干旱区生态环境知识资源中心(Arid): Functional Aspects of Early Light-Induced Protein (ELIP) Genes from the Desiccation-Tolerant Moss Syntrichia caninervis

Arid

DOI	10.3390/ijms21041411
	Functional Aspects of Early Light-Induced Protein (ELIP) Genes from the Desiccation-Tolerant Moss Syntrichia caninervis
	Liu, Xiujin 1,2,3; Zhang, Yigong 1,2,3; Yang, Honglan 1,2,3; Liang, Yuqing 1,2,3; Li, Xiaoshuang 1,2,3; Oliver, Melvin J.4; Zhang, Daoyuan 1,2,3
通讯作者	Zhang, Daoyuan
来源期刊	INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
EISSN	1422-0067
出版年	2020
卷号	21 期号:4
英文摘要	The early light-induced proteins (ELIPs) are postulated to act as transient pigment-binding proteins that protect the chloroplast from photodamage caused by excessive light energy. Desert mosses such as Syntrichia caninervis, that are desiccation-tolerant and homoiochlorophyllous, are often exposed to high-light conditions when both hydrated and dry ELIP transcripts are accumulated in response to dehydration. To gain further insights into ELIP gene function in the moss S. caninervis, two ELIP cDNAs cloned from S. caninervis, ScELIP1 and ScELIP2 and both sequences were used as the basis of a transcript abundance assessment in plants exposed to high-light, UV-A, UV-B, red-light, and blue-light. ScELIPs were expressed separately in an ArabidopsisELIP mutant Atelip. Transcript abundance for ScELIPs in gametophytes respond to each of the light treatments, in similar but not in identical ways. Ectopic expression of either ScELIPs protected PSII against photoinhibition and stabilized leaf chlorophyll content and thus partially complementing the loss of AtELIP2. Ectopic expression of ScELIPs also complements the germination phenotype of the mutant and improves protection of the photosynthetic apparatus of transgenic Arabidopsis from high-light stress. Our study extends knowledge of bryophyte photoprotection and provides further insight into the molecular mechanisms related to the function of ELIPs.
英文关键词	ScELIP high-light photoprotection photosynthesis
类型	Article
语种	英语
国家	Peoples R China ; USA
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000522524400238
WOS关键词	INDUCIBLE PROTEINS ; PHOTOSYSTEM-II ; STRESS ; ARABIDOPSIS ; EXPRESSION ; DESERT ; PHOTOPROTECTION ; REORGANIZATION ; TEMPERATURE ; TRANSCRIPT
WOS类目	Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
WOS研究方向	Biochemistry & Molecular Biology ; Chemistry
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314780
作者单位	1.Xinjiang Inst Ecol & Geog, CAS Key Lab Biogeog & Bioresource Arid Land, Urumqi 80031, Peoples R China; 2.Chinese Acad Sci, Turpan Eremophytes Bot Garden, Turpan 838008, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Univ Missouri, USDA ARS, Plant Genet Res Unit, Columbia, MO 65211 USA
推荐引用方式 GB/T 7714	Liu, Xiujin,Zhang, Yigong,Yang, Honglan,et al. Functional Aspects of Early Light-Induced Protein (ELIP) Genes from the Desiccation-Tolerant Moss Syntrichia caninervis[J]. 中国科学院新疆生态与地理研究所,2020,21(4).
APA	Liu, Xiujin.,Zhang, Yigong.,Yang, Honglan.,Liang, Yuqing.,Li, Xiaoshuang.,...&Zhang, Daoyuan.(2020).Functional Aspects of Early Light-Induced Protein (ELIP) Genes from the Desiccation-Tolerant Moss Syntrichia caninervis.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,21(4).
MLA	Liu, Xiujin,et al."Functional Aspects of Early Light-Induced Protein (ELIP) Genes from the Desiccation-Tolerant Moss Syntrichia caninervis".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 21.4(2020).