DICP OpenIR
Oligochitosan induced Brassica napus L. production of NO and H2O2 and their physiological function
Li, Yan1,2,3; Yin, Heng1; Wang, Qing2; Zhao, Xiaoming1; Du, Yuguang1; Li, Fenglan3; Du YG(杜昱光)
KeywordOligochitosan Brassica Napus L. No H2o2
Source PublicationCARBOHYDRATE POLYMERS
2009-02-24
ISSN0144-8617
DOI10.1016/j.carbpol.2008.09.005
Volume75Issue:4Pages:612-617
Indexed BySCI
SubtypeArticle
Department18
Funding Project1805
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Applied ; Chemistry, Organic ; Polymer Science
WOS Research AreaChemistry ; Polymer Science
WOS KeywordINDUCED STOMATAL CLOSURE ; NITRIC-OXIDE ; HYDROGEN-PEROXIDE ; ABSCISIC-ACID ; ACETYLCHITOOLIGOSACCHARIDE ELICITOR ; RICE LEAVES ; CELL-DEATH ; VICIA-FABA ; PLANTS ; ARABIDOPSIS
AbstractNO (nitric oxide) and H2O2 (hydrogen peroxide) are important signaling molecule in plants. Brassica napus L. was used to understand oligochitosan inducing production of NO (nitric oxide) and H2O2 (hydrogen peroxide) and their physiological function. The result showed that the production of NO and H2O2 in epidermal cells of B. napus L. was induced with oligochitosan by fluorescence microscope. And it was proved that there was an interaction between NO and H2O2 with L-NAME (N-G-nitro-L-arg-methyl eater). which is an inhibitor of NOS (NO synthase) in mammalian cells that also inhibits plant NO synthesis, and CAT (catalase), which is an important H2O2 Scavenger, respectively. It was found that NO and H2O2 induced by oligochitosan took part in inducing reduction in stomatal aperture and LEA protein gene expression of leaves of B. napus L. All these results showed that oligochitosan have potential activities of improving resistance to water stress. (C) 2008 Elsevier Ltd. All rights reserved.
Language英语
URL查看原文
WOS IDWOS:000262844000009
Citation statistics
Cited Times:39[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/101479
Collection中国科学院大连化学物理研究所
Corresponding AuthorDu YG(杜昱光)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Nat Prod & Glycoconjugate Res Grp 1805, Dalian 116023, Peoples R China
2.Liaoning Normal Univ, Coll Life Sci, Dalian 116029, Peoples R China
3.Beijing Forestry Univ, Coll Life Sci & Technol, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Li, Yan,Yin, Heng,Wang, Qing,et al. Oligochitosan induced Brassica napus L. production of NO and H2O2 and their physiological function[J]. CARBOHYDRATE POLYMERS,2009,75(4):612-617.
APA Li, Yan.,Yin, Heng.,Wang, Qing.,Zhao, Xiaoming.,Du, Yuguang.,...&杜昱光.(2009).Oligochitosan induced Brassica napus L. production of NO and H2O2 and their physiological function.CARBOHYDRATE POLYMERS,75(4),612-617.
MLA Li, Yan,et al."Oligochitosan induced Brassica napus L. production of NO and H2O2 and their physiological function".CARBOHYDRATE POLYMERS 75.4(2009):612-617.
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