Global Transcriptome Analysis Reveals Acclimation-Primed Processes Involved in the Acquisition of Desiccation Tolerance in Boea hygrometrica

doi:10.1093/pcp/pcv059

	Global Transcriptome Analysis Reveals Acclimation-Primed Processes Involved in the Acquisition of Desiccation Tolerance in Boea hygrometrica
	Zhu, Yan ; Wang, Bo ; Phillips, Jonathan 2; Zhang, Zhen-Nan ; Du, Hong ; Xu, Tao ; Huang, Lian-Cheng ; Zhang, Xiao-Fei ; Xu, Guang-Hui ; Li, Wen-Long ; Wang, Zhi 1; Wang, Ling 4; Liu, Yong-Xiu; Deng, Xin1
	2015
发表期刊	PLANT AND CELL PHYSIOLOGY
ISSN	0032-0781
卷号	56 期号:7 页码:1429-1441
摘要	Boea hygrometrica resurrection plants require a period of acclimation by slow soil-drying in order to survive a subsequent period of rapid desiccation. The molecular basis of this observation was investigated by comparing gene expression profiles under different degrees of water deprivation. Transcripts were clustered according to the expression profiles in plants that were air-dried (rapid desiccation), soil-dried (gradual desiccation), rehydrated (acclimated) and air-dried after acclimation. Although phenotypically indistinguishable, it was shown by principal component analysis that the gene expression profiles in rehydrated, acclimated plants resemble those of desiccated plants more closely than those of hydrated acclimated plants. Enrichment analysis based on gene ontology was performed to deconvolute the processes that accompanied desiccation tolerance. Transcripts associated with autophagy and alpha-tocopherol accumulation were found to be activated in both air-dried, acclimated plants and soil-dried non-acclimated plants. Furthermore, transcripts associated with biosynthesis of ascorbic acid, cell wall catabolism, chaperone-assisted protein folding, respiration and macromolecule catabolism were activated and maintained during soil-drying and rehydration. Based on these findings, we hypothesize that activation of these processes leads to the establishment of an optimal physiological and cellular state that enables tolerance during rapid air-drying. Our study provides a novel insight into the transcriptional regulation of critical priming responses to enable survival following rapid dehydration in B. hygrometrica.
关键词	Acclimation Autophagy Boea hygrometrica Desiccation tolerance Gene expression alpha-Tocopherol
学科领域	Plant Sciences ; Cell Biology
DOI	10.1093/pcp/pcv059
收录类别	SCI
语种	英语
WOS关键词	PROGRAMMED CELL-DEATH ; ENDOPLASMIC-RETICULUM ; OXIDATIVE STRESS ; CRATEROSTIGMA-PLANTAGINEUM ; HABERLEA-RHODOPENSIS ; HYDROGEN-PEROXIDE ; GAMMA-TOCOPHEROL ; RESURRECTION ; DEHYDRATION ; PROTEIN
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000359648900017
出版者	OXFORD UNIV PRESS
文献子类	Article
出版地	OXFORD
EISSN	1471-9053
资助机构	National High Technology Research and Development Program of China [863 Program] [2007AA021403] ; National Basic Research Program of China [973 Program] [2012CB114302] ; National Natural Science Foundation of China [31270312, 31300230, 31100195]
作者邮箱	deng@ibcas.ac.cn
作品OA属性	Bronze
引用统计	被引频次：52[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/2S10CLM1/25619
专题	中科院植物分子生理学重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing Bot Garden, Beijing 100093, Peoples R China 3.Univ Bonn, IMBIO Mol Physiol & Biotechnol Pflanzen, D-53115 Bonn, Germany 4.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 5.Shanghai OE Biomed Technol Co Ltd, Shanghai 201210, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Yan,Wang, Bo,Phillips, Jonathan,et al. Global Transcriptome Analysis Reveals Acclimation-Primed Processes Involved in the Acquisition of Desiccation Tolerance in Boea hygrometrica[J]. PLANT AND CELL PHYSIOLOGY,2015,56(7):1429-1441.
APA	Zhu, Yan.,Wang, Bo.,Phillips, Jonathan.,Zhang, Zhen-Nan.,Du, Hong.,...&Deng, Xin.(2015).Global Transcriptome Analysis Reveals Acclimation-Primed Processes Involved in the Acquisition of Desiccation Tolerance in Boea hygrometrica.PLANT AND CELL PHYSIOLOGY,56(7),1429-1441.
MLA	Zhu, Yan,et al."Global Transcriptome Analysis Reveals Acclimation-Primed Processes Involved in the Acquisition of Desiccation Tolerance in Boea hygrometrica".PLANT AND CELL PHYSIOLOGY 56.7(2015):1429-1441.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Zhu-2015-Global Tran（1508KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文