Article
[Role of Arc-system for the control of synthesis of respiratory enzymes in regulation of K+-transporting system in glycolysing Escherichia coli].
Biofizika - 1 Jan 2000
Trchunian A A, Vardanian V A, Vasilian A V
Abstract excerpt
It is shown that the uptake of K+ ions by anaerobically grown E. coli bacteria, which perform glycolysis with the production of H2 in exchange for H+ ions, which are extruded from the cells, occurs with a fixed stoichiometry of N,N'-dicyclohexylcarbodiimide-sensitive ion fluxes (2H+/K+). This process is observed in the precursor strain and arcB mutant, and is destroyed in arcA mutant. The K(+)-uptake by the...
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