Sökning: "Didier Mazel"

Hittade 2 avhandlingar innehållade orden Didier Mazel.

  1. 1. Site-specific recombination in P2-like coliphages

    Författare :Carlos Cardoso Palacios; Elisabeth Haggård-Ljungquist; Didier Mazel; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Genetics; Genetik; molekylärgenetik; Molecular Genetics;

    Sammanfattning : The scope of these studies has been to investigate the site-specific recombination systems of P2-like coliphages, both in an evolutionary perspective by a comparative analysis of related phages as well as in a functional perspective. Surveys of P2-like phages in Escherichia coli isolated from nature reveal the existence of seven discrete immunity classes and three integration sites, one of them previously unknown. LÄS MER

  3. 2. Mechanisms and DNA Specificity in Site-specific Recombination of Integron Cassettes

    Författare :Carolina Johansson; Lars Sundström; Dan Andersson; Didier Mazel; Uppsala universitet; []
    Nyckelord :Microbiology; lateral gene transfer; site-specific recombination; tyrosine recombinase; integron; single-stranded; DNA hairpin; Mikrobiologi; farmaceutisk mikrobiologi; Pharmaceutical Microbiology;

    Sammanfattning : Bacterial resistance to antibiotics has become a serious problem. This is due to the remarkable ability of bacteria to respond and rapidly adapt to environmental changes. Integrons are elements with the capacity for gene capture by an integron-encoded site-specific recombinase called IntI. LÄS MER