6533b85bfe1ef96bd12ba2b3
RESEARCH PRODUCT
Yeast mRNA cap-binding protein Cbc1/Sto1 is necessary for the rapid reprogramming of translation after hyperosmotic shock.
Lorena Romero-santacreuPaula AlepuzElena GarreNikki De ClercqPer SunnerhagenNati Blasco-angulosubject
Cell PhysiologySaccharomyces cerevisiae ProteinsOsmotic shockRNA StabilitySaccharomyces cerevisiaeCycloheximideBiology03 medical and health scienceschemistry.chemical_compoundGene Knockout TechniquesEukaryotic translationOsmotic PressureStress PhysiologicalPolysomeGene Expression Regulation FungalProtein biosynthesisRNA MessengerMolecular Biology030304 developmental biologyCell Nucleus0303 health sciencesMicrobial ViabilityOsmotic concentration030302 biochemistry & molecular biologyEIF4ENuclear ProteinsTranslation (biology)Cell BiologyArticlesAdaptation PhysiologicalProtein TransportEukaryotic Initiation Factor-4EchemistryBiochemistryRNA Cap-Binding ProteinsPolyribosomesProtein BiosynthesisProtein Bindingdescription
Global translation is inhibited in Saccharomyces cerevisiae cells under osmotic stress; nonetheless, osmostress-protective proteins are synthesized. We found that translation mediated by the mRNA cap-binding protein Cbc1 is stress-resistant and necessary for the rapid translation of osmostress-protective proteins under osmotic stress.
year | journal | country | edition | language |
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2011-11-11 | Molecular biology of the cell |