منابع مشابه
Pyocin sensitivity of Pseudomonas species.
Only the fluorescent pseudomonads, Pseudomonas aeruginosa, P. putida, and P. fluorescens, were sensitive to pyocins produced from P. aeruginosa.
متن کاملEpidemiological fingerprinting of Pseudomonas aeruginosa by the production of and sensitivity of pyocin and bacteriophage.
A new method has been devised to trace cross-infection by Pseudomonas aeruginosa. Unknown strains growing logarithmically in liquid media were treated with mitomycin C to induce the liberation of pyocin and phage. The lysates were then tested against 27 selected indicator strains, and the zones of clearing were differentiated as to killing by pyocin or lysis by phage. Twenty-four standard pyoci...
متن کاملAutosensitivity of Pseudomonas aeruginosa to its own pyocin.
Sensitivity of smooth and mucoid Pseudomonas aeruginosa strains from the same patient to their own pyocins was found to be greater at 20 than at 35 C.
متن کاملActivity of pyocin S2 against Pseudomonas aeruginosa biofilms.
In cystic fibrosis patients, chronic lung infection with Pseudomonas aeruginosa and the associated decline in lung function are the major cause of mortality. In this report, we show that pyocin S2 displays potent activity against P. aeruginosa biofilms, thus representing a potentially improved therapeutic option. Using an invertebrate model of P. aeruginosa infection, we also show that pyocin S...
متن کاملBiophysicochemical characterization of Pyocin SA189 produced by Pseudomonas aeruginosa SA189
Pseudomonas aeruginosa, in spite of being a ubiquitous organism (as it is found in soil, water, and humans), is also an opportunistic pathogen. In order to maintain its diversity in the community, it produces various toxic proteins, known as, bacteriocins. In the present study, pyocin SA189, which is a bacteriocin produced by P. aeruginosa SA189 (isolated from a clinical sample) was characteriz...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1974
ISSN: 0003-6919
DOI: 10.1128/aem.27.1.288-289.1974