Characterization of phage-resistant strains derived from Pseudomonas tolaasii 6264, which causes brown blotch disease
نویسندگان
چکیده
منابع مشابه
Identification and characterization of a locus which regulates multiple functions in Pseudomonas tolaasii, the cause of brown blotch disease of Agaricus bisporus.
Pseudomonas tolaasii, the causal agent of brown blotch disease of Agaricus bisporus, spontaneously gives rise to morphologically distinct stable sectors, referred to as the phenotypic variant form, at the margins of the wild-type colonies. The phenotypic variant form is nonpathogenic and differs from the wild type in a range of biochemical and physiological characteristics. A genomic cosmid clo...
متن کاملPurification of a pore-forming peptide toxin, tolaasin, produced by Pseudomonas tolaasii 6264.
Tolaasin, a pore-forming peptide toxin, is produced by Pseudomonas tolaasii and causes brown blotch disease of the cultivated mushrooms. P. tolaasii 6264 was isolated from the oyster mushroom damaged by the disease in Korean. In order to isolate tolaasin molecules, the supernatant of bacterial culture was harvested at the stationary phase of growth. Tolaasin was prepared by ammonium sulfate pre...
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Background Sinusitis affects significant percentage of population causing considerable long term morbidity. P.aeruginosa is responsible for about 13% of the sinusitis cases. Pseudomonas produces hemolysin, rhamnolipid, a membrane glycolipid, secretory pigments like pyocyanin and 1hydrophenazine which can reduce ciliary beating and mucociliary clearance. Alginate functions as an adhesion, thereb...
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A survey for resistance against net blotch disease (caused by Pyrenophora teres) was performed on some Egyptian barley landraces and some selected resistance and susceptible standard German barley genotypes. The results indicated that most of the Egyptian barley landraces are extremely resistant to the disease. Molecular analysis using RAPD and AFLP showed unique banding profiles for the differ...
متن کاملIsolation and characterization of diesel-degrading Pseudomonas strains from diesel-contaminated soils in Iran (Fars province)
In this study, among the 21 diesel-degrading bacteria that were isolated from an oil-polluted area in Fars (Iran), 6 bacterial strains were tested for their capability to metabolize and grow on diesel oil by degrading its hydrocarbons content. The biochemical characteristics and 16S rRNA sequence analysis of diesel-degrading bacteria showed that these strains were related to the genus Pseudomon...
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ژورنال
عنوان ژورنال: Journal of Microbiology and Biotechnology
سال: 2018
ISSN: 1017-7825,1738-8872
DOI: 10.4014/jmb.1809.09023