The Tobacco mosaic virus (TMV) is a simple and frequently used model virus which has been studied already more over than 130 years. Due to the intensive study of this virus the details of its infectious cycle, genomic information and also the structure of the created viral particle as well as the mechanism of its creation are known today. The process of encapsidation (viral particle formation) is sufficiently described in the in vitro conditions. In the in vitro conditions the origin of assembly (OAS) was also described. The OAS was identified in the coding sequence of the gene for the movement protein (MP). The importance of replication centers (replication factories) has also been supposed. The aim of the diploma thesis was to study the specificity of the interaction of RNA and coat protein in the process of the particle assembly taking place directly inside the plants. The experiments were performed to verify the necessity of presence of OAS sequence in process of initiation of viral encapsidation. The effect of the cell compartmentation on this process has also been studied. Based on several viral systems (the Tobacco mosaic virus, the Potato virus X, the Bean yellow dwarf virus and Cowpea mosaic virus) gene constructs were created. These constructs enables to study this idea at the molecular...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:388406 |
| Date | January 2018 |
| Creators | Kratochvílová, Kateřina |
| Contributors | Moravec, Tomáš, Hála, Michal |
| 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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