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Vitamin B1 content in potato: effect of genotype, tuber enlargement, and storage, and estimation of stability and broad-sense heritability

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...

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Article

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Oregon State University 2121 S 1st street Hermiston, OR 97838, USA Kathleen G. Haynes USDA
Priming potato with thiamin to control potato virus Y

Creator:

Vinchesi, Amber C., Rondon, Silvia I., and Goyer, Aymeric

Abstract:

Potato virus Y (PVY) is a major potato pathogen affecting potato yields worldwide. Thiamin, a water-soluble B vitamin (vitamin B1) has been shown to boost the plant’s immunity, thereby increasing resistance against pathogens. In this study, we tested different concentrations of thiamin (1 mM, 10 mM, 50 mM, 100 mM)...

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Article

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Research and Extension Center 5 Oregon State University 6 2121 S 1st street 7 Hermiston, OR 97838