Hydrogen Peroxide and Strigolactones Signaling Are Involved in Alleviation of Salt Stress Induced by Arbuscular Mycorrhizal Fungus in Sesbania cannabina Seedlings

doi:10.1007/s00344-017-9675-9

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	Hydrogen Peroxide and Strigolactones Signaling Are Involved in Alleviation of Salt Stress Induced by Arbuscular Mycorrhizal Fungus in Sesbania cannabina Seedlings
	Kong, Cun-Cui 1,2; Ren, Cheng-Gang 2; Li, Run-Zhi 1; Xie, Zhi-Hong2 ; Wang, Ji-Ping 1; Xie, Zhi-Hong(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Biol & Utilizat Biol Resources Coastal Zo, Yantai 264003, Peoples R China); Wang, Ji-Ping(Shanxi Agr Univ, Taigu 030801, Peoples R China)
发表期刊	JOURNAL OF PLANT GROWTH REGULATION
ISSN	0721-7595
	2017-09-01
卷号	36 期号:3 页码:734-742
关键词	Arbuscular Mycorrhizal Salt Stress Sesbania Cannabina Strigolactones Hydrogen Peroxide Nadph Oxidase
研究领域	Plant Sciences
DOI	10.1007/s00344-017-9675-9
产权排序	第2完成单位
作者部门	海岸带生物学与生物资源保护实验室
英文摘要	The arbuscular mycorrhizal symbiosis can alleviate salt stress in plants by altering strigolactone levels in the host plant. The aim of this study was to investigate the mechanism by which strigolactones enhance salt stress tolerance in arbuscular mycorrhizal Sesbania cannabina seedlings. Strigolactone levels, as determined by means of germination bioassay, gradually increased with treatment time of NaCl applied. Inhibition of NADPH oxidase activity and chemical scavenging of H2O2 significantly reduced strigolactone-induced salt tolerance and decreased strigolactone levels. The H2O2-induced strigolactone accumulation was accompanied by increased tolerance to salt stress. These results strongly indicated that elevated H2O2 concentration resulting from enhanced NADPH oxidase activity regulated strigolactone-induced salt stress tolerance in arbuscular mycorrhizal S. cannabina seedlings.
文章类型	Article
资助机构	Chinese Academy of Sciences(KZZD-EW-14) ; National Natural Science Foundation of China(31601238, 31370108, 31570063, 31201266) ; One Hundred-Talent Plan of Chinese Academy of Sciences (CAS) ; Yantai Key Project of Research and Development Plan(2016ZH074) ; Yantai Science and Technology Project(2013JH021) ; National "948" Project of China(2014-Z39) ; Shanxi Province Key Project of Coal-based Science and Technology(FT-2014-01)
收录类别	SCI
语种	英语
关键词[WOS]	DROUGHT TOLERANCE ; ABIOTIC STRESS ; RESPONSES ; SALINITY ; PLANTS ; ROOTS ; BIOSYNTHESIS ; SENESCENCE ; INFECTION ; LETTUCE
研究领域[WOS]	Plant Sciences
WOS记录号	WOS:000408691000018
引用统计	被引频次：40[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/23430
专题	海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
通讯作者	Xie, Zhi-Hong; Wang, Ji-Ping; Xie, Zhi-Hong(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Biol & Utilizat Biol Resources Coastal Zo, Yantai 264003, Peoples R China); Wang, Ji-Ping(Shanxi Agr Univ, Taigu 030801, Peoples R China)
作者单位	1.Shanxi Agr Univ, Taigu 030801, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Biol & Utilizat Biol Resources Coastal Zo, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Kong, Cun-Cui,Ren, Cheng-Gang,Li, Run-Zhi,et al. Hydrogen Peroxide and Strigolactones Signaling Are Involved in Alleviation of Salt Stress Induced by Arbuscular Mycorrhizal Fungus in Sesbania cannabina Seedlings[J]. JOURNAL OF PLANT GROWTH REGULATION,2017,36(3):734-742.
APA	Kong, Cun-Cui.,Ren, Cheng-Gang.,Li, Run-Zhi.,Xie, Zhi-Hong.,Wang, Ji-Ping.,...&Wang, Ji-Ping.(2017).Hydrogen Peroxide and Strigolactones Signaling Are Involved in Alleviation of Salt Stress Induced by Arbuscular Mycorrhizal Fungus in Sesbania cannabina Seedlings.JOURNAL OF PLANT GROWTH REGULATION,36(3),734-742.
MLA	Kong, Cun-Cui,et al."Hydrogen Peroxide and Strigolactones Signaling Are Involved in Alleviation of Salt Stress Induced by Arbuscular Mycorrhizal Fungus in Sesbania cannabina Seedlings".JOURNAL OF PLANT GROWTH REGULATION 36.3(2017):734-742.