中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Origins and Evolution of Cuticle Biosynthetic Machinery in Land Plants

文献类型:期刊论文

作者Kong, Lingyao; Liu, Yanna; Zhi, Pengfei; Wang, Xiaoyu; Xu, Bo1,2; Gong, Zhizhong4; Chang, Cheng
刊名PLANT PHYSIOLOGY
出版日期2020
卷号184期号:4页码:1998-2010
ISSN号0032-0889
DOI10.1104/pp.20.00913
文献子类Article
英文摘要Portions of the cuticle biosynthetic machinery originated in the last common ancestor of embryophytes and underwent evolution and diversification in land plants. The aerial epidermis of land plants is covered with a hydrophobic cuticle that protects the plant against environmental stresses. Although the mechanisms of cuticle biosynthesis have been extensively studied in model plants, particularly in seed plants, the origins and evolution of cuticle biosynthesis are not well understood. In this study, we performed a comparative genomic analysis of core components that mediate cuticle biosynthesis and characterized the chemical compositions and physiological parameters of cuticles from a broad set of embryophytes. Phylogenomic analysis revealed that the cuticle biosynthetic machinery originated in the last common ancestor of embryophytes. Coexpansion and coordinated expression are evident in core genes involved in the biosynthesis of two major cuticle components: the polymer cutin and cuticular waxes. Multispecies analyses of cuticle chemistry and physiology further revealed higher loads of both cutin and cuticular waxes in seed plants than in bryophytes as well as greater proportions of dihydroxy and trihydroxy acids, dicarboxylic acids, very-long-chain alkanes, and >C28 lipophilic compounds. This can be associated with land colonization and the formation of cuticles with enhanced hydrophobicity and moisture retention capacity. These findings provide insights into the evolution of plant cuticle biosynthetic mechanisms.
学科主题Plant Sciences
出版地CARY
电子版国际标准刊号1532-2548
WOS关键词CUTICULAR WAX BIOSYNTHESIS ; ARABIDOPSIS-THALIANA ; ACID ; SEQUENCE ; INSIGHTS ; GENOMES
WOS研究方向Plant Sciences
语种英语
WOS记录号WOS:000601303200034
出版者OXFORD UNIV PRESS INC
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31701412, 31701986] ; Natural Science Foundation of Shandong ProvinceNatural Science Foundation of Shandong Province [ZR2017BC109] ; Qingdao Science and Technology Bureau Fund [17-1-1-50-jch, 18-2-2-51-jch] ; State Key Laboratory of Plant Physiology and Biochemistry [SKLPPBKF2002]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/21491]  
专题植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文
作者单位1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
2.Qingdao Univ, Coll Life Sci, Qingdao 266071, Peoples R China
3.China Agr Univ, Coll Biol Sci, State Key Lab Plant Physiol & Biochem, Beijing 100193, Peoples R China
4.Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Kong, Lingyao,Liu, Yanna,Zhi, Pengfei,et al. Origins and Evolution of Cuticle Biosynthetic Machinery in Land Plants[J]. PLANT PHYSIOLOGY,2020,184(4):1998-2010.
APA Kong, Lingyao.,Liu, Yanna.,Zhi, Pengfei.,Wang, Xiaoyu.,Xu, Bo.,...&Chang, Cheng.(2020).Origins and Evolution of Cuticle Biosynthetic Machinery in Land Plants.PLANT PHYSIOLOGY,184(4),1998-2010.
MLA Kong, Lingyao,et al."Origins and Evolution of Cuticle Biosynthetic Machinery in Land Plants".PLANT PHYSIOLOGY 184.4(2020):1998-2010.

入库方式: OAI收割

来源:植物研究所

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