Thesis Defense: Regulation of cytoplasmic RNA polymerase II
Gene expression is crucial for cell differentiation, development and survival of organisms. It consists of several steps, starting with transcription, which is mediated by RNA polymerases. These are protein machineries transcribing and producing different types of RNAs. Although, the individual steps of transcription by RNA polymerase II (Pol II) as well as the structure of Pol II has been extensively studied, surprisingly, there is still little known about its regulation in cytoplasm.
The aim of this project was to deepen our knowledge in regulation of Pol II in the cytoplasm as well as the proteins involved in this process. Techniques of structural biology, biochemistry and cell biology were employed to study and characterize cytoplasmic Pol II and its interacting partners.