质子动力与枯草芽孢杆菌的运动行为
Proton-motive force and the motile behavior of Bacillus subtilis.
作者信息
De Jong M H, van der Drift C, Vogels G D
出版信息
Arch Microbiol. 1976 Dec 1;111(1-2):7-11. doi: 10.1007/BF00446543.
PMID:13758
Abstract
Changes in the proton-motive force cause a transient change in the motile behavior of Bacillus subtilis cells. Both an increase and a decrease in the proton-motive force caused transient tumbling. Simultaneous decrease of proton-motive force and increase of attractant concentration lessens the response toward the attractant. A simultaneous increase of proton-motive force and increase of attractant concentration prolonges the response toward attractant. A hypothesis explaining the various effects is given.
摘要
质子动力的变化会导致枯草芽孢杆菌细胞运动行为的短暂变化。质子动力的增加和减少都会导致短暂的翻滚。质子动力的降低与引诱剂浓度的增加同时出现会减弱对引诱剂的反应。质子动力的增加与引诱剂浓度的增加同时出现会延长对引诱剂的反应。文中给出了一个解释这些不同效应的假说。
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