Index Catalog // ScholarsArchive@OSU

Evaluation of Fusarium proliferatum Mycotoxin Profiles in Infected Garlic Cloves

Creator:: Rossi, Francesca
Abstract:: Fusarium proliferatum is a fungus found in soils which produces the mycotoxin group known as fumonisins. Of human concern due to hepato-, nephro- and neurotoxicity, the threat of fumonisins lies within several food items, including corn, wheat sorghum, asparagus and, more recently, garlic. Manifesting as ““garlic rot”,” F. proliferatum infection...
Resource Type:: Honors College Thesis
Full Text:: of Fusarium proliferatum causing clove rot on garlic. Duringer, J. M., Estill, C. T., & Craig, A

Investigating the effects of harvest time and light exposure on cannabinoid potency in industrial hemp (Cannabis sativa) using UPLC-diode array detection

Creator:: Saindon, Ashley L.
Abstract:: Five varieties of industrial hemp (Cannabis sativa) were grown in the field in Imperial Valley, CA, USA in order to determine whether light conditions or harvest times influence cannabinoid content. A total of 16 cannabinoids were investigated in this study: Delta-9-tetrahydrocannibinol (THC-d9), Delta-9-tetrahydrocannibinolic acid (THC-a), Cannabidiol (CBD), Cannabidiolic acid (CBD-a),...
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Jennifer Duringer Five varieties of industrial hemp (Cannabis sativa) were grown in

Metabolism of toxic plant alkaloids in livestock : comparative studies on the hepatic metabolism of pyrrolizidine alkaloids in sheep and cattle and of ergot alkaloids in an endophyte-resistant mouse model

Creator:: Duringer, Jennifer Marie
Abstract:: The pyrrolizidine alkaloids (PAs) and ergot alkaloids are known natural toxicants found in livestock forage. These alkaloids contribute to large economic losses in livestock throughout the world. An understanding of the mechanisms of toxicity and development of better diagnostic tools for better management practices was investigated. Variability exists in the...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Jennifer Marie Duringer for

Exposure to the Mycotoxin Zearalenone Impairs Embryonic Development in Zebrafish

Creator:: Sidebotham, Nicole A.
Abstract:: A study was conducted to evaluate the developmental toxicity of three commonly detected mycotoxins in food (deoxynivalenol, patulin, and zearalenone) using the zebrafish (Danio rerio) model. Mycotoxin exposures were carried out at five concentrations (0.0064, 0.064, 0.64, 6.4, and 64 μM). Morphological and photomotor screenings were conducted at 24 hours...
Resource Type:: Honors College Thesis
Full Text:: ), 427-434. Lehner, Andreas F., Jennifer M. Duringer, Charles T. Estill, Thomas Tobin, and A. Morrie

Poly-ion Layers in Layer by Layer Coating of Bacteria : Growth and Zeta Potential

Creator:: Latta, Emma N.
Abstract:: To determine the best poly-ion layers to be used in encapsulation of pyrrolizidine alkaloid degrading anaerobic microbes, a study was carried out to test three layers on coating ability and ability of the bacteria to grow after being coated. Two positive layers, poly(allylamine hydrochloride) (PAH) and poly-L-lysine, and one negative...
Resource Type:: Honors College Thesis
Full Text:: Duringer, Committee Member, representing Department of Environmental and Molecular Toxicology, College of

Development of a diagnostic assay for Phytophthora ramorum lineage detection

Creator:: Roig-Paul, Mireia
Abstract:: Phytophthora ramorum is the causal agent of Sudden Oak Death (SOD), which is an economically and environmentally important disease causing up to 80% mortality of tanoaks in Pacific Northwest coastal forests (LeBoldus et al., 2022). There are currently four clonal lineages in the United States and Europe, named North America...
Resource Type:: Undergraduate Thesis
Full Text:: , J. H. (1989). [15] - In Situ mRNA Hybridization: Standard Procedures and Novel Approaches. In P. M

Early Selection for Improving Volume Growth in Coastal Douglas-fir Breeding Programs

Creator:: Ye, T. Z. and Jayawickrama, K. J. S.
Abstract:: Measurements on growth traits up to 41 years of age from 68 progeny sites in eight first-generation breeding zones of coastal Douglas-fir (Pseudotsuga menziesii [MIRB.] FRANCO var. menziesii) in the US Pacific Northwest were used to investigate age trends of genetic parameters and to determine optimum age of selection. Heritabilities...
Resource Type:: Article
Full Text:: . A., S. A. CAMPBELL, J. R. POWELL, B. E. WOLFE, R. M. CALLAWAY, G. C. THELEN, S. HALLET, D. PRATI

Anaerobic bioremediation of RDX by ovine whole rumen fluid and pure culture isolates

Creator:: Eaton, H. L., Duringer, J. M., Murty, L. D., and Craig, A. M.
Abstract:: The ability of ruminal microbes to degrade the explosive compound hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in ovine whole rumen fluid (WRF) and as 24 bacterial isolates was examined under anaerobic conditions. Compound degradation was monitored by high performance liquid chromatography (HPLC) analysis, followed by liquid chromatography tandem mass spectrometry (LC-MS/MS) identification of metabolites....
Resource Type:: Article
Full Text:: Biotechnol 84, 535-544. 535 Gust, K.A., Pirooznia, M., Quinn, J., M.J., Johnson, M.S., Escalon, L., Indest

m-em9027fallandwinter.pdf

Creator:: Oregon State University. Extension Service, Langellotto, Gail Ann, Anderson-Wilk, Mark, Bauer, Michael E., Dreves, Amy J., Fick, Barbara Jean, Gentle, Tom, Glick, G. (Gail), Locke, Kerry A., Long, L. E. (Lynn Edwards), 1953-, Lundin, Fred, Maul, Jerry Lee, McNeilan, Jan, McNeilan, Ray A., Morgan, Steve, Patterson, Pat, Penhallegon, Ross H., 1951-, Reynolds, Janice, Rogers, Bill, Rost, Bob, Savonen, Carol, Tiger, George, VanDerZanden, Ann Marie, 1966-, Weeks, Tom, and Welch, Teresa
Abstract:: A publication containing advice on a wide range of gardening topics, including composting, container gardens, fall/winter gardens, fertilizing, insect pests, plant diseases, planting guidelines, raised beds, site selection, slugs, soil improvement, tilling, warm-season crops, watering, and weeds. Includes regional tips for various parts of Oregon.

Determination of the Ergot Alkaloid Ergovaline in Tall Fescue Seed and Straw Using a QuEChERS Extraction Method with High-Performance Liquid Chromatography–Fluorescence Detection

Creator:: Walker, Karen, Duringer, Jennifer, and Craig, A. Morrie
Abstract:: Ergovaline is an ergot alkaloid produced by the symbiotic endophyte Epichloë coenophiala which can colonize varieties of the cool-season grass tall fescue (Festuca arundinacea). It is the principle toxicant responsible for the vasoconstrictive and reproductive sequelae seen in “fescue toxicosis” in livestock which consume forage exceeding the threshold of toxicity...
Resource Type:: Article
Full Text:: Detection Walker, K., Duringer, J., & Craig, A. M. (2015). Determination of the Ergot Alkaloid Ergovaline

ScholarsArchive@OSU

Evaluation of Fusarium proliferatum Mycotoxin Profiles in Infected Garlic Cloves

Investigating the effects of harvest time and light exposure on cannabinoid potency in industrial hemp (Cannabis sativa) using UPLC-diode array detection

Metabolism of toxic plant alkaloids in livestock : comparative studies on the hepatic metabolism of pyrrolizidine alkaloids in sheep and cattle and of ergot alkaloids in an endophyte-resistant mouse model

Exposure to the Mycotoxin Zearalenone Impairs Embryonic Development in Zebrafish

Poly-ion Layers in Layer by Layer Coating of Bacteria : Growth and Zeta Potential

Development of a diagnostic assay for Phytophthora ramorum lineage detection

Early Selection for Improving Volume Growth in Coastal Douglas-fir Breeding Programs

Anaerobic bioremediation of RDX by ovine whole rumen fluid and pure culture isolates

m-em9027fallandwinter.pdf

Determination of the Ergot Alkaloid Ergovaline in Tall Fescue Seed and Straw Using a QuEChERS Extraction Method with High-Performance Liquid Chromatography–Fluorescence Detection

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