Sökning: "Karin Hammer"

Hittade 2 avhandlingar innehållade orden Karin Hammer.

1. 1. Structure-Function Studies of Bacteriophage P2 Integrase and Cox protein

   Författare :Jesper Eriksson; Elisabeth Haggård; Karin Hammer; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Bacteriophage P2; site-specific recombination; integrase; transcriptional switch; Genetics; Genetik;

   Sammanfattning : Probably no group of organisms has been as important as bacteriophages when it comes to the understanding of fundamental biological processes like transcriptional control, DNA replication, site-specific recombination, e.t.c.The work presented in this thesis is a contribution towards the complete understanding of these organisms. LÄS MER

3. 2. Interactions of satellite phage P4 with its helpers : P2 and WΦ phages

   Författare :Liu Tao; Karin Hammer; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Genetics; genetik;

   Sammanfattning : Bacteriophage P4 is a defective phage that needs a helper phage to grow lytically, since it lacks structural genes and genes encoding host cell lysis functions. P4 has the capacity to derepress the unrelated prophage P2, or its relatives after infection, thereby getting access to the late functions of the helper. LÄS MER