Lipid profiling and tolerance to low-temperature stress in Thellungiella salsuginea in comparison with Arabidopsis thaliana

	Lipid profiling and tolerance to low-temperature stress in Thellungiella salsuginea in comparison with Arabidopsis thaliana
	Zhang, X. D.1,3; Wang, R. P.2; Zhang, F. J.2; Tao, F. Q.2; Li, W. Q.1,2
通讯作者	Li, WQ (reprint author), Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China. ; weiqili@mail.kib.ac.cn
	2013-03-01
发表期刊	BIOLOGIA PLANTARUM
ISSN	0006-3134
卷号	57 期号:1 页码:149-153
摘要	Changes in membrane lipid composition is a fundamental strategy for plants to resist low-temperature stress. We compared members of 11 membrane glycerolipid classes in Thellungiella salsuginea and its close relative Arabidopsis thaliana at normal growth temperature, and during cold acclimation (CA), freezing (FR), and post-freezing recovery (PFR). The results showed several properties of T. salsuginea distinct from that in A. thaliana, which included: 1) low relative content of phosphatidic acid (PA) and a rapid increase and decrease of PA during FR and PFR respectively; 2) insensitivity of lyso-phospholipids to freezing; and 3) high ratio of phosphatidylcholine to phosphatidylethanolamine. All these properties were in favour of maintaining membrane integrity and stability and therefore enable T. salsuginea to be more tolerant to freezing than A. thaliana.
关键词	Cold Acclimation Freezing Membrane Glycerolipids Post-freezing Recovery
学科领域	Plant Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000318647800021
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/16631
专题	中国西南野生生物种质资源库
作者单位	1.Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China 2.Chinese Acad Sci, Germplasm Bank Wild Species, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Zhang, X. D.,Wang, R. P.,Zhang, F. J.,et al. Lipid profiling and tolerance to low-temperature stress in Thellungiella salsuginea in comparison with Arabidopsis thaliana[J]. BIOLOGIA PLANTARUM,2013,57(1):149-153.
APA	Zhang, X. D.,Wang, R. P.,Zhang, F. J.,Tao, F. Q.,&Li, W. Q..(2013).Lipid profiling and tolerance to low-temperature stress in Thellungiella salsuginea in comparison with Arabidopsis thaliana.BIOLOGIA PLANTARUM,57(1),149-153.
MLA	Zhang, X. D.,et al."Lipid profiling and tolerance to low-temperature stress in Thellungiella salsuginea in comparison with Arabidopsis thaliana".BIOLOGIA PLANTARUM 57.1(2013):149-153.

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