Hu, Juan Liu, Yanhui Qin, Yuan Wang, Kai Dong, Shanshan Liu, Yang Zhang, Shouzhou Yu, Xianxian Wu, Qian Wang, Liangsheng Yan, Xueqing Jiao, Yuannian Kong, Hongzhi Zhou, Xiaofan Yu, Cuiwei Chen, Yuchu Li, Fan Wang, Jihua Chen, Wei Chen, Xinlu Jia, Qidong Zhang, Chi Jiang, Yifan Zhang, Wanbo Liu, Guanhua Fu, Jianyu Chen, Feng Ma, Hong Van de Peer, Yves Tang, Haibao eng ERC_/European Research Council/International Research Support, Non-U.S. Gov't England 2019/12/20 Nature. 2020 Jan; 577(7788):79-84. doi: 10.1038/s41586-019-1852-5. Epub 2019 Dec 18" |
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