Krzysztof Fiedoruk

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PURPOSE The aim was to determine the fungi occurrence rate in the oral cavity of denture wearer patients in comparison to those without dentures. MATERIAL AND METHODS The examinations were conducted in patients treated in two clinical departments of the University Hospital. Demographic data and those connected with basic diseases were collected and the(More)
The genome sequence of the entomopathogen Bacillus thuringiensis subsp. thuringiensis strain IS5056 was determined. The chromosome is composed of 5,491,935 bp. In addition, IS5056 harbors 14 plasmids ranging from 6,880 to 328,151 bp, four of which contain nine insecticidal protein genes, cry1Aa3, cry1Ab21, cry1Ba1, cry1Ia14, cry2Aa9, cry2Ab1, vip1, vip2,(More)
PURPOSE Determination of bacterial composition in the oral cavity of patients with removable dentures and with own dentition (without dentures). MATERIAL AND METHODS Bacteriological investigations were performed in 55 patients from the department of internal medicine (32 diabetic patients) and 40 patients treated in surgical department (25 patients with(More)
Escherichia albertii has been recently recognized as an emerging human and bird enteric pathogen. Here, we report the first complete chromosome nucleotide sequence of a clinical isolate of E. albertii strain KF1, which may provide information about the pathogenic potential of this new species and the mechanisms of evolution of enteropathogenic Escherichia(More)
Although melanin is known for protecting living organisms from harmful physical and chemical factors, its synthesis is rarely observed among endospore-forming Bacillus cereus sensu lato. Here, for the first time, we reported that psychrotolerant Bacillus weihenstephanensis from Northeastern Poland can produce melanin-like pigment. We assessed(More)
In this study we reconstructed the architecture of Bacillus cereus sensu lato population based on ribosomal proteins, and identified a link between the ribosomal proteins' variants and thermal groups (thermotypes) of the bacilli. The in silico phyloproteomic analysis of 55 ribosomal proteins (34 large and 21 small subunit r-proteins) of 421 strains,(More)
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