Streptomyces sp Z-11-6, a novel producer of extracellular L-glutamate oxidaseстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Местоположение издательства:Road Town, United Kingdom
Первая страница:13
Последняя страница:16
Аннотация:Glutamate oxidase activity was studied in 1254 Streptomyces strains isolated from the zonal soils of various regions of Russia and other countries. Seven strains proved to be producers of extracellular L-glutamate oxidase. The most active producer strain was identified, and the conditions of enzyme biosynthesis were optimized. A multistep mutagenesis-selection procedure allowed a genetically stable strain, Streptomyces sp. Z-11-6, to be obtained, whose glutamate oxidase activity was 40 times higher than that of the original natural isolate.