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Identification and analysis of regulon’s structures in Arabidopsis thaliana
Janigová, Patrícia ; Bartoň, Vojtěch (oponent) ; Schwarzerová, Jana (vedoucí práce)
This bachelor thesis focuses on the identification and analysis of regulon structures in a model organism from the plant kingdom Arabidopsis thaliana. The first part of the thesis deals with the regulation of gene expression in eukaryotes, techniques for inferring transcriptional units and tools for the analysis of these units. Subsequently, the laboratory data from Arabidopsis thaliana, including their preparation and preprocessing, are described in detail. The next section describes the process of deriving regulons using specific methods such as correlation coefficient and mutual information. This is followed by a detailed description of a custom algorithm for inferring potential regulon structures in Arabidopsis thaliana, which is implemented in Python. In the conclusion of the bachelor thesis, the obtained results are visualized, evaluated and compared with the available literature. The identification of potential MBF1 and ABI3 regulons is also discussed in detail, thus confirming the correctness and efficiency of the proposed approach.
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