Understanding desiccation tolerance using the resurrection plant Boea hygrometrica as a model system

doi:10.3389/fpls.2013.00446

	Understanding desiccation tolerance using the resurrection plant Boea hygrometrica as a model system
	Mitra, Jayeeta 1; Xu, Guanghui ; Wang, Bo ; Li, Meijing ; Deng, Xin
	2013
发表期刊	FRONTIERS IN PLANT SCIENCE
ISSN	1664-462X
卷号	4
摘要	Vegetative tissues of Boea hygrometrica, a member of the Gesneriaceae family, can tolerate severe water loss to desiccated state and fully recover upon rehydration. Unlike many other so called resurrection plants, the detached leaves of B. hygrometrica also possess the same level of capacity for desiccation tolerance (DT) as that of whole plant. B. hygrometrica is distributed widely from the tropics to northern temperate regions in East Asia and grows vigorously in areas around limestone rocks, where dehydration occurs frequently, rapidly, and profoundly. The properties of detached B. hygrometrica leaves and relative ease of culture have made it a useful system to study the adaptive mechanisms of DT. Extensive studies have been conducted to identify the physiological, cellular, and molecular mechanisms underlying DT in the last decade, including specific responses to water stress, such as cell wall folding and pigment-protein complex stabilizing in desiccated leaves. In this review, the insight into the structural, physiological, and biochemical, and molecular alterations that accompany the acquisition of DT in B. hygrometrica is described. Finally a future perspective is proposed, with an emphasis on the emerging regulatory roles of retroelements and histone modifications in the acquisition of DT, and the need of establishment of genome sequence database and high throughput techniques to identify novel regulators for fully understanding of the matrix of DT.
关键词	Boea hygrometrica desiccation tolerance gene expression regulation resurrection plant adaptation
学科领域	Plant Sciences
DOI	10.3389/fpls.2013.00446
收录类别	SCI
语种	英语
WOS关键词	CONFERS DEHYDRATION TOLERANCE ; GRASS SPOROBOLUS-STAPFIANUS ; CRATEROSTIGMA-PLANTAGINEUM ; GENE-EXPRESSION ; CELL-WALL ; LEA PROTEINS ; DIFFERENTIAL EXPRESSION ; PROTECTION MECHANISMS ; TRANSPOSABLE ELEMENTS ; HABERLEA-RHODOPENSIS
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000331467900001
出版者	FRONTIERS MEDIA SA
文献子类	Review
出版地	LAUSANNE
资助机构	National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)) ; National High Technology Research and Development Program of China (863 Program)(National High Technology Research and Development Program of China) ; National Basic Research Program of China (973 Program)(National Basic Research Program of China) ; CAS(Chinese Academy of Sciences) ; TWAS
作者邮箱	Wang, Bo/AAU-1329-2021 ; Xin, deng/AAH-4009-2020
作品OA属性	Green Accepted, Green Published, gold
引用统计	被引频次：45[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/27798
专题	中科院北方资源植物重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Assam Univ, Dept Life Sci & Bioinformat, Silchar, India
推荐引用方式 GB/T 7714	Mitra, Jayeeta,Xu, Guanghui,Wang, Bo,et al. Understanding desiccation tolerance using the resurrection plant Boea hygrometrica as a model system[J]. FRONTIERS IN PLANT SCIENCE,2013,4.
APA	Mitra, Jayeeta,Xu, Guanghui,Wang, Bo,Li, Meijing,&Deng, Xin.(2013).Understanding desiccation tolerance using the resurrection plant Boea hygrometrica as a model system.FRONTIERS IN PLANT SCIENCE,4.
MLA	Mitra, Jayeeta,et al."Understanding desiccation tolerance using the resurrection plant Boea hygrometrica as a model system".FRONTIERS IN PLANT SCIENCE 4(2013).

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