Search Results - "Raffoux, Aurélie"
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Gamma-caprolactone stimulates growth of quorum-quenching Rhodococcus populations in a large-scale hydroponic system for culturing Solanum tuberosum
Published in Research in microbiology (01-11-2011)“…Bacteria degrading quorum sensing (QS) signals have been proposed as biocontrol agents able to quench QS-dependent expression of virulence symptoms caused by…”
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metagenomic analysis of soil bacteria extends the diversity of quorum-quenching lactonases
Published in Environmental microbiology (01-03-2008)“…A metagenomic library of 10 121 clones, generated from bacteria inhabiting a pasture soil from France, was screened for the presence of fosmids conferring…”
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Cloning, purification, crystallization and preliminary X-ray analysis of a bacterial GABA receptor with a Venus flytrap fold
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-12-2008)“…In response to infection by the pathogen Agrobacterium tumefaciens, plants synthesize several stress amino acids, including γ‐aminobutyric acid (GABA), which…”
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Different Regulation and Roles of Lactonases AiiB and AttM in Agrobacterium tumefaciens C58
Published in Molecular plant-microbe interactions (01-05-2009)“…The phytopathogen Agrobacterium tumefaciens C58 expresses two lactonases, AttM and AiiB. We showed that expression of the aiiB gene was controlled by…”
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Bacterial populations in the rhizosphere of tobacco plants producing the quorum-sensing signals hexanoyl-homoserine lactone and 3-oxo-hexanoyl-homoserine lactone
Published in FEMS microbiology ecology (01-12-2004)“…A tobacco line genetically modified to produce two N-acyl homoserine lactones and its non-transformed parental line were grown in non-sterile soil. Microbial…”
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N-hexanoyl- l-homoserine lactone, a mediator of bacterial quorum-sensing regulation, exhibits plant-dependent stability and may be inactivated by germinating Lotus corniculatus seedlings
Published in FEMS microbiology ecology (01-03-2005)“…The half-life of N-hexanoyl- l-homoserine lactone (C6-HSL) was determined under various pH and temperature conditions, and in several plant environments…”
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