Sökning: "virus purification"

Visar resultat 11 - 15 av 37 avhandlingar innehållade orden virus purification.

  1. 11. Viral dUTPases, Recombinant Expression, Purification and Characterization

    Författare :Anna-Carin Bergman; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Proteins; nucleocapsid protein; retrovirus; herpesvirus; dUTPase; nucleotide metabolism; enzymology; Proteiner; enzymologi;

    Sammanfattning : The enzyme deoxyuridine 5’-triphosphate nucleotidohydrolase (dUTPase, EC 3.6.1.23) catalyzes the hydrolysis of dUTP to dUMP and pyrophosphate. LÄS MER

  3. 12. Regulation of the Epstein-Barr virus C promoter by the OriP-EBNA1 complex

    Författare :Cecilia Boreström; Göteborgs universitet; []
    Nyckelord :Epstein-Barr virus; EBNA1; NF-Y; Sp1; Oct-2; Bright; E2F1; transcriptional regulation; Cp; oriP;

    Sammanfattning : Epstein-Barr Virus (EBV) is an exclusively human, lymphotropic herpes virus that infects more than 90% of the population worldwide. Primary infection usually occurs during the early years of life and does not result in any recognized disease. LÄS MER

  4. 13. The interactome of the Epstein-Barr virus nuclear antigen 5 suggests novel roles in RNA and protein metabolism

    Författare :Josefine Ekholm; Göteborgs universitet; []
    Nyckelord :Epstein-Barr virus; EBNA5; chaperone; proteasome; nucleolus;

    Sammanfattning : Epstein-Barr virus (EBV) is a human herpes virus that infects B and epithelial cells of the oropharynx. EBV is transmitted by saliva and establishes a lifelong latency in over 90% of the world's population. During latency, the virus exists predominantly as multicopy episomes in the nuclei of memory B cells. LÄS MER

  5. 14. Reverse Transcriptase Activity Assays for Retrovirus Quantitation and Characterization

    Författare :Anders Malmsten; Ulf Gyllensten; Clas Källander; Lynn Morris; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine; retrovirus; reverse transcriptase; enzyme activity assay; MuLV; HIV; RT purification; viral load; drug susceptibility; Medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin;

    Sammanfattning : Reverse transcriptase (RT) is a crucial enzyme for retrovirus replication, and its presence in the virion is indispensable for infectivity. This thesis illustrates the use of RT activity assays as tools for quantitation and characterization of different retroviruses, particularly HIV. LÄS MER

  7. 15. Characterization of Epstein-Barr virus non-coding RNAs in infected cells

    Författare :Guojiang Xie; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; EBV; EBV-associated malignancies; viral gene expression pattern; RPMS1; EBERs; single-cell sequencing; ChIRP; immune evasion; protein synthesis;

    Sammanfattning : Epstein-Barr virus (EBV) causes multiple types of lymphoid and epithelial malignancies. Unraveling the viral gene expression patterns in tumors and identifying interaction partners between EBV and host elements is crucial for understanding EBV tumorigenesis. LÄS MER