C. Çökmüş

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Although when UV-irradiated seven most toxic strains of Bacillus sphaericus lost their viabilities between 2.5-4.5 min, their larvicidal activity was protected for longer periods. Benzaldehyde, cinnamaldehyde, salicylaldehyde, methylene blue and yeast extract showed good protective effect for spore viability and larvicidal activity from UV inactivation in(More)
An obligate alkaliphilic Bacillus strain was isolated from a soil sample and identifi ed as Bacillus cohnii APT5 based upon phylogenetic and phenotypic analyses. Th e optimum growth pH of B. cohnii APT5 was 10.0. B. cohnii APT5 was also found capable of producing an extracellular alkaline protease that showed optimum activity (693,318 U/min) at 50 °C and pH(More)
Nondenaturing polyacrylamide gel electrophoresis revealed the presence of diversity among bacteriocins produced by strains ofBacillus sphaericus. Bacteriocin bands of six s trains (pathogenic and non pathogenic) were found to be located just below the stacking gel. However, in two other strains (1 pathogenic and 1 collection strain) more than one protein(More)
Native-polyacrylamide gel electrophoresis (N-PAGE) was used to characterize Candida albicans strains isolated from vaginal specimens of patients suffering from vaginitis in Ankara hospitals, Turkey. Three different protein band profiles were observed among these 38 C. albicans isolates when whole cell protein extracts of these strains were used in N-PAGE.(More)
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