Sökning: "GTP"

Visar resultat 1 - 5 av 91 avhandlingar innehållade ordet GTP.

  1. 1. Characterizing Elongation of Protein Synthesis and Fusidic Acid Resistance in Bacteria

    Författare :Srihari Nagendra Ravi Kiran Koripella; Suparna Sanyal; Daniel Wilson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ribosome; Elongation factor-G; FusB; GTP; Staphylococcus aureus; Escherichia coli and Fusidic acid; Molecular Biology; Molekylärbiologi;

    Sammanfattning : Protein synthesis is a highly complex process executed by the ribosome in coordination with mRNA, tRNAs and translational protein factors. Several antibiotics are known to inhibit bacterial protein synthesis by either targeting the ribosome or the proteins factors involved in translation. LÄS MER

  2. 2. Ribosomal translocation in real time : Method development to Applications

    Författare :Chang-il Kim; Suparna Sanyal; Martin Ott; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ribosome; EF-G; pyrene mRNA; aminoglycoside; ribosomal protein; GTP hydrolysis; Biology with specialization in Molecular Biology; Biologi med inriktning mot molekylärbiologi;

    Sammanfattning : Translational elongation is the process in which the ribosome adds one amino acid at a time to the nascent peptide chain. As the ribosome elongates the peptide chain by 14 - 20 amino acids per second and performs hundreds of such cycles per protein, ‘elongation’ is one of the most crucial steps in translation. LÄS MER

  3. 3. The roles of initiation factor IF2 and GTP in initiation of protein synthesis

    Författare :Ayman Antoun; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 4. Novel strategies for enzyme replacement with gene therapy in models of Parkinson’s disease

    Författare :Erik Cederfjäll; Brain Repair and Imaging in Neural Systems (BRAINS); []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; AAV vectors; dopamine; enzyme replacement; gene regulation; GTP cyclohydrolase 1; L-DOPA; tyrosine hydroxylase; Parkinson’s disease;

    Sammanfattning : Parkinson’s disease is a brain disorder characterized by loss of dopaminergic neurons in the midbrain, resulting in the characteristic motor symptoms: resting tremor, rigidity, akinesia and postural instability. Symptomatic treatment is based on reconstituting the loss of dopamine in the brain, primarily by oral administration of its precursor L-DOPA. LÄS MER

  5. 5. Gene therapy by enzyme replacement for Parkinson’s disease Optimization of continuous DOPA delivery and development of a candidate vector for clinical application

    Författare :Tomas Björklund; Brain Repair and Imaging in Neural Systems (BRAINS); []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; serotonin; Parkinson’s disease; L-DOPA; dyskinesia; GTP cyclohydrolase 1; tyrosine hydroxylase; dopamine; gene therapy; enzyme replacement; gene regulation; aromatic L-amino acid decarboxylase;

    Sammanfattning : The introduction of L-DOPA pharmacotherapy revolutionized the treatment of Parkinson’s disease close to fifty years ago. Before the discovery of dopamine as a neurotransmitter and its involvement in the disease, these patients had very little aid from medication and were bound to a life without movement. LÄS MER