ASU Electronic Theses and Dissertations
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One of the fundamental questions in molecular biology is how genes and the control of their expression give rise to so many diverse phenotypes in nature. The mRNA molecule plays a key role in this process as it directs the spatial and temporal expression of genetic information contained in the DNA molecule to precisely instruct biological processes in living organisms. The region located between the STOP codon and the poly(A)-tail of the mature mRNA, known as the 3′Untranslated Region (3′UTR), is a key modulator of these activities. It contains numerous sequence elements that are targeted by trans-acting factors that dose …
- Blazie, Stephen, Mangone, Marco, LaBaer, Josh, et al.
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A central task for historians and philosophers of science is to characterize and analyze the epistemic practices in a given science. The epistemic practice of a science includes its explanatory goals as well as the methods used to achieve these goals. This dissertation addresses the epistemic practices in gene expression research spanning the mid-twentieth century to the twenty-first century. The critical evaluation of the standard historical narratives of the molecular life sciences clarifies certain philosophical problems with respect to reduction, emergence, and representation, and offers new ways with which to think about the development of scientific research and the nature …
- Racine, Valerie, Maienschein, Jane, Laubichler, Manfred D, et al.
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