Sökning: "gram negative bacteria"

Visar resultat 11 - 15 av 236 avhandlingar innehållade orden gram negative bacteria.

  1. 11. Towards time-resolved molecular interaction assays in living bacteria

    Författare :João Crispim Encarnação; Karl Andersson; Marika Nestor; U. Helena Danielson; Hélène Munier-Lehmann; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Intracellular Molecular Interactions; Real-Time Cell Binding Assays; Bacteria; LigandTracer; Kinetics; Biokemi; Biochemistry; Biofarmaci; Biopharmaceutics; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Rare and neglected diseases such as multidrug resistant (MDR) tuberculosis, malaria and trypanosomiasis are re-emerging in Europe. New strategies are needed to accelerate drug discovery to fight these pathogens. LÄS MER

  3. 12. Optimizing membrane and secretory protein production in Gram-negative bacteria

    Författare :Anna Hjelm; Jan-Willem de Gier; Alex Toftgaard Nielsen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; biokemi;

    Sammanfattning : Proteins fulfil a wide variety of essential functions in the cell. Recombinant protein production in the Gram-negative bacterium Escherichia coli (E. coli) facilitates structural and functional studies of proteins and it has been instrumental in biotechnology for the manufacturing of e.g. LÄS MER

  4. 13. Antibiotic resistance in Gram-negative bacteria affecting children from León, Nicaragua

    Författare :Erick José Amaya; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Annual child mortality has declined in the world from 12.5 million in 1990 to 8.8 million in 2008. Yet, infectious diseases are still the major cause of death in this group (6. LÄS MER

  5. 14. Studies on cell wall recycling and modification in Gram-negative bacteria

    Författare :Michael C. Gilmore; Felipe Cava; Peter A Lind; Teresa Frisan; Jean-François Collet; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Peptidoglycan recycling; bacterial cell wall; antibiotics; Agrobacterium tumefaciens; Escherichia coli; Legionella pneumophila; mikrobiologi; Microbiology; Biochemistry; biokemi;

    Sammanfattning : The bacterial cell wall is made from peptidoglycan (PG), a heteropolymer which forms a bag-like exoskeleton that envelopes the cell. PG is constantly remodelled during growth and division, and in response to environmental stimuli. LÄS MER

  7. 15. Molecular mechanisms and biological consequences of the production of non-canonical D-amino acids in bacteria

    Författare :Alena Aliashkevich; Felipe Cava; Fredrik Almqvist; Andrew J Roe; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Bacteria; cell wall; peptidoglycan; D-amino acids; LD-transpeptidase;

    Sammanfattning : Most bacteria possess a vital net-like macromolecule – peptidoglycan (PG). PG encases bacteria around the cytoplasmic membrane to withstand the high internal turgor pressure and thereby protect the cell from bursting. In addition, PG is a major morphological determinant of bacteria being both required and sufficient to maintain cell shape. LÄS MER