Search for dissertations about: "catabolite repression"
Showing result 1 - 5 of 6 swedish dissertations containing the words catabolite repression.
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1. The Bacillus subtilis GlpP protein, antitermination and mRNA stability
Abstract : Bacillus subtilis can grow on glycerol or glycerol-3-phosphate (G3P) as the sole carbon and energy source. The glpD gene encodes G3P dehydrogenase which is required for the catabolism of glycerol and G3P. READ MORE
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2. Global Regulation of Snf1 in Saccharomyces cerevisiae: A case study of experimental systems biology
Abstract : Cells commonly face environmental changes and have evolved various regulatory mechanisms to adjust their metabolism accordingly. One such key regulator in S. cerevisiae is the Snf1 kinase, which belongs to the conserved AMP-activated protein kinase (AMPK) family in all eukaryotes. READ MORE
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3. Multiple regulatory inputs for hierarchical control of phenol catabolism by Pseudomonas putida
Abstract : Metabolically versatile bacteria have evolved diverse strategies to adapt to different environmental niches and respond to fluctuating physico-chemical parameters. In order to survive in soil and water habitats, they employ specific and global regulatory circuits to integrate external and internal signals to counteract stress and optimise their energy status. READ MORE
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4. Catabolism of Pyrimidines in Yeast
Abstract : Pyrimidines are important precursors for nucleic acids, and constantly synthesized and degraded in the cell to maintain a balanced supply. Many microoganisms can also extract the nitrogens from the pyrimidine ring, and use them as a nitrogen source when “preferred” sources are absent. READ MORE
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5. Strategies for improved Escherichia coli bioprocessing performance
Abstract : Escherichia coli has a proven track record for successful production of anything from small molecules like organic acids to large therapeutic proteins, and has thus important applications in both R&D and commercial production. The versatility of this organism in combination with the accumulated knowledge of its genome, metabolism and physiology, has allowed for development of specialty strains capable of performing very specific tasks, opening up opportunities within new areas. READ MORE