Sökning: "plasmid stability"

Visar resultat 6 - 10 av 16 avhandlingar innehållade orden plasmid stability.

  1. 6. Design, Development and Applications of Highly Sensitive Protein-Based Capacitive Biosensors

    Författare :Ibolya Bontidean; Kemiska institutionen; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Bioteknik; Biotechnology; Contaminated soil; Heavy metals; Lac repressor; Phytochelatin; MerP; MerR; SmtA; Self-assembled monolayer; Biosensor; Capacitance;

    Sammanfattning : Highly sensitive biosensors were developed for environmental and medical applications. The biosensors were based on bioengineered proteins as biorecognition elements coupled to a highly sensitive capacitive transducer. LÄS MER

  3. 7. Microbial ecology and virulence gene studies of the insect pathogen Bacillus thuringiensis

    Författare :Katarina Eskils; Malte Hermansson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mikrobiologi; Microbiology;

    Sammanfattning : Bacillus thuringiensis (Bt) is a spore-forming bacterium used as a bio-pesticide due to its insect toxicity. Bt was used as a model organism in a risk evaluation project. Prevalence, survival and spreading, as well as genome stability, putative virulence genes, and gene transfer were examined. Field release of a marked Bt subsp. LÄS MER

  4. 8. Cell-penetrating peptides; chemical modification, mechanism of uptake and formulation development

    Författare :Kariem Ezzat; Ülo Langel; Steven Dowdy; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cell penetrating peptides; gene therapy; scavenger receptors; pharmaceutical formulation; solid dispersion; neurokemi med molekylär neurobiologi; Neurochemistry with Molecular Neurobiology;

    Sammanfattning : Gene therapy holds the promise of revolutionizing the way we treat diseases. By using recombinant DNA and oligonucleotides (ONs), gene functions can be restored, altered or silenced according to the therapeutic need. LÄS MER

  5. 9. Studies on natural antisense RNAs and microRNAs

    Författare :Omid Reza Faridani; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Regulatory RNAs are found in all kingdoms of life and involved in regulation of gene expression at various steps including RNA splicing, editing, stability, modification, export, translation and chromatin remodelling. A large number of regulatory RNAs have been described recently. LÄS MER

  7. 10. Metabolic analysis of shikimic acid producing Escherichia coli

    Författare :Louise Johansson; Avdelningen för kemiteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kemiteknik och kemisk teknologi; Biokemi; metabolism; Chemical technology and engineering; transcriptome analysis; phosphorus-limitation; carbon-limitation; fed-batch; chemostat; batch; fermentation technology; Escherichia coli; shikimic acid; Biotechnology; Bioteknik; Metabolism; Biochemistry; principal component analysis; 2D-fluorescence spectrophotometry; metabolic flux analysis; carbon-rich;

    Sammanfattning : Shikimic acid production using recombinant E.coli has been developed during the past 15 years due to the increased demand of this product, primarily as a starting material for the anti-influensa medicine Tamiflu?. A detailed metabolic analysis of a shikimic acid producing E. LÄS MER