Osmoregulation by potassium transport in Escherichia coli
Osmoregulation by potassium transport in Escherichia coli
复制标题
大肠杆菌中钾转运的渗透调节
DOI：
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发表时间：
1986
期刊：
影响因子：
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通讯作者：
W. Epstein
中科院分区：
文献类型：
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作者：
W. Epstein
细胞膨压决定了大肠杆菌细胞积累K+的程度。K+内流由对K+具有低亲和力的组成型系统（Trk）和诱导型高亲和力系统（Kdp）介导。K+外流是由尚未确定但独立的系统控制的。细胞K+浓度可能是在高渗透压介质中生长与相容性溶质（如甜菜碱）的伴随积累之间的联系。
Cell turgor pressure determines the extent of K+ accumulation by Escherichia coli cells. K+ influx is mediated both by a constitutive system with a low affinity for K+ (Trk) and by an inducible high affinity system (Kdp). K+ efflux is controlled by as yet unidentified but independent systems. Cell K+ concentration may be the link between growth in media of high osmolarity and the concomitant accumulation of compatible solutes such as betaine.
DOI：
10.1073/pnas.78.1.464
发表时间：
1981-01-01
期刊：
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子：
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作者：
LAIMINS, LA;RHOADS, DB;EPSTEIN, W
通讯作者：
EPSTEIN, W