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Theses/Dissertations

Life Sciences

University of Colorado, Boulder

Materials Science & Engineering Graduate Theses & Dissertations

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Development Of Novel Crispr-Based Methods For Transcriptional Control Over Bacterial Gene Expression, Katia Tarasava Jan 2019

Development Of Novel Crispr-Based Methods For Transcriptional Control Over Bacterial Gene Expression, Katia Tarasava

Materials Science & Engineering Graduate Theses & Dissertations

One of the challenges of the 21st century is creating a sustainable economy that is able to serve the needs of a growing population with the decreasing supply of natural resources. In addition to alternative energy sources, renewable economy concerns production of materials and chemicals. The chemical and polymer industries rely heavily on petroleum for manufacturing consumer goods. Many of these chemicals can be produced from renewable resources using microorganisms. However, the amounts produced are often not enough to make the process commercially viable. By rewiring cellular metabolism and regulation, it is possible to redirect metabolic flux to increase the ...


Engineering Of Filamentous Bacteriophage For Protein Sensing, Michael David Brasino Jan 2016

Engineering Of Filamentous Bacteriophage For Protein Sensing, Michael David Brasino

Materials Science & Engineering Graduate Theses & Dissertations

Methods of high throughput, sensitive and cost effective quantification of proteins enables personalized medicine by allowing healthcare professionals to better monitor patient condition and response to treatment. My doctoral research has attempted to advance these methods through the use of filamentous bacteriophage (phage). These bacterial viruses are particularly amenable to both genetic and chemical engineering and can be produced efficiently in large amounts. Here, I discuss several strategies for modifying phage for use in protein sensing assays. These include the expression of bio-orthogonal conjugation handles on the phage coat, the incorporation of specific recognition sequences within the phage genome, and ...