IB-CAS  > 系统与进化植物学国家重点实验室
The Dendrobium catenatum Lindl. genome sequence provides insights into polysaccharide synthase, floral development and adaptive evolution
Zhang, Guo-Qiang; Xu, Qing; Bian, Chao3; Tsai, Wen-Chieh; Yeh, Chuan-Ming; Liu, Ke-Wei; Yoshida, Kouki9; Zhang, Liang-Sheng; Chang, Song-Bin; Chen, Fei11; Shi, Yu; Su, Yong-Yu; Zhang, Yong-Qiang; Chen, Li-Jun; Yin, Yayi; Lin, Min; Huang, Huixia; Deng, Hua13; Wang, Zhi-Wen; Zhu, Shi-Lin; Zhao, Xiang14; Deng, Cao14; Niu, Shan-Ce; Huang, Jie; Wang, Meina; Liu, Guo-Hui; Yang, Hai-Jun; Xiao, Xin-Ju; Hsiao, Yu-Yun; Wu, Wan-Lin; Chen, You-Yi; Mitsuda, Nobutaka; Ohme-Takagi, Masaru; Luo, Yi-Bo; Van de Peer, Yves16,17,18,19; Liu, Zhong-Jian
2016
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume6
AbstractOrchids make up about 10% of all seed plant species, have great economical value, and are of specific scientific interest because of their renowned flowers and ecological adaptations. Here, we report the first draft genome sequence of a lithophytic orchid, Dendrobium catenatum. We predict 28,910 protein-coding genes, and find evidence of a whole genome duplication shared with Phalaenopsis. We observed the expansion of many resistance-related genes, suggesting a powerful immune system responsible for adaptation to a wide range of ecological niches. We also discovered extensive duplication of genes involved in glucomannan synthase activities, likely related to the synthesis of medicinal polysaccharides. Expansion of MADS-box gene clades ANR1, StMADS11, and MIKC*, involved in the regulation of development and growth, suggests that these expansions are associated with the astonishing diversity of plant architecture in the genus Dendrobium. On the contrary, members of the type I MADS box gene family are missing, which might explain the loss of the endospermous seed. The findings reported here will be important for future studies into polysaccharide synthesis, adaptations to diverse environments and flower architecture of Orchidaceae.
Subject AreaMultidisciplinary Sciences
DOI10.1038/srep19029
Indexed BySCI
Language英语
WOS KeywordMADS-BOX GENE ; STRESS TOLERANCE ; MANNAN SYNTHASE ; ABIOTIC STRESS ; WIDE ANALYSIS ; ARABIDOPSIS ; FAMILY ; METABOLISM ; SIZE ; TOOL
WOS Research AreaScience Citation Index Expanded (SCI-EXPANDED)
WOS IDWOS:000368108300003
PublisherNATURE PORTFOLIO
SubtypeArticle
Publication PlaceBERLIN
Funding Organization948 programme from the State Forestry Administration P. R. China [2011-4-53] ; Funds for Forestry Science and Technology Innovation Project of Guangdong, China [2011KJCX009, 2013KJCX014-05] ; Funds for Environmental Project of Shenzhen, China [2013-02] ; Funds for Technology Research and Development Project of Shenzhen, China [CXZZ20120830103025851] ; Funds for the Development of Strategic Emerging Industries of Shenzhen, China [NY20130205008] ; European Union under European Research Council [322739-DOUBLE-UP]
Corresponding Author Emailluoyb@ibcas.ac.cn ; yves.vandepeer@psb.vib-ugent.be ; liuzj@sinicaorchid.org
OAGreen Published, gold
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Document Type期刊论文
Identifierhttp://ir.ibcas.ac.cn/handle/2S10CLM1/25001
Collection系统与进化植物学国家重点实验室
Affiliation1.Natl Orchid Conservat Ctr China, Shenzhen Key Lab Orchid Conservat & Utilizat, Shenzhen 518114, Peoples R China
2.Orchid Conservat & Res Ctr Shenzhen, Shenzhen 518114, Peoples R China
3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
4.State Key Lab Agr Genom, Shenzhen Key Lab Marine Genom, Shenzhen 518083, Peoples R China
5.Natl Cheng Kung Univ, Dapt Life Sci, Tainan 701, Taiwan
6.Natl Cheng Kung Univ, Orchid Res Ctr, Tainan 701, Taiwan
7.Natl Cheng Kung Univ, Inst Trop Plant Sci, Tainan 701, Taiwan
8.Saitama Univ, Grad Sch Sci & Engn, Saitama 3388570, Japan
9.Tsinghua Univ, Grad Sch Shenzhen, Ctr Biotechnol & BioMed, Shenzhen 518055, Peoples R China
10.Taisei Corp, Technol Ctr, Taiseio, Kanagawa 2450051, Japan
11.Fujian Agr & Forestry Univ, Haixia Inst Sci & Technol, Fuzhou 350002, Peoples R China
12.Nanjing Agr Univ, Coll Hort, Fruit Crop Syst Biol Lab, Nanjing 210095, Jiangsu, Peoples R China
13.South China Agr Univ, Coll Forestry, Guangzhou 510640, Peoples R China
14.Chinese Acad Forestry, Beijing 100093, Peoples R China
15.PubBiotech Serv Corp, Wuhan 430070, Peoples R China
16.Natl Inst Adv Ind Sci & Technol, Bioprod Res Inst, Tsukuba, Ibaraki 3058562, Japan
17.Univ Ghent, Dept Plant Syst Biol, VIB, B-9000 Ghent, Belgium
18.Univ Ghent, Dept Plant Biotechnol & Bioinformat, B-9000 Ghent, Belgium
19.Univ Ghent, Bioinformat Inst Ghent, B-9000 Ghent, Belgium
20.Genom Res Inst, Dept Genet, Pretoria, South Africa
Recommended Citation
GB/T 7714
Zhang, Guo-Qiang,Xu, Qing,Bian, Chao,et al. The Dendrobium catenatum Lindl. genome sequence provides insights into polysaccharide synthase, floral development and adaptive evolution[J]. SCIENTIFIC REPORTS,2016,6.
APA Zhang, Guo-Qiang.,Xu, Qing.,Bian, Chao.,Tsai, Wen-Chieh.,Yeh, Chuan-Ming.,...&Liu, Zhong-Jian.(2016).The Dendrobium catenatum Lindl. genome sequence provides insights into polysaccharide synthase, floral development and adaptive evolution.SCIENTIFIC REPORTS,6.
MLA Zhang, Guo-Qiang,et al."The Dendrobium catenatum Lindl. genome sequence provides insights into polysaccharide synthase, floral development and adaptive evolution".SCIENTIFIC REPORTS 6(2016).
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