Genus Phytophthora represents a world-wide spread pathogen with more than hundred recognized species and its devastating effect on plants has a serious economic and ecological impact. This diploma thesis entitled „Proteome and metabolome of genus Phytophthora” briefly summarizes knowledge about this pathogen, including its life cycle and interactions with its host. Twelve species representing six Phytophthora clades that were selected for experimental work are then discussed in details. Phytophthora isolates were characterized on proteome and metabolome level employing an LC-MS untargeted proteome profiling and a GC-MS analysis of volatiles. The results were then processed to identify candidate molecules for a targeted identification of Phytophthora and these results were validated in an independent experiment with P. palmivora and Hordeum vulgare. We found that a proteome profiling can be employed as a tool to differentiate individual Phytophthora species and that the marker peptides can be employed for a targeted monitoring of Phytophthora presence in plants.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:427292 |
| Date | January 2018 |
| Creators | Zelená, Pavla |
| 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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