Identification of differentially expressed proteins in bermudagrass response to cold stress in the presence of ethylene

doi:10.1016/j.envexpbot.2017.04.001

CORC > 武汉植物园 > 中国科学院武汉植物园

	Identification of differentially expressed proteins in bermudagrass response to cold stress in the presence of ethylene
	Hu, Zhengrong 1,2; Liu, Ao 1,2; Bi, Aoyue 1,2; Amombo, Erick 1,2; Gitau, Margaret Mukami 1,2; Huang, Xuebing 1,2; Chen, Liang 2; Fu, Jinmin 2
刊名	ENVIRONMENTAL AND EXPERIMENTAL BOTANY
	2017-07-01
卷号	139 页码:67-78
关键词	Proteomics Bermudagrass Low temperature Ethylene
ISSN号	0098-8472
DOI	10.1016/j.envexpbot.2017.04.001
英文摘要	Low temperature is considered to be a key environmental factor that limits broad application of bermudagrass (Cynodon dactylon). The phytohormone ethylene has been confirmed to be involved in plant response to cold stress. However, there is limited knowledge concerning the proteomic alterations of ethylene-regulated cold stress response in plant. To explore the possible molecular mechanism, a proteomic approach was performed by using iTRAQ (isobaric tags for relative and absolute quantitation) system. Bermudagrass leaves were treated with the ethylene precursor 1-aminocyclopropane-1-carboxylic acid (ACC) or water (as control) at 4 degrees C for 24 h. Among 3990 quantified proteins, 201 differentially expressed proteins by ethylene and cold stress were identified. To better understand the possible mechanism involved in the ethylene-regulated cold response in bemudagrass, eleven groups of differentially expressed proteins were further analyzed. These proteins were mainly related to lipid stability, antioxidant enzymes and antioxidants, ribosome pathway, as well as protein synthesis and degradation. Therefore, the process of ethylene-regulated cold response maybe mainly related to lipid peroxidation, stress response and denfence and protein metabolism. Taken together, this study provides some novel insights into the molecular mechanisms of ethylene in bermudagrass responses to cold stress.
资助项目	China National Science Foundation (NSFC)[31272194] ; China National Science Foundation (NSFC)[31401915] ; China National Science Foundation (NSFC)[31428021]
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000403736600008
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/1345]
专题	中国科学院武汉植物园
通讯作者	Chen, Liang; Fu, Jinmin
作者单位	1.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Hu, Zhengrong,Liu, Ao,Bi, Aoyue,et al. Identification of differentially expressed proteins in bermudagrass response to cold stress in the presence of ethylene[J]. ENVIRONMENTAL AND EXPERIMENTAL BOTANY,2017,139:67-78.
APA	Hu, Zhengrong.,Liu, Ao.,Bi, Aoyue.,Amombo, Erick.,Gitau, Margaret Mukami.,...&Fu, Jinmin.(2017).Identification of differentially expressed proteins in bermudagrass response to cold stress in the presence of ethylene.ENVIRONMENTAL AND EXPERIMENTAL BOTANY,139,67-78.
MLA	Hu, Zhengrong,et al."Identification of differentially expressed proteins in bermudagrass response to cold stress in the presence of ethylene".ENVIRONMENTAL AND EXPERIMENTAL BOTANY 139(2017):67-78.