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cDNA microarray analysis of gene expression in Brassica napus treated with oligochitosan elicitor
Yin, H.; Li, S.; Zhao, X.; Du, Y.; Ma, X.; Du YG(杜昱光); Du YG(杜昱光)
关键词Brassica Napus Cdna Microarray Defensive Gene Jasmonic Acid Oligochitosan Signal Transduction
刊名PLANT PHYSIOLOGY AND BIOCHEMISTRY
2006-11-01
DOI10.1016/j.plaphy.2006.10.002
44期:11-12页:910-916
收录类别SCI
文章类型Article
部门归属18
项目归属1805,1802
产权排名1;1
WOS标题词Science & Technology ; Life Sciences & Biomedicine
类目[WOS]Plant Sciences
研究领域[WOS]Plant Sciences
关键词[WOS]POLYGALACTURONASE-INHIBITING PROTEINS ; TRANSCRIPTION FACTORS ; DEFENSE RESPONSES ; PLANT ; CHITOSAN ; RESISTANCE ; KINASE ; RICE ; ACTIVATION ; COMPONENT
英文摘要An oilseed rape (Brassica napus 11) cDNA microarray containing 8095 expressed sequence tags (ESTs) was used to analyze the B. napus gene expression changes elicited by oligochitosan. Transcript levels for 393 genes were altered twofold or more in oligochitosan-treated seedlings compared to control seedlings. Of the 393 genes, 257 were repressed and 136 were induced. Semi quantification RT-PCR of eight of these 393 genes confirmed the microarray results. These 393 genes were involved in different processes and had different functions including defense, primary metabolism, transcription, and signal transduction etc. Some of these genes were elicited by various pathogen-related or stress stimuli, and others were regulated by plant growth regulators like auxin and gibberellin. These manifested complicated interactions of oligochitosan and phytohormones. An important jasmonic acid (JA) synthase (2-oxophytodienoate- 10, 11-reductase) gene, a JA-mediated defense required kinase ATMPK4-homolog gene, an ethylene receptor gene, and two ethylene responsive element binding protein (EREBP) genes were induced by oligochitosan, suggesting that oligochitosan activated the plant self-defense through JA/ET signaling pathway. (c) 2006 Elsevier Masson SAS. All rights reserved.
语种英语
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WOS记录号WOS:000243445700035
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被引频次:28[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/321008/98333
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); Du YG(杜昱光)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dept Biotechnol, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
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Yin, H.,Li, S.,Zhao, X.,et al. cDNA microarray analysis of gene expression in Brassica napus treated with oligochitosan elicitor[J]. PLANT PHYSIOLOGY AND BIOCHEMISTRY,2006,44(11-12):910-916.
APA Yin, H..,Li, S..,Zhao, X..,Du, Y..,Ma, X..,...&杜昱光.(2006).cDNA microarray analysis of gene expression in Brassica napus treated with oligochitosan elicitor.PLANT PHYSIOLOGY AND BIOCHEMISTRY,44(11-12),910-916.
MLA Yin, H.,et al."cDNA microarray analysis of gene expression in Brassica napus treated with oligochitosan elicitor".PLANT PHYSIOLOGY AND BIOCHEMISTRY 44.11-12(2006):910-916.
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