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Transport of xylose and glucose in the xylose-fermenting yeast Pichia stipitis
Applied Microbiology and Biotechnology, 1988A low-affinity and a high-affinity sylose proton symport operated simultaneously in both starved and non-starved cells of Pichia stipitis. Glucose competed with xylose for transport by the low-affinity system and inhibited xylose transport by the high-affinity system non-competitively.
Stephanus G. Kilian, N. van Uden
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Journal of Biotechnology, 2012
Efficient conversion of xylose to ethanol is an essential factor for commercialization of lignocellulosic ethanol. To minimize production of xylitol, a major by-product in xylose metabolism and concomitantly improve ethanol production, Saccharomyces cerevisiae D452-2 was engineered to overexpress NADH-preferable xylose reductase mutant (XR(MUT)) and ...
Sung-Haeng Lee +3 more
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Efficient conversion of xylose to ethanol is an essential factor for commercialization of lignocellulosic ethanol. To minimize production of xylitol, a major by-product in xylose metabolism and concomitantly improve ethanol production, Saccharomyces cerevisiae D452-2 was engineered to overexpress NADH-preferable xylose reductase mutant (XR(MUT)) and ...
Sung-Haeng Lee +3 more
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Xylose Utilisation: Cloning and Characterisation of the Xylose Reductase from Candida tenuis
Biological Chemistry, 1999Xylose reductases catalyse the initial reaction in the xylose utilisation pathway, the NAD(P)H+H+ dependent reduction of xylose to xylitol. In this work, the xylose reductase gene from Candida tenuis CBS 4435 was cloned and successfully expressed in E. coli. From the purified and partially sequenced protein primers were deduced for PCR.
Andreas Habenicht +3 more
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THE PREPARATION OF XYLOSE. [PDF]
Journal of the American Chemical Society, 1917 T. S. Harding, C. S. Hudson
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Xylose Absorption and Duodenal Diverticula
JAMA: The Journal of the American Medical Association, 1967To the Editor:— Numerous investigators 1-4 have reported that the measurement of the urinary excretion of xylose after the oral administration of the sugar is a reliable means of testing the absorption of carbohydrates. Xylose is not metabolized by the body but is excreted unchanged in the urine.
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