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The Cymbidium genome reveals the evolution of unique morphological traits.
Ai, Ye; Li, Zhen; Sun, Wei-Hong; Chen, Juan; Zhang, Diyang; Ma, Liang; Zhang, Qing-Hua; Chen, Ming-Kun; Zheng, Qing-Dong; Liu, Jiang-Feng; Jiang, Yu-Ting; Li, Bai-Jun; Liu, Xuedie; Xu, Xin-Yu; Yu, Xia; Zheng, Yu; Liao, Xing-Yu; Zhou, Zhuang; Wang, Jie-Yu; Wang, Zhi-Wen; Xie, Tai-Xiang; Ma, Shan-Hu; Zhou, Jie; Ke, Yu-Jie; Zhou, Yu-Zhen; Lu, Hsiang-Chia; Liu, Ke-Wei; Yang, Feng-Xi; Zhu, Gen-Fa; Huang, Laiqiang; Peng, Dong-Hui; Chen, Shi-Pin; Lan, Siren; Van de Peer, Yves; Liu, Zhong-Jian.
Afiliação
  • Ai Y; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Li Z; Department of Plant Biotechnology and Bioinformatics, Ghent University, Gent, Belgium.
  • Sun WH; VIB Center for Plant Systems Biology, Gent, Belgium.
  • Chen J; College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Zhang D; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Ma L; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Zhang QH; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Chen MK; College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Zheng QD; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Liu JF; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Jiang YT; Management Office of Yushan Scenic Area, Fuzhou, China.
  • Li BJ; College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Liu X; College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China.
  • Xu XY; College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Yu X; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Zheng Y; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Liao XY; College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Zhou Z; College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Wang JY; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Wang ZW; Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.
  • Xie TX; PubBio-Tech, Wuhan, China.
  • Ma SH; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Zhou J; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Ke YJ; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Zhou YZ; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Lu HC; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Liu KW; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Yang FX; Tsinghua-Berkeley Shenzhen Institute (TBSI), Center for Biotechnology and Biomedicine and Shenzhen Key Laboratory of Gene and Antibody Therapy, State Key Laboratory of Chemical Oncogenomics, State Key Laboratory of Health Sciences and Technology, Institute of Biopharmaceutical and Health Engineering
  • Zhu GF; Guangdong Key Laboratory of Ornamental Plant Germplasm Innovation and Utilization, Environmental Horticulture Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China.
  • Huang L; Guangdong Key Laboratory of Ornamental Plant Germplasm Innovation and Utilization, Environmental Horticulture Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China.
  • Peng DH; Tsinghua-Berkeley Shenzhen Institute (TBSI), Center for Biotechnology and Biomedicine and Shenzhen Key Laboratory of Gene and Antibody Therapy, State Key Laboratory of Chemical Oncogenomics, State Key Laboratory of Health Sciences and Technology, Institute of Biopharmaceutical and Health Engineering
  • Chen SP; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Lan S; College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Van de Peer Y; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
  • Liu ZJ; Department of Plant Biotechnology and Bioinformatics, Ghent University, Gent, Belgium. yves.vandepeer@psb.vib-ugent.be.
Hortic Res ; 8(1): 255, 2021 Dec 01.
Article em En | MEDLINE | ID: mdl-34848682
ABSTRACT
The marvelously diverse Orchidaceae constitutes the largest family of angiosperms. The genus Cymbidium in Orchidaceae is well known for its unique vegetation, floral morphology, and flower scent traits. Here, a chromosome-scale assembly of the genome of Cymbidium ensifolium (Jianlan) is presented. Comparative genomic analysis showed that C. ensifolium has experienced two whole-genome duplication (WGD) events, the most recent of which was shared by all orchids, while the older event was the τ event shared by most monocots. The results of MADS-box genes analysis provided support for establishing a unique gene model of orchid flower development regulation, and flower shape mutations in C. ensifolium were shown to be associated with the abnormal expression of MADS-box genes. The most abundant floral scent components identified included methyl jasmonate, acacia alcohol and linalool, and the genes involved in the floral scent component network of C. ensifolium were determined. Furthermore, the decreased expression of photosynthesis-antennae and photosynthesis metabolic pathway genes in leaves was shown to result in colorful striped leaves, while the increased expression of MADS-box genes in leaves led to perianth-like leaves. Our results provide fundamental insights into orchid evolution and diversification.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article
Texto completo
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PubMed Links
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article