Genetic proclivities of two-component modulated aerobiosis [PDF]
Computational Biology and Bioinformatics, 2014 Great advances have been made in the past five decades in understanding the molecular mechanics of the two-component signal transduction pathway in bacteria but its applications in Medicine and Food Industries are yet to be fully unravelled.
H. Tijani +6 more
semanticscholar +3 more sources
Aerobiosis Decreases the Genomic GC content in Prokaryotes by Guanine Oxidation [PDF]
bioRxiv, 2017 Oxidative stress is unavoidable for oxygen-consuming organisms. Guanine is the most fragile base with regard to oxidative stress and thus the most frequently damaged among the four bases. The incorporation of the damaged guanines into DNA strands and the
Sidra Aslam, Xin-Ran Lan, Deng-Ke Niu
semanticscholar +4 more sources
Proteins induced by aerobiosis in Escherichia coli [PDF]
Journal of Bacteriology, 1983 The role of protein induction and repression in the adaptation of Escherichia coli to changes in the supply of oxygen and other electron acceptors is only poorly understood. We have studied the changes in cellular protein composition associated with this adaptation by measuring the levels of 170 individual polypeptides produced during aerobic or ...
M. Smith, F. Neidhardt
semanticscholar +7 more sources
SOME ENZYMATIC CHANGES ACCOMPANYING THE SHIFT FROM ANAEROBIOSIS TO AEROBIOSIS IN PASTEURELLA PESTIS [PDF]
Journal of Bacteriology, 1954 E. Englesberg, J. B. Levy, A. Gibor
semanticscholar +5 more sources
Quantitative Assessment of Oxygen Availability: Perceived Aerobiosis and Its Effect on Flux Distribution in the Respiratory Chain of Escherichia coli [PDF]
Journal of Bacteriology, 2002 ABSTRACT Despite a large number of studies on the role of oxygen in cellular processes, there is no consensus as to how oxygen availability to the cell should be defined, let alone how it should be quantified. Here, a quantitative definition for oxygen availability (perceived aerobiosis) is presented; the definition is based on a
S. Alexeeva +2 more
semanticscholar +7 more sources
CATALASE ACTIVITY OF TWO STREPTOCOCCUS FAECALIS STRAINS AND ITS ENHANCEMENT BY AEROBIOSIS AND ADDED CATIONS [PDF]
Journal of Bacteriology, 1964 Jones, Dorothy (American Meat Institute Foundation, Chicago, Ill.), R. H. Deibel, and C. F. Niven, Jr. Catalase activity of two Streptococcus faecalis strains and its enhancement by aerobiosis and added cations. J. Bacteriol. 88: 602–610.
D. Jones, R. Deibel, C. F. Niven
semanticscholar +5 more sources
Effects of aerobiosis and nitrogen source on the proton motive force in growing Escherichia coli and Klebsiella pneumoniae cells [PDF]
Journal of Bacteriology, 1981 The electrochemical gradient of hydrogen ions, or proton motive force (PMF), was measured in growing Escherichia coli and Klebsiella pneumoniae in batch culture. The electrical component of the PMF (delta psi) and the chemical component (delta pH) were calculated from the cellular accumulation of radiolabeled tetraphenylphosphonium, thiocyanate, and ...
E. R. Kashket
semanticscholar +5 more sources
BMC Evolutionary Biology, 2019 Background Among the four bases, guanine is the most susceptible to damage from oxidative stress. Replication of DNA containing damaged guanines results in G to T mutations.
Sidra Aslam +5 more
doaj +2 more sources
Hexokinase inhibition after the addition of glucose to Ehrlich-Lettré ascites tumor cells under aerobiosis. [PDF]
Journal of Biological Chemistry, 1968 Abstract Some kinetic properties of the soluble and the mitochondrially bound hexokinases of Ehrlich-Lettre ascites tumor cells were examined. Both enzyme forms were essentially kinetically identical, and both were found to be exceedingly sensitive to inhibition by glucose-6-phosphate.
L. Sauer
semanticscholar +4 more sources
Loss of a Functional Mitochondrial Pyruvate Carrier in Komagataella phaffii Does Not Improve Lactic Acid Production from Glycerol in Aerobic Cultivation [PDF]
Microorganisms, 2023 Cytosolic pyruvate is an essential metabolite in lactic acid production during microbial fermentation. However, under aerobiosis, pyruvate is transported to the mitochondrial matrix by the mitochondrial pyruvate carrier (MPC) and oxidized in cell ...
Ana Caroline de Oliveira Junqueira +3 more
doaj +2 more sources