0000000000328219

AUTHOR

Phil M. Oger

showing 2 related works from this author

Métrologie : calibrants de pression pour la gamme 0 - 2 GPA

2005

International audience; La gamme des pressions moyennes 0-2 GPa est aujourd’hui couramment utilisée dans différents secteurs de recherche tels que biochimie et chimie, agroalimentaire, physique des matériaux et Sciences de l’Univers. Dans cette gamme de pression, les cellules optiques se sont fortement développées lors de la dernière décennie. Au cours des expériences en pression et en température contrôlées, une bonne maîtrise de la métrologie est un atout indispensable à l’obtention d’une mesure précise de la pression in situ, et donc d’une bonne reproductibilité des expériences. A ce jour, la mesure précise et conjuguée de ces deux paramètres reste une prouesse technique. Aucun des systè…

[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci][PHYS.COND.CM-SCM]Physics [physics]/Condensed Matter [cond-mat]/Soft Condensed Matter [cond-mat.soft]ComputingMilieux_MISCELLANEOUS[PHYS.COND.CM-MS] Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci][PHYS.COND.CM-SCM] Physics [physics]/Condensed Matter [cond-mat]/Soft Condensed Matter [cond-mat.soft]
researchProduct

Acyl-homoserine lactone production is more common among plant-associated Pseudomonas spp. than among soilborne Pseudomonas spp.

2001

ABSTRACT A total of 137 soilborne and plant-associated bacterial strains belonging to different Pseudomonas species were tested for their ability to synthesize N -acyl-homoserine lactones (NAHL). Fifty-four strains synthesized NAHL. Interestingly, NAHL production appears to be more common among plant-associated than among soilborne Pseudomonas spp. Indeed, 40% of the analyzed Pseudomonas syringae strains produced NAHL which were identified most often as the short-chain NAHL, N -hexanoyl- l -homoserine lactone, N -(3-oxo-hexanoyl)-homoserine lactone, and N -(3-oxo-octanoyl)- l -homoserine lactone (no absolute correlation between genomospecies of P. syringae and their ability to produce NAHL …

[ SDV.BV ] Life Sciences [q-bio]/Vegetal BiologyMESH: Sequence Analysis DNAMESH : Molecular Sequence DataMESH: PlantsMESH: Amino Acid SequenceErwiniaMESH: Base SequenceApplied Microbiology and Biotechnologychemistry.chemical_compoundPlant MicrobiologyMESH: Plant Diseases4-ButyrolactoneChromobacteriumPseudomonas syringaeMESH : Bacterial ProteinsMESH : DNA BacterialCloning MolecularMESH: Bacterial ProteinsComputingMilieux_MISCELLANEOUSSoil Microbiology[SDV.EE]Life Sciences [q-bio]/Ecology environment0303 health sciencesMESH: Gene Expression Regulation BacterialMESH: Genetic Complementation TestEcologybiologyMESH : Amino Acid SequenceMESH : Plant DiseasesPseudomonasBacterialMESH : 4-ButyrolactonePlantsN-ACYL-HOMOSERINE LACTONE[SDV.EE] Life Sciences [q-bio]/Ecology environmentPseudomonadalesSequence AnalysisBiotechnologyPseudomonadaceaeMESH : Gene Expression Regulation BacterialDNA BacterialMESH : Cloning MolecularMESH : Soil MicrobiologyCarbon-Oxygen LyasesMolecular Sequence DataHomoserineMESH : PlantsMicrobiologyMESH: Carbon-Oxygen Lyases03 medical and health sciencesBacterial ProteinsPseudomonas[SDV.BV]Life Sciences [q-bio]/Vegetal BiologyMESH: Cloning MolecularAmino Acid SequenceMESH : Carbon-Oxygen Lyases030304 developmental biologyPlant DiseasesMESH: Molecular Sequence DataMESH : Genetic Complementation TestBase Sequence030306 microbiologyPantoeaGenetic Complementation TestMolecularMESH: PseudomonasGene Expression Regulation BacterialSequence Analysis DNADNAbiology.organism_classificationMESH: DNA BacterialchemistryGene Expression RegulationMESH: Soil MicrobiologyMESH: 4-ButyrolactoneMESH : Base SequenceFood ScienceMESH : PseudomonasMESH : Sequence Analysis DNACloning
researchProduct