Induction of baroresistance by hydrogen peroxide, ethanol and cold-shock inSaccharomyces cerevisiae
Open Access
- 1 April 2004
- journal article
- Published by Oxford University Press (OUP) in FEMS Microbiology Letters
- Vol. 233 (1) , 139-145
- https://doi.org/10.1016/j.femsle.2004.02.002
Abstract
The acquisition of tolerance to high hydrostatic pressure of 220 MPa (HHP) in response to a 0.4 mM hydrogen peroxide, 6% ethanol and cold-shock (10 °C) pretreatment for different lengths of times was studied in the yeast Saccharomyces cerevisiae. The protection conferred by these different treatments was similar (∼3 log cycles) and time-dependent. Analysis of the induction of the most pressure up-regulated genes under these conditions was investigated by RT-PCR. Our results revealed that the cell stress response to HHP shares common features with hydrogen peroxide and ethanol stresses, but differs in some way to cold-shock.Keywords
This publication has 37 references indexed in Scilit:
- Piezophysiology of genome wide gene expression levels in the yeast Saccharomyces cerevisiaeExtremophiles, 2003
- Barotolerance of Staphylococcus aureus is increased by incubation at below 0 °C prior to hydrostatic pressure treatmentInternational Journal of Food Microbiology, 2003
- A comprehensive two-hybrid analysis to explore the yeast protein interactomeProceedings of the National Academy of Sciences, 2001
- Effect of hydrostatic pressure on the morphology and ultrastructure of wild-type and trehalose synthase mutant cells of Saccharomyces cerevisiaeLetters in Applied Microbiology, 2001
- The heat shock and ethanol stress responses of yeast exhibit extensive similarity and functional overlapFEMS Microbiology Letters, 1995
- Hydrostatic pressure is like high temperature and oxidative stress in the damage it causes to yeastFEMS Microbiology Letters, 1993
- Fatty acid alterations inSaccharomyces cerevisiaeexposed to ethanol stressFEMS Microbiology Letters, 1992
- Effect of physical and chemical pressure on the superconductivity of high-temperature oxide superconductorsPhysical Review B, 1991
- Induction of increased thermotolerance in Saccharomyces cerevisiae may be triggered by a mechanism involving intracellular pHJournal of General Microbiology, 1991
- Induction of barotolerance by heat shock treatment in yeastFEMS Microbiology Letters, 1991