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KMID : 0364819880260020137
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Korean Journal of Microbiology
1988 Volume.26 No. 2 p.137 ~ p.142
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The change of ascorbate oxidase isozyme pattern during mycelial development of Streptomyces lavendulae
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Abstract
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1
pH decreased as the substrate mycelium developed,QpH was 1.05-1.15, but increased after the aerial mycelium formation. The lactic acid content in culture solution showed no difference between 0.29: and 59% glucose, at which the aerial mycelium formation was repressed. The growth and development of mycelium was delayed by the lactate treatment. The activity of catalase was maximum in 24 bouts after inoculation, and the superoxide dismutase activity showed a constant level during the developmental phases. The ascorbic acid accumulated after the aerial mycelium formation. The ascorbate oxidase isozyme of Rf 0.44 appeared, while the isozyme of Rf 0.36 disappeared during the development.
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KEYWORD
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