Enzymes Responsible for Acetate Oxidation by Acetic Acid Bacteria
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چکیده
منابع مشابه
Utilization of ethanol by acetic acid bacteria.
It is well known that the acetic acid bacteria can rapidly oxidize ethanol to acetic acid. But whether ethanol can serve as a source of carbon and energy for these bacteria has not been clearly established. Pasteur (1868) noted that Mycoderma aceti which is undoubtedly Acetobacter aceti (Frateur, 1950) can grow well in ethanol media only if acetic acid is also present. Addition of one or two pe...
متن کاملStudies on the oxidation of indole-3-acetic Acid by peroxidase enzymes. I. Colorimetric determination of indole-3-acetic Acid oxidation products.
The method described here is based on a brief report by Harley-Mason and Archer. It involves the use of p-dimethylaminocinnamaldehyde (DMACA), a vinylogue of Ehrlich's reagent, as a color reagent for indoles. Colorimetric analyses of indoleacetic acid (IAA) oxidation reaction mixtures were made with the DMACA reagent as a solution rather than a spray. DMACA reagent will yield a wine-red color w...
متن کاملPentose oxidation by acetic acid bacteria led to a finding of membrane-bound purine nucleosidase.
D-Ribose and 2-deoxy-D-ribose were oxidized to 4-keto-D-ribonate and 2-deoxy-4-keto-D-ribonate respectively by oxidative fermentation, and the chemical structures of the oxidation products were confirmed to be as expected. Both pentoses are important sugar components of nucleic acids. When examined, purine nucleosidase activity predominated in the membrane fraction of acetic acid bacteria. This...
متن کاملDeoxyribonucleic Acid Hybrids of Acetic Acid Bacteria.
De Ley, J. (State University, Ghent, Belgium), and S. Friedman. Deoxyribonucleic acid hybrids of acetic acid bacteria. J. Bacteriol. 88:937-945. 1964.-Deuterated N(15)-labeled deoxyribonucleic acid (DNA) from Acetobacter aceti (mesoxydans 4) forms hybrids with ordinary DNA from other species of this genus (A. xylinum, A. pasteurianus, A. estunensis, and possibly A. xylinoides) when the guanine ...
متن کاملStudies on the Mechanism of Acetate Oxidation by Bacteria
The data presented in this paper indicate operation of different mechanisms for acetate oxidation by A. aerogenes, depending on the carbon source used for growth. The mechanism for citrate-grown cells appears to involve a conventional citric acid cycle, whereas acetate-grown cells appear to incorporate acetate carbon more readily via a dicarboxylic acid cycle.
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ژورنال
عنوان ژورنال: Bioscience, Biotechnology, and Biochemistry
سال: 1999
ISSN: 0916-8451,1347-6947
DOI: 10.1271/bbb.63.2102