Acridine resistance
WebOct 31, 2013 · The capacity of numerous bacterial species to tolerate antibiotics and other toxic compounds arises in part from the activity of energy-dependent transporters. WebAcridine is a small cationic and planar dye that mainly binds to RNA and DNA. These dyes are strongly fluorescent. It resembles the structure of xanthene except that the heteroatom is nitrogen, not oxygen. Application. Acridine is suitable for nucleic acid staining, particularly for cell cycle determination. Acridines are used as fluorescent ...
Acridine resistance
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WebApr 10, 2024 · Cell Counting Kit-8 (CCK-8) was purchased from Beyotime Biotechnology (catalog number: C0040, Shanghai, China), and the Acridine Orange/Ethidium Bromide Staining Kit was ordered from Mairuida Technology (catalog number: M247364, Shenzhen, China). Sodium citrate was ordered from Aladdin (catalog number: C38585, Shanghai, … WebMar 30, 2015 · In order to determine the antibiotic resistance mediation, resistant strains were selected and subjected to plasmid curing by acridine orange (Sigma A-6014) . All resistant strains were grown in Luria Bertani broth, supplemented with 0.100 mg mL −1 of acridine orange, incubated at 35°C for 24 h. Subsequently, inocula were removed and …
WebAcridine C13H9N CID 9215 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity … WebThe antioxidant and lysosomotropic properties of a fluorescent analogue of propranolol, 9-amino-acridine-propranolol (9-AAP) were compared to those of proprano 掌桥科研 一站式科研服务平台
WebA model system for such a pump is the acridine resistance complex of Escherichia coli. This pump assembly comprises the outer-membrane channel TolC, the secondary transporter AcrB located in the inner membrane, and the periplasmic AcrA, which bridges these two integral membrane proteins. The AcrAB-TolC efflux pump is able to transport ... WebOct 6, 2016 · Abstract. Exposure of Escherichia coli to critical acridine orange (AO) concentrations did not result in loss of viability. However, the deoxyribonucleic acid (DNA) of cells exposed to such agents was rapidly degraded and repolymerized. On the other hand, a bacterium deficient in DNA repair (pol A 1 −, lacking DNA polymerase) was sensitive to …
Webacridine: [noun] a colorless crystalline compound C13H9N occurring in coal tar and important as the parent compound of dyes and pharmaceuticals.
WebAcridine Orange 10-nonyl bromide; CAS Number: 75168-11-5; Synonyms: 10-Nonylacridine orange bromide,3,6-Bis(dimethylamino)-10-nonylacridinium bromide; find Sigma-Aldrich-A7847 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich cal state fullerton apartments for rentWebFunction. AcrA-AcrB-AcrZ-TolC is a drug efflux protein complex with broad substrate specificity that uses the proton motive force to export substrates. (Microbial … codex humanus wikipediaWebThe role of several multidrug resistance (MDR) systems in the pathogenicity of Erwinia chrysanthemi 3937 was ana-lyzed. Using the blast algorithm, we have identified several MDR systems in the E. chrysanthemi genome and selected two acridine resistance (Acr)-like systems, two Emr-like systems, and one member of the major facilitator super- codex innovationsWebEGF may have a role in drug resistance in cultured tumor cells through the downregulation of topoII; directed mutation of TOP2B demonstrated missense mutations selected for acridine resistance varied with acridine structure; Topoisomerase II is a potential target for new antilesishmanial drug development. codex humanus bücherWebThree new 9-aminoacridine (9AA) resistant mutations of bacteriophage T4D have been isolated and characterized. Two of the mutations, rsand rc, have identical patterns of acridine resistance, but they map on opposite sides of the rIIregion. In addition, rshas an effect on the plaque morphology of rmutations, whereas rcdoes not. codex haccp ghpWebHerein, we report the discovery of branched peptides decorated with acridine and boronic acid moieties with potent antimicrobial activity. The results revealed minimal inhibitory … cal state fullerton athletic wearWebMaterials and methods: Ten phosphorus ylides were compared based on their MDR-reverting activity in multidrug efflux pump system consisting of the subunits acridine-resistance proteins A and B (AcrA and AcrB) and the multidrug efflux pump outer membrane factor TolC (TolC) of Escherichia coli K-12 AG100 strain and its AcrAB-TolC … codex hammurabi schrift