Induced Resistance by a Long-Chain Bacterial Volatile: Elicitation of Plant Systemic Defense by a C13 Volatile Produced by Paenibacillus polymyxa

• Published in: PloS one Vol. 7; no. 11; p. e48744
• Main Authors: Lee, Boyoung, Farag, Mohamed A., Park, Hyo Bee, Kloepper, Joseph W., Lee, Soo Hyun, Ryu, Choong-Min
• Format: Journal Article
• Language: English
• Published: United States Public Library of Science 28.11.2012; Public Library of Science (PLoS)
• Subjects: Acetoin; Acids; Alcohols; Arabidopsis; Arabidopsis - drug effects; Arabidopsis - growth & development; Arabidopsis - microbiology; Arabidopsis thaliana; Bacteria; Bioengineering; Biology; Butanediol; Chains; Defense industry; Disease Resistance - drug effects; Disease Resistance - genetics; Disease Resistance - immunology; Emissions; Gene expression; Gene Expression Profiling; Gene Expression Regulation, Plant; Genes; Genomes; Jasmonic acid; Laboratories; Metabolites; Mixtures; Organic compounds; Paenibacillus - metabolism; Paenibacillus polymyxa; Pathogens; Plant Diseases - genetics; Plant Diseases - immunology; Plant Diseases - microbiology; Plant growth; Plant protection; Pseudomonas chlororaphis; Pseudomonas syringae - immunology; Salicylic acid; Seedlings - drug effects; Seedlings - growth & development; Seedlings - microbiology; Signaling; Synthetic biology; Transcription; Transcription (Genetics); VOCs; Volatile organic compounds; Volatile Organic Compounds - chemistry; Volatile Organic Compounds - metabolism; Volatile Organic Compounds - pharmacology

Some strains of plant growth-promoting rhizobacteria (PGPR) elicit induced systemic resistance (ISR) by emission of volatile organic compounds (VOCs) including short chain alcohols, acetoin, and 2,3-butanediol. The objective of this study was to evaluate whether species-specific VOCs from PGPR strai...