0000000000082000

AUTHOR

Christine Rusterucci

showing 4 related works from this author

Cercospora beticola toxins . Determination of O2-.Scavenging activity of beticolin-1

1996

International audience

ComputingMilieux_MISCELLANEOUS[SDV.BV.PEP] Life Sciences [q-bio]/Vegetal Biology/Phytopathology and phytopharmacy[SDV.BV.PEP]Life Sciences [q-bio]/Vegetal Biology/Phytopathology and phytopharmacy
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Active oxygen species production in tobacco cells elicited by cryptogein

1997

International audience

[SDV.EE]Life Sciences [q-bio]/Ecology environment[SDV.EE] Life Sciences [q-bio]/Ecology environmentCULTURE DE CELLULEAOSComputingMilieux_MISCELLANEOUS
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Relationship between active oxygen species, lipid peroxidation, necrosis, and phytoalexin production induced by elicitins in Nicotiana 1

1996

International audience

[SDV.GEN.GPL]Life Sciences [q-bio]/Genetics/Plants genetics[SDV.GEN.GPL] Life Sciences [q-bio]/Genetics/Plants geneticsComputingMilieux_MISCELLANEOUS
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Involvement of Lipoxygenase-dependent Production of Fatty Acid Hydroperoxides in the Development of the Hypersensitive Cell Death induced by Cryptoge…

1999

Lipid peroxidation was investigated in relation with the hypersensitive reaction in cryptogein-elicited tobacco leaves. A massive production of free polyunsaturated fatty acid (PUFA) hydroperoxides dependent on a 9-lipoxygenase (LOX) activity was characterized during the development of leaf necrosis. The process occurred after a lag phase of 12 h, was accompanied by the concomitant increase of 9-LOX activity, and preceded by a transient accumulation of LOX transcripts. Free radical-mediated lipid peroxidation represented 10% of the process. Inhibition and activation of the LOX pathway was shown to inhibit or to activate cell death, and evidence was provided that fatty acid hydroperoxides ar…

feuille0106 biological sciencesLipid PeroxidesProgrammed cell deathNecrosishypersensibilitéréaction hsLipoxygenasenicotiana tabacumBiology01 natural sciencesBiochemistryFungal ProteinsLipid peroxidation03 medical and health scienceschemistry.chemical_compoundLipoxygenasecryptogénieTobaccomedicineperoxyde[SDV.BBM.BC]Life Sciences [q-bio]/Biochemistry Molecular Biology/Biochemistry [q-bio.BM]LipaseMolecular BiologyComputingMilieux_MISCELLANEOUS030304 developmental biologychemistry.chemical_classification0303 health sciencesCell Deathacide grasAlgal Proteinsfood and beveragesCell BiologyRespiratory bursttabacChloroplastPlants ToxicchemistryBiochemistrybiology.proteinlipids (amino acids peptides and proteins)peroxydationmedicine.symptomSignal Transduction010606 plant biology & botanyPolyunsaturated fatty acidJournal of Biological Chemistry
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