Sökning: "viral replication"

Visar resultat 21 - 25 av 247 avhandlingar innehållade orden viral replication.

  1. 21. Macromolecular organization of the chikungunya virus replication organelle

    Författare :Timothée Laurent; Lars-Anders Carlson; Richard Lundmark; Alex Evilevitch; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The chikungunya virus is a positive-sense RNA virus responsible for the crippling chikungunya fever. It is transmitted through the bites of two species of mosquitoes: Aedes aegypti and Aedes albopictus. LÄS MER

  3. 22. Viral Loop Dynamics in Temperate and Polar Freshwaters

    Författare :Christin Säwström; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; akvatisk ekologi; aquatic ecology; marine biology; Hydrobiology; temperate; polar; freshwaters; nutrient limitation; bacterial mortality; lysogeny; dissolved organic carbon; humic; Arctic; Antarctic; Bacteria; Virus; limnology; Marinbiologi; limnologi;

    Sammanfattning : All cellular organisms in aquatic environments are susceptible to virus attack. Viruses are the smallest but most abundant biological entities in freshwaters. This thesis describes interactions between viruses and bacteria in temperate and polar freshwaters with particular emphasis on Arctic and Antarctic aquatic systems. LÄS MER

  4. 23. Induction of type I interferons and viral immunity

    Författare :Åsa Hidmark; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Virus-induced type I interferons (IFNα/β) are key mediators of innate immunity and important modulators of adaptive immunity. Early recognition of virus and induction of IFNα/β are important for limiting the spread of the virus. LÄS MER

  5. 24. Induction of type I interferons and viral immunity

    Författare :Åsa Hidmark; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Virus-induced type I interferons (IFNα/β) are key mediators of innate immunity and important modulators of adaptive immunity. Early recognition of virus and induction of IFNα/β are important for limiting the spread of the virus. LÄS MER

  7. 25. Viral dynamics and evolution following primary HIV-1 infection

    Författare :Annika C Karlsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :HIV-1; primary infection; diversity; divergence; env; gag; pol; viral load; RNA; DNA; resting CD4 T-lyrnphocytes; antiretroviral resistance; founder virus; latency; PCR; cloning; sequencing;

    Sammanfattning : The knowledge of the early events during primary HIV-1 infection (PER) is of great importance for the understanding of the pathogenesis of HIV-1. A major problem in studies on PHI is the limited amount of data accessible from the early time-points. LÄS MER