Proteome analysis of arabidopsis seedlings exposed to bacterial volatiles

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dc.contributor.authorY S Kwon-
dc.contributor.authorChoong-Min Ryu-
dc.contributor.authorSoo-Hyun Lee-
dc.contributor.authorHyo Bee Park-
dc.contributor.authorK S Han-
dc.contributor.authorJ H Lee-
dc.contributor.authorK Lee-
dc.contributor.authorW S Chung-
dc.contributor.authorM J Jeong-
dc.contributor.authorH K Kim-
dc.contributor.authorD W Bae-
dc.date.accessioned2017-04-19T09:19:52Z-
dc.date.available2017-04-19T09:19:52Z-
dc.date.issued2010-
dc.identifier.issn0032-0935-
dc.identifier.uri10.1007/s00425-010-1259-xko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/9771-
dc.description.abstractPlant root-associated bacteria (rhizobacteria) elicit plant basal immunity referred to as induced systemic resistance (ISR) against multiple pathogens. Among multi-bacterial determinants involving such ISR, the induction of ISR and promotion of growth by bacterial volatile compounds was previously reported. To exploit global de novo expression of plant proteins by bacterial volatiles, proteomic analysis was performed after exposure of Arabidopsis plants to the rhizobacterium Bacillus subtilis GB03. Ethylene biosynthesis enzymes were significantly up-regulated. Analysis by quantitative reverse transcriptase polymerase chain reaction confirmed that ethylene biosynthesis-related genes SAM-2, ACS4, ACS12, and ACO2 as well as ethylene response genes, ERF1, GST2, and CHIB were up-regulated by the exposure to bacterial volatiles. More interestingly, the emission of bacterial volatiles significantly up-regulated both key defense mechanisms mediated by jasmonic acid and salicylic acid signaling pathways. In addition, high accumulation of antioxidant proteins also provided evidence of decreased sensitivity to reactive oxygen species during the elicitation of ISR by bacterial volatiles. The present results suggest that the proteomic analysis of plant defense responses in bacterial volatile-mediated ISR can reveal the mechanisms of plant basal defenses orchestrated by endogenous ethylene production pathways and the generation of reactive oxygen species.-
dc.publisherSpringer-
dc.titleProteome analysis of arabidopsis seedlings exposed to bacterial volatiles-
dc.title.alternativeProteome analysis of arabidopsis seedlings exposed to bacterial volatiles-
dc.typeArticle-
dc.citation.titlePlanta-
dc.citation.number6-
dc.citation.endPage1370-
dc.citation.startPage1355-
dc.citation.volume232-
dc.contributor.affiliatedAuthorChoong-Min Ryu-
dc.contributor.affiliatedAuthorSoo-Hyun Lee-
dc.contributor.affiliatedAuthorHyo Bee Park-
dc.contributor.alternativeName권영상-
dc.contributor.alternativeName류충민-
dc.contributor.alternativeName이수현-
dc.contributor.alternativeName박효비-
dc.contributor.alternativeName한기수-
dc.contributor.alternativeName이정한-
dc.contributor.alternativeName이경희-
dc.contributor.alternativeName정우식-
dc.contributor.alternativeName정미정-
dc.contributor.alternativeName김희규-
dc.contributor.alternativeName배동원-
dc.identifier.bibliographicCitationPlanta, vol. 232, no. 6, pp. 1355-1370-
dc.identifier.doi10.1007/s00425-010-1259-x-
dc.subject.keywordBacterial volatiles-
dc.subject.keywordEthylene-
dc.subject.keywordInduced systemic resistance-
dc.subject.keywordPlant growth-promoting rhizobacteria-
dc.subject.keywordProteomics-
dc.subject.localbacterial volatile-
dc.subject.localBacterial volatiles-
dc.subject.localEthylene-
dc.subject.localethylene-
dc.subject.localinduced systemic resistance (ISR)-
dc.subject.localinduced systemic resistance-
dc.subject.localInduced systemic resistance-
dc.subject.localplant growthpromoting rhizobacteria-
dc.subject.localPlant growth promoting rhizobacteria (PGPR)-
dc.subject.localPlant growthpromoting rhizobacteria (PGPR)-
dc.subject.localPlant growthpromoting rhizobacteria-
dc.subject.localPlant growth-promoting rhizobacteria-
dc.subject.localPlant growth-promoting rhizobacteria (PGPR)-
dc.subject.localPGPR-
dc.subject.localplant growth-promoting rhizobacteria (PGPR)-
dc.subject.localplant growth-promoting rhizobacteria-
dc.subject.localProteomic-
dc.subject.localProteomics-
dc.description.journalClassY-
Appears in Collections:
Division of Research on National Challenges > Infectious Disease Research Center > 1. Journal Articles
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