Our experimental organism Fascioloides magna is a digenetic liver fluke from Fasciolidae family which parasitizes in domestic and free-living ruminants of North America and Central Europe including Czech Republic. In Czech Republic this highly pathogenic worm causes a severe liver damage to cervids and bovids and the prevalence locally reaches up to 95%. The biology of F. magna including e.g. the characteristics of host-parasite molecular interaction and the functions of particular molecules produced by the parasite are not fully understood. According to results of our previous research the excretory-secretory products of F. magna adults contain number of molecules which play the crucial role in host tissue invasion, digestion and evasion of the host immune response. One of the most abundant is cysteine peptidase cathepsin L (FmCL). FmCL is supposed to play various key roles in biological processes of all stages during a life cycle and therefore we can suppose its different expression level in particular life stages. In order to define the expression level of FmCL we performed the pilot study with miracidia and adults where the qPCR method was applied. The results of this experiment revealed much higher expression level of FmCL1 in adults than in miracidia. The attempt to in situ localize the mRNA...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:343806 |
| Date | January 2015 |
| Creators | Šašková, Romana |
| Contributors | Kašný, Martin, Mareš, Michael |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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