title: [Energy-dependent transport of tetraphenylphosphonium ions in Staphylococcus aureus].
abstract: Transmembrane potential differences on the membrane of staphylococci were measured using tetraphenylphosphonium selective electrodes. When rising pH from 6.0 to 8.0 the transmembrane potential difference values vary from -118 to -155 mV. At 37 degrees C glucose exerts at first a hyperpolarizable and then a depolarizable effect. At the temperature below 27 degrees C its evokes only membrane hyperpolarization. The depolarizable effect of gramicidin is observed at all the studied temperatures.
authors.forename: V V
authors.initials: VV
authors.lastname: Syrtsov
authors.forename: A I
authors.initials: AI
authors.lastname: Vinnikov
mesh_terms: D004566:Electrodes; D004734:Energy Metabolism; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D008564:Membrane Potentials; D009861:Onium Compounds; D009943:Organophosphorus Compounds; D013211:Staphylococcus aureus / Q000378:metabolism*; D013696:Temperature
chemical_list: D007202:Indicators and Reagents; D009861:Onium Compounds; D009943:Organophosphorus Compounds; C013289:tetraphenylphosphonium
vernacular_title: Energozavisimyĭ transport ionov tetrafenilfosfoniia u Staphylococcus aureus.