Genetic Determination of Resistance to Acriflavine, Phenethyl Alcohol, and Sodium Dodecyl Sulfate in Escherichia coli
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منابع مشابه
Detergent (sodium dodecyl sulfate) shock proteins in Escherichia coli.
The protein composition of Escherichia coli W3110 grown in the presence and absence of 5% sodium dodecyl sulfate (SDS) was examined by two-dimensional gel electrophoresis. In SDS-grown cells, at least 4 proteins were turned on, 13 were turned off, 15 were elevated, and 15 were depressed. The 19 unique and elevated SDS-induced spots constituted 7.91% of the total 35S-labeled protein. There was n...
متن کاملPhenethyl 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 کاملSodium dodecyl sulfate hypersensitivity of clpP and clpB mutants of Escherichia coli.
We studied the hypersensitivity of clpP and clpB mutants of Escherichia coli to sodium dodecyl sulfate (SDS). Both wild-type E. coli MC4100 and lon mutants grew in the presence of 10% SDS, whereas isogenic clpP and clpB single mutants could not grow above 0.5% SDS and clpA and clpX single mutants could not grow above 5.0% SDS. For wild-type E. coli, cellular ClpP levels as determined by Western...
متن کاملPhenethyl alcohol resistance in Escherichia coli. I. Resistance of strain C600 and its relation to azide resistance.
ERRAH and KONETZKA (1962) reported that phenethyl alcohol (PEA) selectively and reversibly inhibits DNA synthesis in Escherichia coli. It was subsequently shown that PEA inhibits the initiation of a new cycle of DNA replication in this organism but permits the completion of those cycles initiated before addition of PEA to the medium (TREICK and KONETZKA 1964). We reasoned therefore that genetic...
متن کاملMechanisms and genetics of resistance to sodium lauryl sulfate in strains of Shigella and Escherichia coli.
The sensitivity to sodium lauryl sulfate (SLS) of Shigella flexneri and Escherichia coli is determined by at least three genes. One site is located near the lactose operon, and two loci are cotransducible with the arabinose operon. Calcium ions protect against SLS lysis. One gene is concerned with the relative ability of the bacterium to retain calcium against such chelating agents as ethylened...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1968
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.96.4.987-996.1968