Search results for "CULTURE DE TISSUS"

showing 4 items of 4 documents

Protein phosphorylation is induced in tobacco cells by the elicitor cryptogein

1994

Changes in plasmalemma ion fluxes were observed when tobacco (Nicotiana tabacum) cells were treated with cryptogein, a proteinaceous elicitor from Phytophthora cryptogea. A strong alkalization of the culture medium, accompanied by a leakage of potassium, was induced within a few minutes of treatment. These effects reached a maximum after 30 to 40 min and lasted for several hours. This treatment also resulted in a rapid, but transient, production of activated oxygen species. All these physiological responses were fully sensitive to staurosporine, a known protein kinase inhibitor. Furthermore, a study of protein phosphorylation showed that cryptogein induced a staurosporine-sensitive phosphor…

0106 biological sciencesPhysiologymedicine.drug_classNicotiana tabacumPlant Sciencemacromolecular substances01 natural sciences[SDV.GEN.GPL]Life Sciences [q-bio]/Genetics/Plants genetics03 medical and health sciences[SDV.GEN.GPL] Life Sciences [q-bio]/Genetics/Plants geneticsGeneticsmedicineStaurosporineProtein phosphorylationComputingMilieux_MISCELLANEOUS030304 developmental biology0303 health sciencesbiologyPhytophthora cryptogeafood and beveragesCULTURE DE TISSUSProtein kinase inhibitorbiology.organism_classificationElicitorBiochemistryCell culturePhosphorylation010606 plant biology & botanymedicine.drugResearch Article
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Tobacco cells contain a protein, immunologically related to the neutrophil small G protein Rac2 and involved in elicitor-induced oxidative burst

1997

International audience

CULTURE DE TISSUS[SDV.BC]Life Sciences [q-bio]/Cellular Biology[SDV.BC] Life Sciences [q-bio]/Cellular BiologyComputingMilieux_MISCELLANEOUS
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Transbilayer distribution of phosphatidycholine and phosphatidyl-ethanolamine in the vacuolar menbrane of Acer pseudoplatanus cells

1995

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[SDV.BBM] Life Sciences [q-bio]/Biochemistry Molecular BiologyCULTURE DE TISSUS[SDV.BBM]Life Sciences [q-bio]/Biochemistry Molecular BiologyComputingMilieux_MISCELLANEOUS
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Effects of fusaric acid on cells from tomato cultivars resistant or susceptible to Fusarium oxysporum f. sp. lycopersici

1996

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[SDV.BV]Life Sciences [q-bio]/Vegetal BiologyCULTURE DE TISSUS[SDV.BV] Life Sciences [q-bio]/Vegetal BiologyComputingMilieux_MISCELLANEOUS2 4 D
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