Sökning: "yeast extract"

Visar resultat 21 - 23 av 23 avhandlingar innehållade orden yeast extract.

  1. 21. Statistics in Gene Expression, Metabolomics, and Comparative Genomics in Evolution

    Författare :Alexandra Jauhiainen; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Gene Expression; Metabolomics; Data Integration; Comparative genomics; Gene Expression;

    Sammanfattning : This thesis contains four papers concerning (I) the evolutionary conservation of drug targets and its potential use in environmental risk assessments, (II) RNA degradation as a control mechanism during osmotic stress in the yeast S. cerevisiae, (III) the localization and effects of the gene DDIT3 encoding a key regulator of stress response, and (IV) the integration and analysis of transcriptional and metabolic data to identify active metabolic pathways. LÄS MER

  3. 22. High Cell Density Strategies and Adaptive Evolution for Microbial Propionic Acid Production

    Författare :Victor Hugo Cavero Olguin; Bioteknik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Propionic acid (PA) is a naturally occurring short chain fatty acid produced by microbial fermentation of the indigestible foods in the intestine, having a positive effect on the gastrointestinal health. PA inhibits the growth of pathogenic bacteria and molds; hence it is widely used as preservative for food, feed and grains. LÄS MER

  4. 23. Succinic acid production using metabolically engineered Escherichia coli

    Författare :Christian Andersson; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biokemisk processteknik; Biochemical Process Engineering;

    Sammanfattning : The prospects of peak oil, climate change and the dependency of fossil carbon have urged research and development of production methods for the manufacture of fuels and chemicals from renewable resources (biomass). To date, the primary emphasis has been placed on the replacement of oil for transportation fuels. LÄS MER