Sebastian Gnat

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UNLABELLED Wild animals can serve as hosts, amplifiers or reservoirs for various zoonotic diseases. Most species of deer in highly fragmented agricultural landscapes, search out maximum cover from intrusive human activity. Hence, the likelihood of zoonosis transmission is likely to increase the more humans and wildlife interact. In our study, we conducted a(More)
In this study, the nitrogen fixing Astragalus glycyphyllos symbionts were characterized by phenotypic properties, restriction fragment length polymorphism (RFLP), and sequences of 16S rDNA. The generation time of A. glycyphyllos rhizobia in yeast extract mannitol medium was in the range 4–6 h. The studied isolates exhibited a low resistance to antibiotics,(More)
The phylogeny of symbiotic genes of Astragalus glycyphyllos L. (liquorice milkvetch) nodule isolates was studied by comparative sequence analysis of nodA, nodC, nodH and nifH loci. In all these genes phylograms, liquorice milkvetch rhizobia (closely related to bacteria of three species, i.e. Mesorhizobium amorphae, Mesorhizobium septentrionale and(More)
The objective of our study was to identify Lactobacillus sp. strains of goose origin using MALDI-TOF mass spectrometry, ITS-PCR and ITS-PCR/RFLP. All three techniques proved to be valuable tools for identification of avian lactobacilli and produced comparable classification results. Lactobacillus strains were isolated from 100% of geese aged 3 weeks to 4(More)
Species differentiation within Trichophyton mentagrophytes complex group currently poses a major diagnostic challenge, with molecular methods increasingly supplementing classical identification based on the morphological and physiological properties of the fungi. Diagnostic and epidemiological research aimed at determining the source and means of(More)
In this study, the phylogenetic relationship and taxonomic status of six strains, representing different phenons and genomic groups of Astragalus glycyphyllos symbionts, originating from Poland, were established by comparative analysis of five concatenated housekeeping gene sequences (atpD, dnaK, glnA, recA and rpoB), DNA-DNA hybridization and total DNA G+C(More)
The aim of the study was molecular analysis of coagulase-positive isolates of Staphylococcus bacteria obtained from wild animals and evaluation of their resistance to antimicrobial agents. A total of 76 rectal swabs were taken from wild animals. The species of the Staphylococcus isolates was determined by MALDI TOF MS, susceptibility to antimicrobials was(More)
The systematics of the family Apionidae, as well as the superfamily Curculionoidea, is currently in a state of flux. The comparative analyses of COI sequences from our studies shed some light on the systematics of these weevils. To study the relationship among the organisms of the family Apionidae, we determined the COI sequences of representatives of 23(More)
PURPOSE In this study, we analysed phenotypic resistance profiles and their reflection in the genomic profiles of Enterococcus spp. strains isolated from pigs raised on different farms. METHODOLOGY Samples were collected from five pig farms (n=90 animals) and tested for Enterococcus. MICs of 12 antimicrobials were determined using the broth microdilution(More)
The aim of this study was to determine the antimicrobial resistance of E. faecalis and E. faecium strains isolated from poultry and to carry out genotypic characterization thereof with the ADSRRS-fingerprinting method (amplification of DNA fragments surrounding rare restriction sites) and analysis of the genetic relatedness between the isolates with(More)