地衣芽孢杆菌中α-淀粉酶的表达
Expression of alpha-amylase in Bacillus licheniformis.
作者信息
Rothstein D M, Devlin P E, Cate R L
出版信息
J Bacteriol. 1986 Nov;168(2):839-42. doi: 10.1128/jb.168.2.839-842.1986.
Abstract
In Bacillus licheniformis, alpha-amylase production varied more than 100-fold depending on the presence or absence of a catabolite-repressing carbon source in the growth medium. alpha-Amylase was produced during the growth phase and not at the onset of the stationary phase. Induction of alpha-amylase correlated with synthesis of mRNA initiating at the promoter of the alpha-amylase gene.
摘要
在地衣芽孢杆菌中，α-淀粉酶的产量根据生长培养基中是否存在分解代谢物阻遏碳源而变化超过100倍。α-淀粉酶在生长阶段产生，而不是在稳定期开始时产生。α-淀粉酶的诱导与从α-淀粉酶基因启动子起始的mRNA合成相关。
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