Results 211 to 220 of about 1,423,870 (260)
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Microbial metabolism of pyrazines
Critical Reviews in Microbiology, 2011Pyrazines are a group of 1,4 dinitrogen substituted benzenes. They have near ubiquitous biological distribution and majority are anthropogenic. The demand for pyrazines in the recent years has increased owing to their vast applications in the field of food, agriculture and medicine.
K S, Rajini +3 more
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Microbial metabolism of artemisitene
Phytochemistry, 1999Studies on the microbial transformation of the sesquiterpene endoperoxide artemisitene have revealed that artemisitene was metabolized by Aspergillus niger (NRRL 599) to yield 11-epi-artemisinin, 9 beta-hydroxydeoxy-11-epi-artemisinin and 9 beta-hydroxy-11-epi-artemisinnin. These metabolites were characterized on the basis of their spectral data.
K Y, Orabi +5 more
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Quantitation of microbial metabolism
Antonie van Leeuwenhoek, 1991Quantitation is a characteristic property of natural sciences and technologies and is the background for all kinetic and dynamic studies of microbial life. This presentation concentrates therefore on materials and methods as tools necessary to accomplish a sound, quantitative and mechanistic understanding of metabolism.
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1986
Publisher Summary This chapter focuses on cyanide metabolism in micro-organisms. It is noted that cyanide is a relatively common product of microbial as well as plant metabolism. Cyanide production by micro-organisms has many characteristics typical of secondary metabolism.
C J, Knowles, A W, Bunch
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Publisher Summary This chapter focuses on cyanide metabolism in micro-organisms. It is noted that cyanide is a relatively common product of microbial as well as plant metabolism. Cyanide production by micro-organisms has many characteristics typical of secondary metabolism.
C J, Knowles, A W, Bunch
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Arsenic and Selenium in Microbial Metabolism
Annual Review of Microbiology, 2006Arsenic and selenium are readily metabolized by prokaryotes, participating in a full range of metabolic functions including assimilation, methylation, detoxification, and anaerobic respiration. Arsenic speciation and mobility is affected by microbes through oxidation/reduction reactions as part of resistance and respiratory processes. A robust arsenic
John F, Stolz +3 more
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Microbial Models of Mammalian Metabolism
Journal of Natural Products, 1975A solid basis for the M4-approach has been developed over the past 10 years. Recent examples of the production of difficult-to-synthesize mammalian metabolites through microbial transformations attest to the utility of the methodology. There is, however, much more to be done.
R V, Smith, J P, Rosazza
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Ecosystems biology of microbial metabolism
Current Opinion in Biotechnology, 2011The metabolic capabilities of many environmentally and medically important microbes can be quantitatively explored using systems biology approaches to metabolic networks. Yet, as we learn more about the complex microbe-microbe and microbe-environment interactions in microbial communities, it is important to understand whether and how system-level ...
Niels, Klitgord, Daniel, Segrè
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1976
Publisher Summary Four gases provide the biosphere with reservoirs of potentially useful carbon, nitrogen, and free energy: these are carbon dioxide, nitrogen, oxygen, and hydrogen. Gas metabolism interests the microbial physiologist partly because of the underlying similarity in the properties of enzymes that metabolize gases, but mainly because it ...
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Publisher Summary Four gases provide the biosphere with reservoirs of potentially useful carbon, nitrogen, and free energy: these are carbon dioxide, nitrogen, oxygen, and hydrogen. Gas metabolism interests the microbial physiologist partly because of the underlying similarity in the properties of enzymes that metabolize gases, but mainly because it ...
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Microbial metabolism of phenelzine and pheniprazine
Life Sciences, 1988Phenelzine and pheniprazine were used as substrates for metabolic studies with Cunninghamella echinulata and Mycobacterium smegmatis. Metabolites were identified by means of gas-liquid chromatography and mass spectrometry. 1-Acetyl-2-(2-phenylethyl)-hydrazine and 1-acetyl-2-(1-methyl-2-phenylethyl)hydrazine were the major products of C.
B C, Foster +3 more
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THE MICROBIAL METABOLISM OF CINNAMIC ACID
Canadian Journal of Microbiology, 1964A strain of Pseudomanas isolated from soil with cinnamic acid as a sole carbon source was found to be simultaneously adapted to the utilization of cinnamic acid and phenylpropionic acid. During growth on either of these compounds, o-hydroxyphenylpropionic acid and 2,3-dihydroxyphenylpropionic acid were produced in the culture medium. The organism, when
E R, BLAKLEY, F J, SIMPSON
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