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Extending The Season For Sustainability In Utah, Britney Hunter
Extending The Season For Sustainability In Utah, Britney Hunter
Undergraduate Honors Capstone Projects
The importance of providing fresh produce on a local level is becoming a widespread consideration among people concerned with the character of their food. For regions without an opportune growing climate, extending the growing season can drastically advance productivity. High tunnels are one way to effectively and profitably extend the growing season in cold climates. The benefits of growing in a high tunnel go beyond raising the temperature. High tunnels contribute to higher quality small fruits and vegetables. The benefits of growing in high tunnels have been explored in other states and could be exploited by Utah growers. Utah's climate …
Effects Of Ph On Human Cardiac And Neuronal Sodium Channels, William James Israelsen
Effects Of Ph On Human Cardiac And Neuronal Sodium Channels, William James Israelsen
Undergraduate Honors Capstone Projects
Voltage-gated sodium channels are large transmembrane proteins that selectively allow the passage of sodium ions across the cell membrane in response to membrane depolarizations (Yu and Catterall, 2003). The resulting influx of positive charge further depolarizes the membrane and is responsible for the upstroke of the action potential. Voltage-gated sodium channels are vital to the initiation and propagation of action potentials in excitable cells such as neurons and myocytes. In vertebrates, there are many different tissue-specific sodium channel isoforms; these include the neuronal (Nav1.2) and cardiac (Nav1.5) isoforms. Although very closely related in structure and functional …
Investigating The Role Of Transcription Factor Ap-2�� In Reproduction, Anne Rachelle Howlett
Investigating The Role Of Transcription Factor Ap-2�� In Reproduction, Anne Rachelle Howlett
Undergraduate Honors Capstone Projects
The proper formation of gametes is critical for the propagation of species and for the fertility of the individual. The molecular pathways involved in gamete formation remains elusive, therefore, identification of genes involved is an important prerequisite to further our understanding of reproduction. This research will improve infertility treatments and prevention methods in animals and humans. We created mutants that lacked AP-2�� transcription factor after the mouse had entered meiosis and initiated folliculogenesis. The AP-2�� mutants were still fertile and phenotypically similar to normal mice that expressed AP-2�� transcription factor. We also produced mutants that lacked AP-2�� transcription factor during …
Enhanced Biological Control Of The Cereal Leaf Beetle, Melody Rose Anderson
Enhanced Biological Control Of The Cereal Leaf Beetle, Melody Rose Anderson
Undergraduate Honors Capstone Projects
Many biological and environmental interactions can affect the biological control of the cereal leaf beetle (CLB; Oulema melanopus [L.]). We studied the biological control potential of predatory lady beetles and a parasitoid wasp in fall wheat (Triticum aestivum L.). Lady beetles were surveyed in grain fields with high CLB density (up to 50 CLB larvae per 0.09m2). The effects of sugar applied to wheat as an additional food source for Tetrastichus julis (Walker) were also measured. The CLB population followed the typical pattern of high adult and egg numbers in May, peak larval numbers in late May, …