Search Results - "Welch, Aaron Z"

High Incidence and Levels of Ochratoxin A in Wines Sourced from the United States by De Jesus, Christopher Lawrence, Bartley, Amanda, Welch, Aaron Z, Berry, John P

“…Ochratoxin A (OTA) is one of the most prevalent mycotoxin contaminants of food crops. Among the agricultural products consequently contaminated by OTA is wine…”
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A Yeast-Based Screening System for Differential Identification of Poisons and Suppressors of Human Topoisomerase I by Seddek, Ahmed, Madeira, Christian, Annamalai, Thirunavukkarasu, Mederos, Christopher, Tiwari, Purushottam B, Welch, Aaron Z, Tse-Dinh, Yuk-Ching

“…Inhibition of human topoisomerase I (TOP1) by camptothecin and topotecan has been shown to reduce excessive transcription of PAMP (Pathogen-Associated…”
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Directed Evolution of Saccharomyces cerevisiae for Increased Selenium Accumulation by Yoshinaga, Masafumi, How, Stephanie, Blanco, Damien, Murdoch, Ian S, Grudny, Matteo, Powers, Samantha L, Molina, Nelson, Rosen, Barry P, Welch, Aaron Z

“…Selenium-enriched yeast (selenium yeast) are one of the most popular sources of selenium supplementation used in the agriculture and human nutritional…”
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Fluorinated Phenylalanine Precursor Resistance in Yeast by Murdoch, Ian, Powers, Samantha, Welch, Aaron

“…Development of a counter-selection method for phenylalanine auxotrophy could be a useful tool in the repertoire of yeast genetics. Fluorinated and sulfurated…”
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TOR and RAS pathways regulate desiccation tolerance in Saccharomyces cerevisiae by Welch, Aaron Z, Gibney, Patrick A, Botstein, David, Koshland, Douglas E

“…Tolerance to desiccation in cultures of Saccharomyces cerevisiae is inducible; only one in a million cells from an exponential culture survive desiccation…”
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A simple colony‐formation assay in liquid medium, termed ‘tadpoling’, provides a sensitive measure of Saccharomyces cerevisiae culture viability by Welch, Aaron Z., Koshland, Douglas E.

“…Here we describe the first high‐throughput amenable method of quantifying Saccharomyces cerevisiae culture viability. Current high‐throughput methods of…”
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Teratogenicity of Ochratoxin A and the Degradation Product, Ochratoxin α, in the Zebrafish (Danio rerio) Embryo Model of Vertebrate Development by Haq, Mehreen, Gonzalez, Nelson, Mintz, Keenan, Jaja-Chimedza, Asha, De Jesus, Christopher Lawrence, Lydon, Christina, Welch, Aaron, Berry, John P

“…Ochratoxins, and particularly ochratoxin A (OTA), are toxic fungal-derived contaminants of food and other agricultural products. Growing evidence supports the…”
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