Hydrogen Peroxide and Strigolactones Signaling Are Involved in Alleviation of Salt Stress Induced by Arbuscular Mycorrhizal Fungus in Sesbania cannabina Seedlings
Kong, Cun-Cui1,2; Ren, Cheng-Gang2; Li, Run-Zhi1; Xie, Zhi-Hong2; Wang, Ji-Ping1; 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)
2017-09-01
发表期刊JOURNAL OF PLANT GROWTH REGULATION
ISSN0721-7595
卷号36期号:3页码:734-742
产权排序第2完成单位
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.
关键词Arbuscular Mycorrhizal Salt Stress Sesbania Cannabina Strigolactones Hydrogen Peroxide Nadph Oxidase
DOI10.1007/s00344-017-9675-9
项目资助者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)
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收录类别SCI
关键词[WOS]DROUGHT TOLERANCE ; ABIOTIC STRESS ; RESPONSES ; SALINITY ; PLANTS ; ROOTS ; BIOSYNTHESIS ; SENESCENCE ; INFECTION ; LETTUCE
文章类型Article
语种英语
WOS研究方向Plant Sciences
WOS记录号WOS:000408691000018
引用统计
被引频次:3[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所重点实验室
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
第一作者单位中国科学院烟台海岸带研究所
通讯作者单位中国科学院烟台海岸带研究所
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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.
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