[The copper-dependent accumulation of magnesium in Escherichia coli].
Cu2(+)-induced accumulation of Mg ions by E. coli cells has been studied. The accumulation was demonstrated to take place only when the cell had endogenous energetic resources. The data obtained and their correlation with the data on Cu2+ binding by bacterial cells and Cu2(+)-dependent streptomycin accumulation allowed to conclude that copper induced nonspecific potential-dependent influx of cations into cells.
Lebedev
V S
VS
Volodina
L A
LA
Fedorov
Iu I
IuI
D003300:Copper / Q000378:metabolism* / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism*; D008274:Magnesium / Q000378:metabolism*; D015636:Magnesium Chloride / Q000494:pharmacology; D013307:Streptomycin / Q000378:metabolism
D015636:Magnesium Chloride; D003300:Copper; D008274:Magnesium; C029892:cupric chloride; D013307:Streptomycin
Med'-zavisimoe nakoplenie magniia v Escherichia coli.