Index Catalog // ScholarsArchive@OSU

EBB1, an AP2/ERF Transcription Factor, Promotes Transgenic Shoot Development in Populus

Creator:: Ree, Joseph
Abstract:: Recalcitrance to transformation makes genetic engineering of many valuable plants infeasible for practical use. Transitory host modification during transformation using transgenes offers a possible means of overcoming this obstacle. In prior work in our laboratory, the genes GA20ox7 and EBB1 were found to increase regeneration in vitro. In this project,...
Resource Type:: Undergraduate Thesis and Presentation

Vegetative effects of RNAi-suppression of the poplar homolog of LEAFY in the field

Creator:: Jacobson, Jeremy
Abstract:: Due to public and regulatory restrictions, genetic containment technology is critical for research and development of transgenic trees in forestry. A multi-year field trial demonstrated that the RNAi-LFY construct successfully induces sexual sterility in 6K10 poplar (Populus alba) without visible effects on vegetative development. However, its limited number of replicates...
Resource Type:: Undergraduate Thesis and Presentation
Full Text:: 0.955 Model lm lm gls gls gls gls gls gls gls gls Log Transformed N N N N N N N N N N 41 P-Value

Enzyme-Mediated Conversion of Glucolimnanthin to Bioherbicidal Breakdown Products

Creator:: Bratton, Daniel
Abstract:: The oilseed crop Limnanthes alba (white meadowfoam) is grown in Oregon. Methods were developed for the production of a liquid-based bioherbicide from meadowfoam seed meal (MSM). It was determined that glucosinolate-containing extracts of MSM can be combined with active-enzyme-containing liquid extracts of meadowfoam seed to form a fermented product rich...
Resource Type:: Undergraduate Thesis
Full Text:: n m p e a k a re a Ground Unground Fig 2. Extraction of GLN from ground vs. unground MSM

Characterizing a Coupled Photodiode-LED System for Neuro-Sensing Applications

Creator:: Stevens, Gregg
Abstract:: I investigate the feasibility of a micron-sized biosensor designed to measure neural activity. The circuitry of the biosensor is composed of graphene, some photodiodes, and a light-emitting diode. Many of these biosensors would be injected into a subject’s brain, and when powered by near-infrared light, they would glow in response...
Resource Type:: Undergraduate Thesis
Full Text:: denoted as δp), not the total change in resistance (dR). The two are related by Equation 9: δp ≡ Δ

Characterizing the symbiotic interactions between Rhodococcus and plants

Creator:: Stevens, Danielle M.
Abstract:: Bacteria are critical to the health of eukaryotes and the ecosystems in which they persist. Some symbiotic interactions are mutualistic in which both microbe and host benefit from the partnership. Other interactions are parasitic, and the microbe typically benefits at a cost to the host. Rhodococcus is a genus of...
Resource Type:: Undergraduate Thesis
Full Text:: . J. Bacteriol. 176: 2492-2501. Dhandapani, P., Song, J., Novak, O., and Jameson, P. E. 2017

Phytochemical characterization of Fagonia indica and its effects on MCF-7 breast cancer cell line

Creator:: Kumbi, Yadano
Abstract:: Phytochemicals from the genus, Fagonia, have been attracting increasing attention due to their potential beneficial effects on human health, particularly, anti-cancer properties. Certain Fagonia species contain various types of phytochemicals such as saponins, alkaloids, cardiac glycosides, flavonoids, terpenoids, and tannins. In this study, we investigated the phytochemical composition of a...
Resource Type:: Undergraduate Thesis
Full Text:: -treated), with p < 0.05 as the level of significance using GraphPad Prism 7.03. Acid hydrolysis of

Detection and Identification of Acetaminophen (Tylenol) Metabolites using Liquid Chromatography High Resolution Mass Spectrometry (LC-HRMS/MS) Analysis

Creator:: Sanchez, Karina M.
Abstract:: Acetaminophen (APAP) is a commonly used analgesic and antipyretic drug that can cause liver injury, liver necrosis, and liver failure. APAP-induced liver failure (AILF) is associated with depletion of glutathione and the increased formation of APAP protein adducts from the toxic NAPQI metabolite. There is a hypothesized detoxifying pathway where...
Resource Type:: Undergraduate Thesis
Full Text:: pathway where vitamin C ascorbylates and conjugates the hepatotoxic metabolite N-acetyl-p- benzoquinone

Using Mass Spectrometry to Trace Polyphenols in Human Urine

Creator:: Carrillo, Crystal V.
Abstract:: Diet History Questionnaires (DHQ) can only provide general information about a person’s nutritional intake. It is unable to cluster groups of people based on diets or lifestyles, nor identify specific foods that may play a role in disease prevention. The aim of this study was to validate the use of...
Resource Type:: Presentation and Undergraduate Thesis
Full Text:: with DHQ, the strongest correlation value (r >.60, P-value<0.05) was measured for

Examining Relationships Between the Family Stage of Change Survey and the Family Nutrition Physical Activity Survey among Hispanic and Non-Hispanic Families

Creator:: Navarrete, Ricardo, Jr.
Abstract:: Family influence in the home environment has been linked to children’s nutrition and physical activity behaviors. However few tools exist to identify family level behaviors and families’ readiness to change those behaviors, particularly for populations at high risk for obesity such as Hispanics. This study summarizes the relationships of similar...
Resource Type:: Undergraduate Thesis
Full Text:: individual items (0.33 to 0.97, p<0.05). When correlations were examined by

Simulating the Dynein Motor Protein: A Monte Carlo Approach to Achieve Coordinated Stepping

Creator:: Kiatvongcharoen, Jin
Abstract:: The motor protein dynein is responsible for cellular processes such as axonal transport and cell division by delivering vital information along the microtubule track. A failed delivery can cause severe damage to the cell’s functionality and lead to neurological diseases. Despite dynein’s rich history in cellular research, the mechanism of...
Resource Type:: Undergraduate Thesis
Full Text:: probability notation, we want p(xi, xf ) (the probability of xi and xf ) but we have p(xf |xi) (the

ScholarsArchive@OSU

EBB1, an AP2/ERF Transcription Factor, Promotes Transgenic Shoot Development in Populus

Vegetative effects of RNAi-suppression of the poplar homolog of LEAFY in the field

Enzyme-Mediated Conversion of Glucolimnanthin to Bioherbicidal Breakdown Products

Characterizing a Coupled Photodiode-LED System for Neuro-Sensing Applications

Characterizing the symbiotic interactions between Rhodococcus and plants

Phytochemical characterization of Fagonia indica and its effects on MCF-7 breast cancer cell line

Detection and Identification of Acetaminophen (Tylenol) Metabolites using Liquid Chromatography High Resolution Mass Spectrometry (LC-HRMS/MS) Analysis

Using Mass Spectrometry to Trace Polyphenols in Human Urine

Examining Relationships Between the Family Stage of Change Survey and the Family Nutrition Physical Activity Survey among Hispanic and Non-Hispanic Families

Simulating the Dynein Motor Protein: A Monte Carlo Approach to Achieve Coordinated Stepping

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