IB-CAS  > 系统与进化植物学国家重点实验室
Deciphering the high-quality genome sequence of coriander that causes controversial feelings
Song, Xiaoming1; Wang, Jinpeng1,2,3; Li, Nan1; Yu, Jigao; Meng, Fanbo; Wei, Chendan; Liu, Chao; Chen, Wei1,4; Nie, Fulei1; Zhang, Zhikang; Gong, Ke; Li, Xinyu; Hu, Jingjing; Yang, Qihang; Li, Yuxian; Li, Chunjin; Feng, Shuyan; Guo, He; Yuan, Jiaqing; Pei, Qiaoying; Yu, Tong; Kang, Xi; Zhao, Wei; Lei, Tianyu; Sun, Pengchuan; Wang, Li; Ge, Weina; Guo, Di; Duan, Xueqian; Shen, Shaoqi; Cui, Chunlin; Yu, Ying; Xie, Yangqin; Zhang, Jin; Hou, Yue; Wang, Jianyu; Wang, Jinyu; Li, Xiu-Qing; Paterson, Andrew H.; Wang, Xiyin1,4
AbstractCoriander (Coriandrum sativum L. 2n = 2x = 22), a plant from the Apiaceae family, also called cilantro or Chinese parsley, is a globally important crop used as vegetable, spice, fragrance and traditional medicine. Here, we report a high-quality assembly and analysis of its genome sequence, anchored to 11 chromosomes, with total length of 2118.68 Mb and N50 scaffold length of 160.99 Mb. We found that two whole-genome duplication events, respectively, dated to similar to 45-52 and similar to 54-61 million years ago, were shared by the Apiaceae family after their split from lettuce. Unbalanced gene loss and expression are observed between duplicated copies produced by these two events. Gene retention, expression, metabolomics and comparative genomic analyses of terpene synthase (TPS) gene family, involved in terpenoid biosynthesis pathway contributing to coriander's special flavour, revealed that tandem duplication contributed to coriander TPS gene family expansion, especially compared to their carrot counterparts. Notably, a TPS gene highly expressed in all 4 tissues and 3 development stages studied is likely a major-effect gene encoding linalool synthase and myrcene synthase. The present genome sequencing, transcriptome, metabolome and comparative genomic efforts provide valuable insights into the genome evolution and spice trait biology of Apiaceae and other related plants, and facilitated further research into important gene functions and crop improvement.
KeywordDe novo coriander genome tetraploid genome evolution terpenoid biosynthesis pathway RNA-Seq metabolomics
Subject AreaBiotechnology & Applied Microbiology ; Plant Sciences
Indexed BySCI
WOS Research AreaBiotechnology & Applied Microbiology ; Plant Sciences
WOS IDWOS:000511028000001
Publication PlaceHOBOKEN
Funding OrganizationNational Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31801856, 31371282, 2016YFD0101001] ; Hebei Province Higher Education Youth Talents Program [BJ2018016] ; China-Hebei 100 Scholars Supporting Project [E2013100003] ; Natural Science Foundation of HebeiNatural Science Foundation of Hebei Province [C2017209103]
Corresponding Author Emailwangxiyin@vip.sina.com
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Cited Times:34[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.North China Univ Sci & Technol, Sch Life Sci, Tangshan, Hebei, Peoples R China
2.North China Univ Sci & Technol, Ctr Genom & Computat Biol, Tangshan, Hebei, Peoples R China
3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.Chengdu Univ Tradit Chinese Med, Sch Genom & Biobig Data, Chengdu, Peoples R China
6.Agr & Agri Food Canada, Fredericton Res & Dev Ctr, Fredericton, NB, Canada
7.Paterson, Andrew H.] Univ Georgia, Plant Genome Mapping Lab, Athens, GA 30602 USA
Recommended Citation
GB/T 7714
Song, Xiaoming,Wang, Jinpeng,Li, Nan,et al. Deciphering the high-quality genome sequence of coriander that causes controversial feelings[J]. PLANT BIOTECHNOLOGY JOURNAL,2020,18(6):1444-1456.
APA Song, Xiaoming.,Wang, Jinpeng.,Li, Nan.,Yu, Jigao.,Meng, Fanbo.,...&Wang, Xiyin.(2020).Deciphering the high-quality genome sequence of coriander that causes controversial feelings.PLANT BIOTECHNOLOGY JOURNAL,18(6),1444-1456.
MLA Song, Xiaoming,et al."Deciphering the high-quality genome sequence of coriander that causes controversial feelings".PLANT BIOTECHNOLOGY JOURNAL 18.6(2020):1444-1456.
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