Search for dissertations about: "Per O. Ljungdahl"
Found 5 swedish dissertations containing the words Per O. Ljungdahl.
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1. The cell biology and catalytic properties of the nutrient-induced signaling endoprotease Ssy5
Abstract : Cells continuously sense and respond to changes in the presence, quality and quantity of external and internal nutrients. Specific signaling proteases have been identified based on their roles in processing or destruction of distinct sets of downstream effector proteins in response to environmental cues. READ MORE
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2. Regulation of a Transcription Factor Activating Protease
Abstract : .... READ MORE
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3. Regulatory mechanisms of amino acid-induced signaling in Saccharomyces cerevisiae
Abstract : This thesis describes studies aimed at elucidating the molecular mechanisms that regulate the SPS (Ssy1-Ptr3-Ssy5) signal transduction pathway in the yeast Saccharomyces cerevisiae. This pathway is induced by extracellular amino acids and facilitates their uptake. READ MORE
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4. In vivo analysis of amino acid permease folding in yeast
Abstract : Plasma membrane (PM) proteins are critical for cells to respond to environmental cues, such as the availability of nutrients. The yeast Saccharomyces cerevisiae is able to sense extracellular amino acids using the SPS sensing system. READ MORE
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5. The Role of Proline Catabolism in Candida albicans Pathogenesis
Abstract : Candida albicans is an opportunistic fungal pathogen that has evolved in close association with human hosts. Pathogenicity is linked to an array of virulence characteristics expressed in response to environmental cues and that reflect the requirement to take up and metabolize nutrients available in the host. READ MORE