Identification and expression analysis of four light harvesting-like (Lhc) genes associated with light and desiccation stress in Ulva linza

doi:10.1016/j.jembe.2016.01.012

	Identification and expression analysis of four light harvesting-like (Lhc) genes associated with light and desiccation stress in Ulva linza
	Guan, Zheng 1; Mou, Shanli 2; Zhang, Xiaowen 1; Xu, Dong 1; Fan, Xiao 1; Wang, Yitao 1; Wang, Dongsheng 3; Ye, Naihao 1,4
	2016-05-01
发表期刊	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
卷号	478 页码:10-15
摘要	The marine alga Ulva linza inhabits the intertidal zone, where it is strongly influenced by different kinds of physical stress, such as high light and desiccation. To cope with these stress conditions, U. linza has evolved stress tolerance strategies to protect against high light-induced photodamage. In the present work, we identified four light harvesting complex (Lhc)-like genes (ElipL1, ElipL2, Cbrx and OHP), which encode proteins that are relatives of light-harvesting complex proteins in U. linza. The mRNA levels of the four genes increased and reached maximum within 3 h under high light, and then rapidly returned to a low level. By contrast, these four genes displayed their highest expression levels at 6 h under desiccation stress. Up-regulation of Cbrx was more significant than the other three genes under both conditions. When compared with the mRNA expression data, the protein levels were not consistent, showing a slight delay under both conditions. These results suggested putative photoprotection functions for ElipL1, ElipL2, Cbrx and OHP in U. linza under both high light and desiccation stresses. (C) 2016 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Ulva Linza Photodamage Lhc Genes High Light Desiccation
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.1016/j.jembe.2016.01.012
关键词[WOS]	MULTIPLE SEQUENCE ALIGNMENT ; ALGA DUNALIELLA-SALINA ; PHOTOSYSTEM-I ; EXCESS LIGHT ; PROTEIN ; PHOTOSYNTHESIS ; PHOTOPROTECTION ; FLUORESCENCE ; MECHANISMS ; FAMILY
收录类别	SCI
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
项目资助者	National Natural Science Foundation of China(31200187) ; Qingdao Municipal Science and Technology plan project(13-4-1-67-hy) ; Science Fund for Distinguished Young Scholars of Shandong Province(JQ201509) ; Program of Leading Talents of Qingdao(13-CX-27)
WOS类目	Ecology ; Marine & Freshwater Biology
WOS记录号	WOS:000374200200002
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/8263
专题	海洋碳汇与能源微生物研究组
作者单位	1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao, Peoples R China 3.Qingdao Agr Univ, Marine Sci & Engn Coll, Qingdao, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Fisheries Sci & Food Prod Proc, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Guan, Zheng,Mou, Shanli,Zhang, Xiaowen,et al. Identification and expression analysis of four light harvesting-like (Lhc) genes associated with light and desiccation stress in Ulva linza[J]. JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,2016,478:10-15.
APA	Guan, Zheng.,Mou, Shanli.,Zhang, Xiaowen.,Xu, Dong.,Fan, Xiao.,...&Ye, Naihao.(2016).Identification and expression analysis of four light harvesting-like (Lhc) genes associated with light and desiccation stress in Ulva linza.JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,478,10-15.
MLA	Guan, Zheng,et al."Identification and expression analysis of four light harvesting-like (Lhc) genes associated with light and desiccation stress in Ulva linza".JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY 478(2016):10-15.