Titlebook: Biotechnology of Antibiotics and Other Bioactive Microbial Metabolites; Giancarlo Lancini,Rolando Lorenzetti Book 1993 Springer Science+Bu

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Biological Transformations, Properties such as the membrane transport (and hence the penetration into bacterial cells), absorption and distribution throughout the body, and susceptibility to the action of inactivating enzymes can be drastically influenced by modifications of the original molecule.

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Antibiotics and Bioactive Microbial Metabolites,s in the field. The definition that we prefer, and that is accepted with minor variations by several authors, is that antibiotics are lowmolecular-weight microbial metabolites that at low concentrations inhibit the growth of other microorganisms. The reason for this preference is that this class of

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Biology of Antibiotic-Producing Microorganisms,the formation of endospores under unfavorable environmental conditions. Bacilli are gram-positive, generally motile by lateral or peritrichous flagella. Their main habitat is soil, where they live as saprophytes. However, one species, ., is a human pathogen, and other species, notably ., are insect

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The Search for New Bioactive Microbial Metabolites, of thousands of active molecules and, most importantly, of a number of clinically useful agents. The basic concepts of these programs, usually termed screening programs, were established by Waksman at Rutgers State University in the early 1940s. They are still valid today and are applied in many ac

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