Authors: T I Burtseva S A Cherkasova G P Somov
Publish Date: 1993/05/01
Volume: 29, Issue: 3, Pages: 376-380
Abstract
A biochemical evaluation of the accumulation of amino acids and organic acids in the culture medium during the cultivation of Yersinia pseudotuberculosis str 2781 as a function of the temperature has been made by methods of quantitative chromatographic analysis A considerable decrease in the biosynthesis of the products of vital activity under investigation at 37°C as compared with the cultivation of the same microorganism at 6°C has been found This permits the assumption that the temperature of cultivation of Y pseudotuberculosis is a factor regulating the biosynthesis of the amino acids and metabolites of the Krebs cycle necessary for its vital activityPacific Ocean Institute of Bioorganic Chemistry Far Eastern Branch Russian Academy of Sciences Vladivostok ScientificResearch Institute of Epidemiology and Microbiology Russian Academy of Medical Sciences Vladivostok Translated from Khimiya Prirodnykh Soedinenii No 3 pp 439–442 and 446–447 May–June 1993
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