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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)
KeywordBrassica Napus Cdna Microarray Defensive Gene Jasmonic Acid Oligochitosan Signal Transduction
Source PublicationPLANT PHYSIOLOGY AND BIOCHEMISTRY
2006-11-01
DOI10.1016/j.plaphy.2006.10.002
Volume44Issue:11-12Pages:910-916
Indexed BySCI
SubtypeArticle
Department18
Funding Project1805,1802
Contribution Rank1;1
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
WOS SubjectPlant Sciences
WOS Research AreaPlant Sciences
WOS KeywordPOLYGALACTURONASE-INHIBITING PROTEINS ; TRANSCRIPTION FACTORS ; DEFENSE RESPONSES ; PLANT ; CHITOSAN ; RESISTANCE ; KINASE ; RICE ; ACTIVATION ; COMPONENT
AbstractAn 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.
Language英语
URL查看原文
WOS IDWOS:000243445700035
Citation statistics
Cited Times:30[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/98333
Collection中国科学院大连化学物理研究所
Corresponding AuthorDu YG(杜昱光); Du YG(杜昱光)
Affiliation1.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
Recommended Citation
GB/T 7714
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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