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Antibiotic A42125, process for their preparation and Nocardia aerocolonigenes strain NRRL 18049 for use in the method
Antibiotic A42125, process for their preparation and Nocardia aerocolonigenes strain NRRL 18049 for use in the method
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机译:抗生素A42125,其制备方法和用于该方法的诺卡氏菌NRRL 18049
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摘要
Antibiotic A42125, which is produced by a new strain of Nocardia aerocolonigenes, NRRL 18049, is a useful inhibitor of Gram-positive and methane-generating microorganisms. A42125 also increases feed utilization efficiency in ruminants. A biologically purified culture of N. aerocolonigenes NRRL 18049 and a method for producing A42125 by fermentation of this culture are provided.
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