Index Catalog // ScholarsArchive@OSU

Creator:: Combest, Max M., Moroz, Natalia, Tanaka, Kiwamu, Rogan, Conner J., Anderson, Jeffrey C., Thura, Lin, Rakotondrafara, Aurélie M., and Goyer, Aymeric
Abstract:: The role of small secreted peptides in plant defense responses to viruses has been seldom investigated. Here, we report a role for potato (Solanum tuberosum) PIP1, a gene predicted to encode a member of the PAMP-induced peptide (PIP) family, in the response of potato to potato virus Y infection (PVY)....
Resource Type:: Article

Creator:: Goyer, Aymeric
Abstract:: Biofortification of folates in staple crops is an important strategy to help eradicate human folate deficiencies. Folate biofortification using genetic engineering has shown great success in rice grain, tomato fruit, lettuce, and potato tuber. However, consumers’ skepticism, juridical hurdles, and lack of economic model have prevented the widespread adoption of...
Resource Type:: Article

Creator:: Navarre, Duroy A., Goyer, Aymeric, and Shakya, Roshani
Abstract:: The objectives of this study were to evaluate the performance of wood-frame shear walls under monotonic and cyclic loads by: 1) determining variability of shear wall performance; 2) comparing performance of walls under each loading protocol; 3) evaluating effects of anchorage on wall perfor-mance; and 4) evaluating performance of walls...
Resource Type:: Article

Creator:: Goyer, Aymeric
Abstract:: Thiamine diphosphate (vitamin B1) plays a fundamental role as an enzymatic cofactor in universal metabolic pathways including glycolysis, the pentose phosphate pathway, and the tricarboxylic acid cycle. In addition, thiamine diphosphate has recently been shown to have functions other than as a cofactor in response to abiotic and biotic stress...
Resource Type:: Article

Creator:: Goyer, Aymeric and Haynes, Kathleen G.
Abstract:: Thiamine pyrophosphate (vitamin B1) is an essential nutrient in the human diet, and is often referred as the energy vitamin. Potato contains modest amounts of thiamine. However, the genetic variation of thiamine concentrations in potato has never been investigated. In this study, we determined thiamine concentrations in freshly-harvested unpeeled tubers...
Resource Type:: Article

Creator:: Goyer, Aymeric and Sweek, Kortney
Abstract:: Biofortification of staple crops like potato via breeding is an attractive strategy to reduce human micronutrient deficiencies. A prerequisite is metabolic phenotyping of genetically diverse material which can potentially be used as parents in breeding programs. Thus, the natural genetic diversity of thiamine and folate contents was investigated in indigenous...
Resource Type:: Article

Creator:: Goyer, Aymeric, Hasnain, Ghulam, Frelin, Oceane, Ralat, Maria A., Gregory, Jesse F., and Hanson, Andrew D.
Abstract:: Genes specifying the thiamin monophos¬phate phosphatase and adenylated thiazole diphosphatase steps in fungal and plant thiamin biosynthesis remain unknown, as do genes for thia¬min diphosphate (ThDP) hydrolysis in thiamin metabolism. A distinctive Nudix domain fused to thia¬min di¬phos¬phokin¬ase (Tnr3) in Schizo¬sacc¬¬h¬aromyces pombe was evaluated as a candidate for these funct¬ions....
Resource Type:: Article

Creator:: Robinson, Bruce R., Sathuvalli, Vidyasagar, Bamberg, John, and Goyer, Aymeric
Abstract:: Malnutrition is one of the world’s largest health concerns. Folate (a.k.a. vitamin B9) is essential in the human diet and without adequate folate intake several serious health concerns such as congenital birth defects and an increased risk of stroke and heart disease can occur. Most people’s folate intake remains sub-optimal...
Resource Type:: Article

Creator:: Goyer, Aymeric, Hamlin, Launa, Crosslin, James M., Buchanan, Alex, and Chang, Jeff H.
Abstract:: Background Potato Virus Y (PVY) is one of the most important plant viruses affecting potato production. The interactions between potato and PVY are complex and the outcome of the interactions depends on the potato genotype, the PVY strain, and the environmental conditions. A potato cultivar can induce resistance to a...
Resource Type:: Article

Creator:: Dong, Wei, Stockwell, Virginia O., and Goyer, Aymeric
Abstract:: Thiamin is an essential nutrient in the human diet. Severe thiamin deficiency leads to beriberi, a lethal disease which is common in developing countries. Thiamin biofortification of staple food crops is a possible strategy to alleviate thiamin deficiency-related diseases. In plants, thiamin plays a role in the response to abiotic...
Resource Type:: Article

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