Draft genome sequence of <i>Camellia sinensis</i> var. <i>sinensis</i> provides insights into the evolution of the tea genome and tea quality
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- Chaoling Wei
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Hua Yang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Songbo Wang
- BGI Genomics, BGI–Shenzhen, 518083 Shenzhen, China;
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- Jian Zhao
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Chun Liu
- BGI Genomics, BGI–Shenzhen, 518083 Shenzhen, China;
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- Liping Gao
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Enhua Xia
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Ying Lu
- College of Fisheries and Life Science, Shanghai Ocean University, 201306 Shanghai, China;
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- Yuling Tai
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Guangbiao She
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Jun Sun
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Haisheng Cao
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Wei Tong
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Qiang Gao
- BGI Genomics, BGI–Shenzhen, 518083 Shenzhen, China;
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- Yeyun Li
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Weiwei Deng
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Xiaolan Jiang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Wenzhao Wang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Qi Chen
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Shihua Zhang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Haijing Li
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Junlan Wu
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Ping Wang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Penghui Li
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Chengying Shi
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Fengya Zheng
- BGI Genomics, BGI–Shenzhen, 518083 Shenzhen, China;
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- Jianbo Jian
- BGI Genomics, BGI–Shenzhen, 518083 Shenzhen, China;
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- Bei Huang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Dai Shan
- BGI Genomics, BGI–Shenzhen, 518083 Shenzhen, China;
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- Mingming Shi
- BGI Genomics, BGI–Shenzhen, 518083 Shenzhen, China;
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- Congbing Fang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Yi Yue
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Fangdong Li
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Daxiang Li
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Shu Wei
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Bin Han
- National Center for Gene Research, Shanghai Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 200032 Shanghai, China;
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- Changjun Jiang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Ye Yin
- BGI Genomics, BGI–Shenzhen, 518083 Shenzhen, China;
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- Tao Xia
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Zhengzhu Zhang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Jeffrey L. Bennetzen
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
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- Shancen Zhao
- BGI Genomics, BGI–Shenzhen, 518083 Shenzhen, China;
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- Xiaochun Wan
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, China;
説明
<jats:title>Significance</jats:title> <jats:p> A high-quality genome assembly of <jats:italic>Camellia sinensis</jats:italic> var. <jats:italic>sinensis</jats:italic> facilitates genomic, transcriptomic, and metabolomic analyses of the quality traits that make tea one of the world’s most-consumed beverages. The specific gene family members critical for biosynthesis of key tea metabolites, monomeric galloylated catechins and theanine, are indicated and found to have evolved specifically for these functions in the tea plant lineage. Two whole-genome duplications, critical to gene family evolution for these two metabolites, are identified and dated, but are shown to account for less amplification than subsequent paralogous duplications. These studies lay the foundation for future research to understand and utilize the genes that determine tea quality and its diversity within tea germplasm. </jats:p>
収録刊行物
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- Proceedings of the National Academy of Sciences
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Proceedings of the National Academy of Sciences 115 (18), E4151-, 2018-04-20
Proceedings of the National Academy of Sciences