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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-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
Source PublicationJOURNAL OF PLANT GROWTH REGULATION
ISSN0721-7595
Volume36Issue:3Pages:734-742
Contribution Rank第2完成单位
AbstractThe 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.
KeywordArbuscular Mycorrhizal Salt Stress Sesbania Cannabina Strigolactones Hydrogen Peroxide Nadph Oxidase
DOI10.1007/s00344-017-9675-9
Funding OrganizationChinese 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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Indexed BySCI
WOS KeywordDROUGHT TOLERANCE ; ABIOTIC STRESS ; RESPONSES ; SALINITY ; PLANTS ; ROOTS ; BIOSYNTHESIS ; SENESCENCE ; INFECTION ; LETTUCE
SubtypeArticle
Language英语
WOS Research AreaPlant Sciences
WOS IDWOS:000408691000018
Citation statistics
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/23430
Collection海岸带生物学与生物资源保护实验室
Corresponding AuthorXie, 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)
Affiliation1.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
First Author AffilicationYantai Institute of Coastal Zone Research, Chinese Academy of Sciences
Corresponding Author AffilicationYantai Institute of Coastal Zone Research, Chinese Academy of Sciences
Recommended Citation
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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