Sökning: "complex repeats"

Visar resultat 16 - 20 av 49 avhandlingar innehållade orden complex repeats.

  1. 16. Characterization of chromosome abnormalities

    Författare :Anna Lindstrand; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Inborn chromosome abnormalities are a frequent cause of mental retardation and birth defects. Apart from aberrations that are visible in the microscope, a number of submicroscopic alterations have recently been discovered, and all of these chromosome changes are in fact the result of DNA alterations at the molecular level. LÄS MER

  3. 17. Cbl in Regulation of Growth Factor Receptor Endocytosis and Actin Dynamics

    Författare :Iwona Szymkiewicz; Ivan Dikic; Silvia Giordano; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; RTK; Cbl; endocytosis; ubiquitination; actin; Cell- och molekylärbiologi; Cell and molecular biology; Cell- och molekylärbiologi; Molekylär cellbiologi; Molecular Cellbiology;

    Sammanfattning : Proteins belonging to the Cbl family are multidomain scaffolds that participate in numerous processes, assembling signaling complexes and mediating attachment of ubiquitin to receptor and non-receptor tyrosine kinases.We characterized a novel role for Cbl and Cbl-b in ligand-dependent internalization of growth factor receptors. LÄS MER

  4. 18. Multiple twists in the molecular tales of YopD and LcrH in type III secretion by Yersinia pseudotuberculosis

    Författare :Petra J Edqvist; Matthew Francis; Olaf Schneewind; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Yersinia pseudotuberculosis; T3SS; YopD; translocation process; LcrH; class II chaperone; substrate secretion pathway specificity; Molecular biology; Molekylärbiologi;

    Sammanfattning : The type III secretion system (T3SS) is a highly conserved secretion system among Gram negative bacteria that translocates anti-host proteins directly into the infected cells to overcome the host immune system and establish a bacterial infection. Yersinia pseudotuberculosis is one of three pathogenic Yersinia spp. LÄS MER

  5. 19. Co-operative recombination mechanisms promoting gene clustering and lateral transfer of antibacterial drug resistance

    Författare :Masood Kamali-Moghaddam; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical biosciences; Tn5090 Tn402; Mu-like transposons; serine recombinases; res site; integrons; Farmaceutisk biovetenskap; Biopharmacy; Biofarmaci; Pharmaceutical Microbiology; farmaceutisk mikrobiologi;

    Sammanfattning : Transposons of the Mu superfamily are widespread and have been shown to play an important role in the dissemination of antibiotic resistance among microorganisms. One of these elements, Tn5090/Tn402 is the basal vehicle of the type 1 integrons in which mobile resistance gene cassettes are inserted to form clusters and operons. LÄS MER

  7. 20. Fibrinogen-binding proteins from Staphylococcus aureus

    Författare :Marco Palma; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Staphylococcus aureus produces a large number of proteins that specifically bind to molecules from plasma or from the human extracellular matrix where they are involved in processes associated with the colonization of the host tissues. At least six different fibrinogen-binding proteins have been identified from S. LÄS MER