Permeabilization of conidia with phenethyl alcohol
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چکیده
منابع مشابه
Phenethyl alcohol sensitivity in Escherichia coli.
Phenethyl alcohol is known to be bacteriostatic to certain gram-negative microorganisms (B. 0. Lilley and J. H. Brewer, J. Am. Pharm. Assoc. Sci. Ed. 43:6, 1953) and to inhibit reversibly deoxyribonucleic acid (DNA) synthesis of Escherichia coli while allowing ribonucleic acid (RNA) and protein synthesis to proceed (G. Berrah and W. A. Konetzka, J. Bacteriol. 83:738, 1962; R. W. Treick and W. A...
متن کاملPhenethyl Alcohol. I. Effect on Macromolecular Synthesis of Escherichia Coli.
Rosenkranz, Herbert S. (Columbia University, New York, N.Y.), Howard S. Carr, and Harry M. Rose. Phenethyl alcohol. I. Effect on macromolecular synthesis of Escherichia coli. J. Bacteriol. 89:1354-1369. 1965.-An investigation of the mode of action of phenethyl alcohol produced the following results. Phenethyl alcohol had no effect on the physicochemical properties of isolated deoxyribonucleic a...
متن کاملDifferential effect of phenethyl alcohol on mycoplasmas and enveloped viruses.
Mycoplasmas are totally inactivated by a 20-min treatment with 1% phenethyl alcohol, whereas suspensions of enveloped viruses resist the same treatment. This treatment has proved successful in eliminating mycoplasma contamination of a virus suspension.
متن کاملMechanism of action of phenethyl alcohol: breakdown of the cellular permeability barrier.
Phenethyl alcohol (PEA) caused Escherichia coli to take up greatly increased amounts of acriflavine, a compound to which healthy growing cells are impermeable. PEA also caused an increased rate of efflux (leakage) of cellular potassium under conditions which do not greatly alter the influx of potassium via the energy-dependent potassium pump. We therefore propose that the primary effect of PEA ...
متن کاملSensitivity of tryptophan, tyrosine and phenylalanine mutants of Saccharomyces cerevisiae to phenethyl alcohol.
Phenethyl alcohol inhibits the growth of many microorganisms. It is believed that the growth inhibition is mediated by its effect on the cell membrane. Differences between sensitive and resistant strains are suggested to be due to alterations in membrane structure. We report that, in some strains, an unexpected relationship exists between auxotrophy for tryptophan, tyrosine and phenylalanine an...
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ژورنال
عنوان ژورنال: Fungal Genetics Reports
سال: 1969
ISSN: 1941-4765
DOI: 10.4148/1941-4765.1912