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Visar resultat 1 - 5 av 324 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Long-term radiobiological effects of 131I exposure - dose, age and time related transcriptomatic and proteomic rasponse in rats

    Författare :Malin Larsson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; radiation; thyroid; plasma; late effects; biomarkers; transcript; protein;

    Sammanfattning : 131I is commonly used in the clinic for treating thyroid diseases, using the physiological uptake of iodine in thyroid, but also for other target tissues. 131I is also commonly released during nuclear accidents. LÄS MER

  3. 2. Vitreoscilla hemoglobin. In vitro mutagenesis and transcript profiling to improve its biotechnological usefulness

    Författare :Charlotte Andersson; Tillämpad biokemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemical technology; Biokemisk teknik; gene expression analysis; transcript profiling; microarray; DNA chips; microaerobic; hypoxia; oxygen-limited; bacterial hemoglobin; Escherichia coli; Vitreoscilla hemoglobin VHb ;

    Sammanfattning : Vitreoscilla is an obligate aerobic bacterium found in oxygen-poor environments such as stagnant ponds and decaying vegetable matter. Vitreoscilla induces the production of a homodimeric hemoglobin (VHb) when subjected to oxygen-limiting conditions. LÄS MER

  4. 3. Speed and accuracy in transcription and translation : Modelling of transcript and polypeptide elongation

    Författare :Harriet Mellenius; Måns Ehrenberg; Johan Elf; Dan Andersson; Stefan Klumpp; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biology with specialization in Molecular Biotechnology; Biologi med inriktning mot molekylär bioteknik;

    Sammanfattning : .... LÄS MER

  5. 4. Transcript profiling of small tissue samples using microarray technology

    Författare :Maria Sievertzon; Joakim Lundeberg; Tom Freeman; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biology; Gene expression analysis; transcriptomics; microarray analysis; 3’-tag signature amplification; neural stem cells; Biologi; Biology; Biologi;

    Sammanfattning : Through a number of biological, technological and computational achievements during the 20th century and the devoted work of hundreds of researchers the sequence of the human and other genomes are now available in public databases. The current challenge is to begin to understand the information encoded by the DNA sequence, to elucidate the functions of the proteins and RNA molecules encoded by the genes as well as how they are regulated. LÄS MER

  7. 5. Discovery of fiber-active enzymes in Populus wood

    Författare :Henrik Aspeborg; KTH; []
    Nyckelord :Populus; xylogenesis; secondary cell wall; cellulose; hemicellulose; microarrays; transcript profiling; carbohydrate-active enzyme; glycosyltransferase; glycoside hydrolase;

    Sammanfattning : Renewable fibers produced by forest trees provide excellentraw material of high economic value for industrialapplications. Despite this, the genes and corresponding enzymesinvolved in wood fiber biosynthesis in trees are poorlycharacterized. LÄS MER