[胰腺脱氧核糖核酸酶对枯草芽孢杆菌DNA合成的影响]
[Effect of pancreatic DNAse on DNA synthesis in Bacillus subtilis].
作者信息
Kupriianova F G, Reshetnik O A, Soĭfer V N, Vinter V G
出版信息
Biokhimiia. 1979 Feb;44(2):332-7.
PMID:107976
Abstract
An addition of pancreatic DNAse to the cultural medium is found to stimulate DNA synthesis and proliferation of Bacillus subtilis cells. Pancreatic DNAse induces a single-stranded disruption of Bac. subtilis DNA, which may act as a mechanism of DNA synthesis increase and of the culture growth acceleration.
摘要
发现在培养基中添加胰脱氧核糖核酸酶可刺激枯草芽孢杆菌细胞的DNA合成和增殖。胰脱氧核糖核酸酶可诱导枯草芽孢杆菌DNA的单链断裂，这可能是DNA合成增加和培养物生长加速的一种机制。
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