Difference between revisions of "Rosenfeld 2003 Yeast"
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|title=Rosenfeld E, Beauvoit B (2003) Role of the non-respiratory pathways in the utilization of molecular oxygen by ''Saccharomyces cerevisiae''. Yeast 20:1115-44. | |title=Rosenfeld E, Beauvoit B (2003) Role of the non-respiratory pathways in the utilization of molecular oxygen by ''Saccharomyces cerevisiae''. Yeast 20:1115-44. | ||
|info=[http://www.ncbi.nlm.nih.gov/pubmed/14558145 PMID: 14558145] | |info=[http://www.ncbi.nlm.nih.gov/pubmed/14558145 PMID: 14558145];[http://onlinelibrary.wiley.com/doi/10.1002/yea.1026/full Open Access] | ||
|authors=Rosenfeld E, Beauvoit B | |authors=Rosenfeld E, Beauvoit B | ||
|year=2003 | |year=2003 | ||
|journal=Yeast | |journal=Yeast | ||
|abstract=Saccharomyces cerevisiae is a facultative anaerobe devoid of mitochondrial alternative oxidase. In this yeast, the structure and biogenesis of the respiratory chain, on the one hand, and the functional interactions of oxidative phosphorylation with the cellular energetic metabolism, on the other, are well documented. However, to our knowledge, the molecular aspects and the physiological roles of the non-respiratory pathways that utilize molecular oxygen have not yet been reviewed. In this paper, we review the various non-respiratory pathways in a global context of utilization of molecular oxygen in S. cerevisiae. The roles of these pathways are examined as a function of environmental conditions, using either physiological, biochemical or molecular data. Special attention is paid to the characterization of the so-called 'cyanide-resistant respiration' that is induced by respiratory deficiency, catabolic repression and oxygen limitation during growth. Finally, several aspects of oxygen sensing are discussed. | |abstract=''Saccharomyces cerevisiae'' is a facultative anaerobe devoid of mitochondrial alternative oxidase. In this yeast, the structure and biogenesis of the respiratory chain, on the one hand, and the functional interactions of oxidative phosphorylation with the cellular energetic metabolism, on the other, are well documented. However, to our knowledge, the molecular aspects and the physiological roles of the non-respiratory pathways that utilize molecular oxygen have not yet been reviewed. In this paper, we review the various non-respiratory pathways in a global context of utilization of molecular oxygen in S. cerevisiae. The roles of these pathways are examined as a function of environmental conditions, using either physiological, biochemical or molecular data. Special attention is paid to the characterization of the so-called 'cyanide-resistant respiration' that is induced by respiratory deficiency, catabolic repression and oxygen limitation during growth. Finally, several aspects of oxygen sensing are discussed. | ||
|keywords=Non-respiratory pathways, ROS, P450 | |keywords=Non-respiratory pathways, ROS, P450, Yeast; ''Saccharomyces cerevisiae''; Oxygen; Aerobiosis; Anaerobiosis; Cyanide-resistant respiration; Oxygen sensing | ||
|mipnetlab=FR La Rochelle Rosenfeld E, FR Pessac Beauvoit B | |mipnetlab=FR La Rochelle Rosenfeld E, FR Pessac Beauvoit B | ||
|discipline=Mitochondrial Physiology, Environmental Physiology; Toxicology, Pharmacology; Biotechnology | |discipline=Mitochondrial Physiology, Environmental Physiology; Toxicology, Pharmacology; Biotechnology | ||
Revision as of 15:20, 30 March 2015
| Rosenfeld E, Beauvoit B (2003) Role of the non-respiratory pathways in the utilization of molecular oxygen by Saccharomyces cerevisiae. Yeast 20:1115-44. |
Rosenfeld E, Beauvoit B (2003) Yeast
Abstract: Saccharomyces cerevisiae is a facultative anaerobe devoid of mitochondrial alternative oxidase. In this yeast, the structure and biogenesis of the respiratory chain, on the one hand, and the functional interactions of oxidative phosphorylation with the cellular energetic metabolism, on the other, are well documented. However, to our knowledge, the molecular aspects and the physiological roles of the non-respiratory pathways that utilize molecular oxygen have not yet been reviewed. In this paper, we review the various non-respiratory pathways in a global context of utilization of molecular oxygen in S. cerevisiae. The roles of these pathways are examined as a function of environmental conditions, using either physiological, biochemical or molecular data. Special attention is paid to the characterization of the so-called 'cyanide-resistant respiration' that is induced by respiratory deficiency, catabolic repression and oxygen limitation during growth. Finally, several aspects of oxygen sensing are discussed. • Keywords: Non-respiratory pathways, ROS, P450, Yeast; Saccharomyces cerevisiae; Oxygen; Aerobiosis; Anaerobiosis; Cyanide-resistant respiration; Oxygen sensing
• O2k-Network Lab: FR La Rochelle Rosenfeld E, FR Pessac Beauvoit B
Labels: MiParea: Respiration, mt-Biogenesis;mt-density
Pathology: Aging;senescence
Stress:Hypoxia, Oxidative stress;RONS
Organism: Saccharomyces cerevisiae
Preparation: Intact cells, Oxidase;biochemical oxidation Enzyme: Complex I, Complex II;succinate dehydrogenase, Complex III, Complex IV;cytochrome c oxidase Regulation: Aerobic glycolysis, Redox state, Substrate;glucose;TCA cycle"Substrate;glucose;TCA cycle" is not in the list (Aerobic glycolysis, ADP, ATP, ATP production, AMP, Calcium, Coupling efficiency;uncoupling, Cyt c, Flux control, Inhibitor, ...) of allowed values for the "Respiration and regulation" property.
HRR: Oxygraph-2k
Spectrophotometry; Spectrofluorimetry
