National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Molecular characterization of NADPH oxidase in the gut of the tick \kur{Ixodes ricinus}
KUČERA, Matěj
This thesis focuses on characterization of one member of NADPH oxidases - dual oxidase (DUOX) which has been described as the main factor of epithelial immunity in the gut of model organism Drosophila melanogaster. We have identified an orthologous gene coding for DUOX in the tick I. ricinus and described its tissue expression profile. The DUOX is mainly expressed in the gut of unfed ticks and seems to be downregulated upon artificial microbial infection. A fragment of tick DUOX was prepared as recombinant protein and used for preparation of specific antibodies to be used for further characterization of the enzyme. Our main aim is to highlight the importance of tick DUOX producing the reactive oxygen species and their role in the defence against pathogenic organisms within the tick gut.

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