EFFECT OF VARIATION IN GROWTH-CONDITIONS ON THE ACTIVITY OF DEXTRANASE INHIBITOR IN CONTINUOUS CULTURES OF STREPTOCOCCUS-SOBRINUS

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作者
PEARCE, BJ
WALKER, GJ
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Q93 [微生物学];
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071005 ; 100705 ;
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The activity of free extracellular dextranase inhibitor was determined in strains of Streptococcus sobrinus which were grown in a chemostat under a variety of defined conditions. Maximum release of dextranase inhibitor occurred at low growth rate in glucose-limited medium at pH 6.5. Free inhibitor could not be detected when the strains were grown at high growth rate or in batch culture.
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页码:105 / 110
页数:6
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