Investigations
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Steady state metabolic fluxes and metabolite concentrations of yeast Saccharomyces cerevisiae in anaerobic chemostat at D=0.1 h-1
Submitter: Maksim Zakhartsev
Studies: Steady state concentrations of metabolites in yeast Saccharomyces cerevi..., Steady state fluxes in yeast Saccharomyces cerevisiae in anaerobic chemo...
Assays: Steady state concentrations of extracellular metabolites in yeast Saccha..., Steady state concentrations of intracellular metabolites in yeast Saccha..., Steady state extracellular fluxes in anaerobic yeast Saccharomyces cerev...
Changing the oxygen availability leads to an adaptation of Escherichia coli at different biological levels. After pertubation of oxygen in chemostat experiments the microorganism(s) will come back to another steady state. This investigation deals with these stationary responses of Escherichia coli within the aerobiosis scale. The change for different biological variables, in different areas of the organism like the electron transport chain, the TCA cycle or globally is investigated by wildtype ...
Submitter: Michael Ederer
Studies: Basic regulatory principles of Escherichia coli’s electron transport cha..., Determination of the impact of specific enzyme reactions and regulatory ..., Quantitative analysis of catabolic carbon and electron fluxes in E. coli..., The Escherichia coli steady state response to oxygen: from molecular int...
Assays: Analysis of by-product formation rates in MG1655, Analysis of gene expression rates at different aerobiosis levels via RT-PCR, ArcA phosphorylation at different aerobiosis levels (steady states), Characterization of E. coli MG1655 and ∆sdhC and ∆frdA isogenic mutant s..., Determination of intracellular metabolite concentrations, Determination of intracellular redox state by means of NAD/NADH ratio, Determination of intracellular redox state by means of ubiquinones (oxd/..., FNR activity at different aerobiosis levels (steady state), Kinetic modelling of Escherichia coli's electron transport chain, Kinetic modelling of Escherichia coli's electron transport chain coupled..., Literature Data from Alexeeva et al., J. Bacteriol., 2000, 2002, 2003, Measurement of cytochrome numbers, Physiological measurements from Sheffield chemostat, Steady State Oxygen Response of E. coli WT and two Electron Transport Ch..., Transcriptional profiling of steady states at different aerobiosis levels
Transcriptional and physiological responses of anaerobic steady state cultures to pulses of electron acceptors, specifically nitrate, trimethylamine-N-oxide (TMAO)
Clostridia are very ancient bacteria which evolved before the earth had an oxygen atmosphere. To them the air we breathe is a poison. To survive they produce a spore resting stage, resistant to physical and chemical agents.
Some species cause devastating diseases, such as the superbug Clostridium difficile. On the other hand, most are totally harmless, and make a wide range of chemicals useful to man. The best example is Clostridium acetobutylicum which makes butanol. Butanol is an alcohol, which ...
Submitter: Holger Janssen
Studies: Investigation of different pH values for metabolic shift
Assays: test
