D-XYLOSE
d-Xylose Metabolism in Hypocrea jecorina: Loss of the Xylitol Dehydrogenase Step Can Be Partially Compensated for by lad1-Encoded l-Arabinitol-4-Dehydrogenase
... 10 mM Tris-HCl (pH 9.0), 50 mM KCl, 0.1% (vol/vol) Triton X-100, 0.4 M each primer, 0.2 mM each deoxynucleoside triphosphate, and 0.5 U of Taq polymerase (Promega); and an amplification program consisting of 1 min of ...
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Transcriptional comparison of the filamentous fungus Neurospora crassagrowing on three major monosaccharides D-glucose, D-xylose and L-arabinose
... as D-xylose transporters for D-xylose fermentation metabolic engineering in ...for D-xylose but also for ...about D-xylose utilization and the genome-wide analysis ...
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Exploring d-xylose oxidation in Saccharomyces cerevisiae through the Weimberg pathway
... The plasmids used in this study are listed in Table 1. Prim- ers are listed in Additional file 1: Table S1. The Weim- berg pathway from C. crescentus was codon-optimized for S. cerevisiae and designed with ...
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Engineering Pseudomonas putida S12 for efficient utilization of D-xylose and L-arabinose
... utilize xylose as a substrate by expressing xylose isomerase (XylA) and xylulokinase (XylB) from Escherichia ...on xylose was low (9% [g CDW g substrate ⴚ 1 ], where CDW is cell dry weight), and the ...
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Systematic improvement of isobutanol production from d-xylose in engineered Saccharomyces cerevisiae
... utilize xylose, the second most abundant sugar in lignocellulosic biomass, for both growth and chemical ...use xylose is of great ...utilize xylose as a carbon source and produce the advanced biofuel ...
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Overexpression of the Aspergillus niger GatA transporter leads to preferential use of D-galacturonic acid over D-xylose
... that D-glucose is repressing the expression of the endogenous ...with D-galacturonic acid catabolic enzymes and a number of extracellular galacturonases (Martens-Uzunova and Schaap ...the ...
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KINETIC ESTIMATION OF D-XYLOSE BY ELECTRON TRANSFER INDICATOR REACTION WITH Mn(III) PYROPHOSPHATE
... with D-xylose molecule to form a complex by displacing one of the pyrophosphate ligand which then disproportionate to produce lower aldose and formic acid by free radical mechanism ...
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Induction of D-xylose uptake and expression of NAD(P)H-linked xylose reductase and NADP + -linked xylitol dehydrogenase in the oleaginous microalga Chlorella sorokiniana
... C-labeled D-xylose uptake assay was carried out according to the description by Du et ...C-labeled D-xylose was obtained from American Radiolabeled Chemicals ...use. D-xylose ...
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Co-utilization of L-arabinose and D-xylose by laboratory and industrial Saccharomyces cerevisiae strains
... the xylose pathway enzymes. In a mixture of arabinose and xylose, the xylose consumption rate, the xylitol yield and the final ethanol concentration were reduced compared with the fermentation of ...
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In vitro reconstitution and characterisation of the oxidative d-xylose pathway for production of organic acids and alcohols
... the xylose path- way, d-xylose is first oxidized to d-xylonolactone by a d-xylose dehydrogenase, followed by a lactonase to hydrolyze the lactone to ...from d-xylonate, ...
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Growth and fermentation of D-xylose by Saccharomyces cerevisiae expressing a novel D-xylose isomerase originating from the bacterium Prevotella ruminicola TC2-24
... increased D-xylose ...on D-xylose medium (data not shown), suggesting that integration of the XI gene into the genome did not occur, at least not at levels high enough to support growth on ...
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Engineering of an endogenous hexose transporter into a specific D-xylose transporter facilitates glucose-xylose co-consumption in Saccharomyces cerevisiae
... abolish D-glucose uptake, but causes a dramatic reduction in the D-glucose affinity and thus also a reduced inhibition of D-xylose transporter by ...for D-xylose transport in ...
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Establishment of Oxidative D-Xylose Metabolism in Pseudomonas putida S12
... oxidizes D -xylose in the ...-dependent D -xylose dehydroge- nase (XylB) activity was over 40-fold higher than the lower- pathway activity in the strain expressing the complete xylX- ABCD ...
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Engineering Escherichia coli to grow constitutively on D xylose using the carbon efficient Weimberg pathway
... on D -xylose was used to identify the fastest growing ...on D -xylose compared to wild-type ...on D -xylose, and offers great potential for use as a new host strain to engineer ...
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The Penicillium chrysogenum transporter PcAraT enables high-affinity, glucose-insensitive l-arabinose transport in Saccharomyces cerevisiae
... Saccharomyces cerevisiae strains in which HXT trans- porter genes have been deleted and which express heterologous pathways for pentose metabolism have proven to be powerful platforms for screening and characterization ...
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SYNTHESIS OF C-LINKED CARBO ￢3, 4-AMINO ACIDS, PEPTIDES & STUDIES TOWARDS THE SYNTHESIS OF MARINOMYCIN A
... Studies Towards the Synthesis of Marinomycin A” is divided into three chapters. Chapter I is dealt with the synthesis of new mixed -peptides from the -Caa monomers having D-xylose, D-lyxose, ...
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Xylose: absorption, fermentation, and post-absorptive metabolism in the pig
... of xylose supplementa- tion on metabolism of other nutrients and overall physi- ...15% D-xylose ...by xylose supplementation at any time point up to 300 min post in- gestion ...that ...
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Tatumella ptyseos gen nov , sp nov , a member of the family Enterobacteriaceae found in clinical specimens
... ptyseos isolates were as follows: acid but no gas from Dglucose, sucrose, and, usually 71%, D-xylose 62% delayed; no acid from lactose, maltose, or D-mannitol; negative tests for indole,[r] ...
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Engineering Shewanella oneidensis enables xylose-fed microbial fuel cell
... with xylose as the sole elec- tron donor and fumarate as the electron ...consumed xylose at a rate of ...faster xylose consumption rate than that of the strains XE and GE (harbouring the isomerase ...
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Bioprocess automation on a Mini Pilot Plant enables fast quantitative microbial phenotyping
... −1 D-glucose ...each D-glucose standard ...quantify D-glucose in the cell-free supernatants. For the D-xylose assay two mastermixes were pre- pared, the first (M1) by mixing: ...
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