Search for dissertations about: "Nucleator"

Found 4 swedish dissertations containing the word Nucleator.

  2. 1. Nucleator-driven assembly of curli organelles and their pathophysiological role in E. coli septic shock

    Author : Zhao Bian; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Assembly; Curli; NOS2; Nucleator; Sepsis;

    Abstract : The understanding of how polymeric surface structures are assembled in bacteria is one of general interests, which can provide insight into details of macromolecule interactions, and study how proteins fold into domains as assembly modules for building organelles. Protein-protein interactions in various subcellular compartments lead to the assembly of fimbriae at bacterial cell surfaces. READ MORE

  4. 2. Modulation of Molecular Properties : Host–Guest Interactions for Structural Analysis and Chemical Reactions

    Author : Sara Norrehed; Adolf Gogoll; Jerker Mårtensson; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; host-guest systems; conformational analysis; NMR spectroscopy; bispidines; porphyrins; Kemi med inriktning mot organisk kemi; Chemistry with specialization in Organic Chemistry;

    Abstract : This thesis concerns the construction, use and modulation of various host–guest systems, from small bispidines for binding of inorganic ions to bisporphyrin clips for supramolecular systems.Small flexible molecules undergo fast conformational movements when in solution. READ MORE

  5. 3. Functional screening and molecular characterisation of small proteins

    Author : Dörte Schlesinger; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Proteins are one of the main drivers of cellular function. Most known proteins constitute various hundred amino acids, but growing evidence suggests that additionally thousands of short open reading frames (sORFs) are translated, posing the exciting possibility that many small unknown proteins are yet to be discovered. READ MORE

  6. 4. Assembly and adhesive properties of curli : a stationary phase-specific surface organelle in Gram-negative enteric bacteria

    Author : Mårten Hammar; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Escherichia colilcurli fimbriae csgstarvation;

    Abstract : The natural environments of bacteria are most often characterized by suboptimal conditions for growth, e. g., limited supply of nutrients. Consequently, periods of dormancy or negligible growth are the rule rather than the exception. READ MORE