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Studie antimikrobiálního účinku včelího jedu na druhy borelie z komplexu \kur{B. burgdorferi} sensu lato: izolace genu kódujícího antimikrobiální peptid melitin z jedové žlázy včely medonosné \kur{(Apis mellifera)}
DAVIDOVÁ, Marie
The incidence of tick borne diseases has drastically increased over the past few years. Control of tick borne pathogens, especially spirochetes from \kur{B. bugdorferi} sensu lato complex, is complicated due to a lack of vaccines against them. The emergence of bacterial strains to well established and widely used antibiotics has become a serious public health concern. Analysis of new classes of antimicrobial peptides became the subject of new investigation due to their efficacy against disease causing pathogens. Among possible candidates, melittin from honey bee venom is of particular interest. The aim of this work was to study the effect of whole bee venom on Lyme borreliosis spirochetes. The minimum concentration of the venom that possesed the inhibitory effect on borrelia growth was identified. The gene enconding melittin was isolated from bee venom gland and recombinant melittin was produced in bacterial expression system. The effect of recombinant melittin on live borrelia culture was studied.

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