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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)
关键词Oligochitosan Brassica Napus L. No H2o2
刊名CARBOHYDRATE POLYMERS
2009-02-24
ISSN0144-8617
DOI10.1016/j.carbpol.2008.09.005
75期:4页:612-617
收录类别SCI
文章类型Article
部门归属18
项目归属1805
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Applied ; Chemistry, Organic ; Polymer Science
研究领域[WOS]Chemistry ; Polymer Science
关键词[WOS]INDUCED STOMATAL CLOSURE ; NITRIC-OXIDE ; HYDROGEN-PEROXIDE ; ABSCISIC-ACID ; ACETYLCHITOOLIGOSACCHARIDE ELICITOR ; RICE LEAVES ; CELL-DEATH ; VICIA-FABA ; PLANTS ; ARABIDOPSIS
英文摘要NO (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.
语种英语
原文出处查看原文
WOS记录号WOS:000262844000009
引用统计
被引频次:36[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/101479
专题中国科学院大连化学物理研究所
通讯作者Du YG(杜昱光)
作者单位1.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
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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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