Sökning: "AU rich element"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden AU rich element.

  1. 1. Control of human papillomavirus type 1 late mRNA stability and translation by an AU-rich RNA element

    Författare :Marcus Sokolowski; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; HPV-1; HPV-16; late genes; 3´ UTR; L1; L2; c-fos; AU rich element; HuR; hnRNP C1 C2; mRNA stability; translation; Biokemi; Biochemistry; Biokemi; Medical Virology; medicinsk virologi;

    Sammanfattning : Human Papillomaviruses (HPVs) infect the epithelial tissues in humans and infection with certain high-risk types is associated with cancer. The expressionof the HPV late capsid genes is dependent on cell differentiation. This may be one reason for the lack of HPV replication in vitro. LÄS MER

  3. 2. Role of the 3'UTR in translation and stability of HCV and HPV mRNAs

    Författare :Lisa Wiklund; Laszlo Szekely; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Hepatitis C virus; Human Papillomavirus; 3’ untranslated region; AU-rich sequence; mRNA stability; translation; Biokemi; Biochemistry; Biokemi; Medical Virology; medicinsk virologi;

    Sammanfattning : Virus mRNAs can be divided into functional regions. The focus of this thesis will be to investigate the function of one of these regions, the 3’ untranslated region (UTR). The 3’UTR of HCV contains a U-rich element and the late 3’UTR of HPV-1 contains an AU-rich element. LÄS MER

  4. 3. Geometallurgy of a complex ore : Lappberget Zn-Pb-Ag-(Cu-Au) deposit, Garpenberg mine, Sweden

    Författare :Glacialle Tiu; Christina Wanhainen; Yousef Ghorbani; Nils Jansson; Jens Gutzmer; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ore Geology; Malmgeologi;

    Sammanfattning : Complex ores, in this instance, a polymetallic base metal ore with additional precious and penalty elements, pose particularly tough challenges for successful production forecasts. Plant performance and recoveries for complex ores are more difficult to predict due to the larger number of variables that must be considered, tracked, and characterized during the multi-stage separation process. LÄS MER

  5. 4. Age, origin and tectonothermal modification of the Falun pyritic Zn-Pb-Cu-(Au-Ag) sulphide deposit, Bergslagen, Sweden

    Författare :Tobias Christoph Kampmann; Pär Weihed; Michael B. Stephens; Nils F. Jansson; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Malmgeologi; Ore Geology;

    Sammanfattning : The Falun pyritic Zn-Pb-Cu-(Au-Ag) sulphide deposit, situated in the Palaeoproterozoic (1.9–1.8 Ga) Bergslagen lithotectonic unit in the south-western part of the Fennoscandian Shield, is one of the major base and precious metal sulphide deposits in Sweden. LÄS MER

  7. 5. Mobility of gold and other metals during alteration of the oceanic crust : Implications for the formation of VMS deposits

    Författare :Clifford G. C. Patten; Iain K. Pitcairn; Damon A. H. Teagle; Mark Hannington; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Geology; geologi;

    Sammanfattning : Tremendous physical and chemical exchanges occur along oceanic ridges between the lithosphere, the hydrosphere and the biosphere. During these exchanges important mobilisation of metals by hydrothermal fluid circulation takes place within the oceanic crust. LÄS MER