Dependence of the microbiological degradation of aryl-containing xenobiotics on their concentration.
The effect of concentration of the toxic substrates: phenol, oNph, mNph, pNph on their microbiological degradation was studied. The dependence was investigated at biocenotic and population levels. The aryl-catabolic properties of 55 biodegrading cultures were studied at an increasing gradient of phenol substrates. The degradation dynamics has been studied at different initial phenol concentrations on 3 bacterial and one yeast strains.
Faculty of Biology, Sofia University St. Kliment Ohridski.
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Dimkov
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Topalova
D000421:Alcaligenes / Q000201:enzymology; D001407:Bacillus / Q000201:enzymology; D001673:Biodegradation, Environmental; D002175:Candida / Q000201:enzymology; D004305:Dose-Response Relationship, Drug; D006863:Hydrogen-Ion Concentration; D010636:Phenols / Q000493:pharmacokinetics; D016958:Pseudomonas putida / Q000201:enzymology; D012988:Soil Microbiology; D013997:Time Factors; D015262:Xenobiotics / Q000493:pharmacokinetics*
D010636:Phenols; D015262:Xenobiotics