Sökning: "NC assembly"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden NC assembly.

  1. 1. Protein interactions involved in alphavirus assembly

    Författare :Ulrica Skoging Nyberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Alphavirus; Semliki Forest Virus; Virus assembly; Capsid Protein; Nucleocapsid; Viral Envelope Proteins;

    Sammanfattning : Viruses have to protect their genomes during transport from the infected to an uninfected host cell. This is achieved by forming a protein shell around the nucleic acid. Virus assembly is a complex process that involves interactions with the viral genome, the viral structural proteins and for enveloped viruses a lipid membrane. LÄS MER

  3. 2. Assembly and entry mechanisms of Semliki Forest virus

    Författare :Bernd Uwe Barth; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Semliki Forest virus; virus assembly; protein oligomerization; virus budding;

    Sammanfattning : The genomes of enveloped viruses are packaged into a core or nucleocapsid (NC) which is surrounded by a lipid membrane with spike proteins. These viruses mature by budding at a membrane of the host cell, usually the plasma membrane (PM), and penetrate into new ones by a virus-host membrane fusion event. LÄS MER

  4. 3. The role of the capsid protein in Semliki Forest virus assembly

    Författare :Kerstin Forsell; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Semliki Forest virus; RNA encapsidation; NC assembly; virus budding; RNA uncoating;

    Sammanfattning : Enveloped viruses, like the Alphaviruses, encapsidate their genomes into a nucleocapsid (NC) or core structure which is surrounded by a lipid bilayer (envelope) with spike proteins. The alphavirus Semliki Forest virus (SFV), is an RNA virus with a genomic 42 S RNA of positive polarity. LÄS MER

  5. 4. Assembly of semliki forest and influenza A viruses

    Författare :Hongxing Zhao; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Semliki forest virus; influenza virus; virus budding.;

    Sammanfattning : Enveloped viruses contain an external lipid membrane with spikes surrounding their nucleocapsid (NC). The envelope is acquired at a late stage of virus assembly by budding of the NC through a virus-modified host membrane. LÄS MER

  7. 5. Exploring bis-MPA Based Dendritic Structures in Biomedicine

    Författare :Oliver Andrén; Michael Malkoch; Peter Löwenhielm; Sandra Garcia Gallego; Karen Wooley; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dendrimers; Polymers; antibacterial; self-assembly; Kemi; Chemistry;

    Sammanfattning : In the last decades there has been significant advances in polymer chemistry. New coupling chemistries, polymerization techniques and accelerated approaches enable researches to push the limits of structural control. LÄS MER