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Papapetridis, I. (author), van Dijk, M. (author), van Maris, A.J.A. (author), Pronk, J.T. (author)
Background: Glycerol, whose formation contributes to cellular redox balancing and osmoregulation in Saccharomyces cerevisiae, is an important by-product of yeast-based bioethanol production. Replacing the glycerol pathway by an engineered pathway for NAD<sup>+</sup>-dependent acetate reduction has been shown to improve ethanol yields and...
journal article 2017
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Gonzalez Ramos, D. (author), Gorter de Vries, A.R. (author), Grijseels, Sietske S. (author), Swinnen, Steve (author), van den Broek, M.A. (author), Nevoigt, Elke (author), Daran, J.G. (author), Pronk, J.T. (author), van Maris, A.J.A. (author)
Background: Acetic acid, released during hydrolysis of lignocellulosic feedstocks for second generation bioethanol production, inhibits yeast growth and alcoholic fermentation. Yeast biomass generated in a propagation step that precedes ethanol production should therefore express a high and constitutive level of acetic acid tolerance before...
journal article 2016