Search for dissertations about: "Cellbiologi"
Showing result 21 - 25 of 811 swedish dissertations containing the word Cellbiologi.
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21. Non-protein-coding RNA : Transcription and regulation of ribosomal RNA
Abstract : Cell growth and proliferation are processes in the cell that must be tightly regulated. Transcription of ribosomal RNA and ribosomal biogenesis are directly linked to cell growth and proliferation, since the ribosomal RNA encodes for the majority of transcription in a cell and ribosomal biogenesis influences directly the number of proteins that are synthesized. READ MORE
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22. Effects of adenosine and acetylcholine on the lacrimal gland
Abstract : A balanced tear film is essential for a healthy ocular surface. Insufficient tear production may result in dry eye, a common disorder in the elderly population. Dry eye causes significant discomfort in the patients and may lead to visual impairment and ocular infections. READ MORE
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23. Chromatin remodelling in Pol I and III transcription
Abstract : Compaction of chromosomes in the eukaryotic cell is due to interactions between DNA and proteins and interactions between proteins. These two types of interaction form a dynamic structure, known as "chromatin". The condensation of chromatin must be carefully regulated, since the structure is an obstacle for factors that need access to the DNA. READ MORE
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24. Plasma membrane order; the role of cholesterol and links to actin filaments
Abstract : The connection between T cell activation, plasma membrane order and actin filament dynamics was the main focus of this study. Laurdan and di-4-ANEPPDHQ, membrane order sensing probes, were shown to report only on lipid packing rather than being influenced by the presence of membrane-inserted peptides justifying their use in membrane order studies. READ MORE
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25. Hsp70 nucleotide exchange factor Fes1 is essential for protein quality control in Saccharomyces cerevisiae
Abstract : .... READ MORE