Search Within
Applied Filters:
Showing 1-30 of 40 results for "


" within Papers
Lian Hua Luo et al.
Journal of industrial microbiology & biotechnology, 38(8), 991-999 (2010-09-24)
Previously, we constructed a glycerol oxidative pathway-deficient mutant strain of Klebsiella pneumoniae by inactivation of glycerol dehydrogenase (dhaD) to eliminate by-product synthesis during production of 1,3-propanediol (1,3-PD) from glycerol. Although by-product formation was successfully blocked in the resultant strain, the...
Further characterization of glycerol dehydrogenase from Cellulomonas sp. NT3060
Nishise H, et al.
Agricultural and Biological Chemistry, 48(6), 1603-1609 (1984)
Simultaneous detection of ethanol, glucose and glycerol in wines using pyrroloquinoline quinone-dependent dehydrogenases based biosensors
Niculescu M, et al.
Food Chemistry, 82(3), 481-489 (2003)
Hongfang Zhang et al.
Applied microbiology and biotechnology, 88(1), 117-124 (2010-06-30)
The objective of this study was to use protein engineering techniques to enhance the catalytic activity of glycerol dehydrogenase (GlyDH) on racemic 1, 3-butanediol (1, 3-BDO) for the bioproduction of the important pharmaceutical intermediate 4-hydroxy-2-butanone. Three GlyDH genes (gldA) from...
Hugo M Oliveira et al.
Journal of agricultural and food chemistry, 54(12), 4136-4140 (2006-06-08)
A sequential injection system for the automatic determination of glycerol in wine and beer was developed. The method is based on the rate of formation of NADH from the reaction of glycerol and NAD+ catalyzed by the enzyme glycerol dehydrogenase...
Won-Kyung Hong et al.
Bioprocess and biosystems engineering, 34(2), 231-236 (2010-09-08)
Currently, 1,3-propanediol (1,3-PD) is an important chemical widely used in polymer production, but its availability is being restricted owing to its expensive chemical synthesis. A methylotrophic yeast Hansenula polymorpha was engineered by expression of dhaB1, dhaB2, dhaB3, dhaB(RA1) and dhaB(RA2)...
T P Pirog et al.
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993), 74(4), 29-36 (2012-10-24)
Key enzymes of glycerol metabolism were detected in the cells of surfactants producers Rhodococcus erythropolis IMV Ac-5017 and Acinetobacter calcaaceticus IMV B-7241 grown on glycerol. It has been established that in the both strains glycerol catabolism to dihydroxyacetonephosphate (the intermediate...
Ming-hua Li et al.
Bioresource technology, 101(21), 8294-8299 (2010-06-26)
Gluconobacter oxydans can rapidly and incompletely oxidize glycerol to dihydroxyacetone (DHA), a versatile product extensively used in cosmetic, chemical and pharmaceutical industries. To improve DHA production, the glycerol dehydrogenase (GDH) responsible for DHA formation was overexpressed in G. oxydans M5AM...
A glycerol dehydrogenase from Escherichia coli
R.E. Asnis & A.F. Brodie
The Journal of Biological Chemistry, 23, 153-159 (1953)
Joon-Young Jung et al.
Journal of microbiology and biotechnology, 21(8), 846-853 (2011-08-31)
Glycerol has become an attractive carbon source in the biotechnology industry owing to its low price and reduced state. However, glycerol is rarely used as a carbon source in Saccharomyces cerevisiae because of its low utilization rate. In this study...
Hiromi Hattori et al.
Applied microbiology and biotechnology, 95(6), 1531-1540 (2012-03-22)
We succeeded in obtaining a strain adapted to higher temperature from a thermotolerant strain, Gluconobacter frateurii CHM43, for sorbose fermentation. The adapted strain showed higher growth and L-sorbose production than original CHM43 strain at higher temperature around 38.5-40 °C. It...
Yoshitaka Ano et al.
Bioscience, biotechnology, and biochemistry, 75(3), 586-589 (2011-03-11)
Selective, high-yield production of 5-keto-D-gluconate (5KGA) from D-glucose by Gluconobacter was achieved without genetic modification. 5KGA production by Gluconobacter suffers byproduct formation of 2-keto-D-gluconate (2KGA). By controlling the medium pH strictly in a range of pH 3.5-4.0, 5KGA was accumulated...
Nina Richter et al.
Journal of molecular biology, 404(3), 353-362 (2010-10-05)
The NADP-dependent glycerol dehydrogenase (EC from Gluconobacter oxydans is a member of family 11 of the aldo-keto reductase (AKR) enzyme superfamily; according to the systematic nomenclature within the AKR superfamily, the term AKR11B4 has been assigned to the enzyme....
Teppei Niide et al.
Chemical communications (Cambridge, England), 47(26), 7350-7352 (2011-06-02)
Here we report the enzymatic synthesis of gold nanoparticles (Au NPs) by an engineered Escherichia coli harboring an NADH cofactor regeneration system coupled with glycerol dehydrogenase, which can be triggered by the addition of exogenous glycerol.
Han Li et al.
Microbial cell factories, 12, 4-4 (2013-01-24)
The modern society primarily relies on petroleum and natural gas for the production of fuels and chemicals. One of the major commodity chemicals 1,2-propanediol (1,2-PDO), which has an annual production of more than 0.5 million tons in the United States...
Hiroshi Habe et al.
Bioscience, biotechnology, and biochemistry, 74(11), 2330-2332 (2010-11-13)
To prevent dihydroxyacetone (DHA) by-production during glyceric acid (GA) production from glycerol using Gluconobacter frateurii, we used a G. frateurii THD32 mutant, ΔsldA, in which the glycerol dehydrogenase subunit-encoding gene (sldA) was disrupted, but ΔsldA grew much more slowly than...
A glycerol dehydrogenase from Escherichia coli.
R E ASNIS et al.
The Journal of biological chemistry, 203(1), 153-159 (1953-07-01)
Lihui Sun et al.
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 26(9), 1218-1224 (2010-12-15)
1,3-Dihydroxyacetone is widely used in cosmetics, medicines and food products. We reviewed the recent progress in metabolic pathways, key enzymes, as well as metabolic engineering for microbial production of 1,3-dihydroxyacetone. We addressed the research trend to increase yield of 1,3-dihydroxyacetone...
Teresa M Lamb et al.
Fungal genetics and biology : FG & B, 49(2), 180-188 (2012-01-14)
The OS-pathway mitogen-activated protein kinase (MAPK) cascade of Neurospora crassa is responsible for adaptation to osmotic stress. Activation of the MAPK, OS-2, leads to the transcriptional induction of many genes involved in the osmotic stress response. We previously demonstrated that...
Liang Wang et al.
Applied microbiology and biotechnology, 94(5), 1233-1241 (2011-11-26)
Nicotinamide cofactor-dependent oxidoreductases have been widely employed during the bioproduction of varieties of useful compounds. Efficient cofactor regeneration is often required for these biotransformation reactions. Herein, we report the synthesis of an important pharmaceutical intermediate 4-hydroxy-2-butanone (4H2B) via an immobilized...
Juan Daniel Rivaldi et al.
Applied microbiology and biotechnology, 97(4), 1735-1743 (2012-12-12)
Three probiotic Lactobacillus strains, Lactobacillus acidophilus, Lactobacillus plantarum, and Lactobacillus delbrueckii, were tested for their ability to assimilate and metabolize glycerol. Biodiesel-derived glycerol was used as the main carbon and energy source in batch microaerobic growth. Here, we show that...
The activation of glycerol dehydrogenase from Aerobacter aerogenes by monovalent cations.
E C LIN et al.
The Journal of biological chemistry, 235, 1820-1823 (1960-06-01)
J-Y Jung et al.
Journal of applied microbiology, 113(6), 1468-1478 (2012-09-18)
The analytical study of intracellular (IC) metabolites has developed with advances in chromatography-linked mass spectrometry and fast sampling procedures. We applied the IC metabolite analysis to characterize the role of GCY1 in the glycerol (GLY) catabolic pathway in Saccharomyces cerevisiae....
Shuo Yao et al.
Applied microbiology and biotechnology, 88(1), 199-208 (2010-06-17)
Thermoanaerobacter mathranii can produce ethanol from lignocellulosic biomass at high temperatures, but its biotechnological exploitation will require metabolic engineering to increase its ethanol yield. With a cofactor-dependent ethanol production pathway in T. mathranii, it may become crucial to regenerate cofactor...
Irshad Ahmad et al.
Bioprocess and biosystems engineering, 36(9), 1279-1284 (2012-12-13)
Glycerol can be used as a primary carbon source by yeasts, little is known regarding glycerol metabolism in Candida tropicalis. In this study, glycerol kinase gene (gk) was disrupted from xylitol dehydrogenase gene (XYL2) knockout C. tropicalis strain BSXDH-3. The...
Yuanhao Wang et al.
Journal of industrial microbiology & biotechnology, 38(6), 705-715 (2010-09-03)
The microbial production of 1,3-propaneidol (1,3-PD) by Klebsiella pneumoniae in continuous fermentation was investigated under low, medium and high glycerol concentrations in the absence and presence of oxygen. The production of 1,3-PD increased with increasing glycerol concentrations, reaching a maximum...
Céline Monniot et al.
Journal of bacteriology, 194(18), 4972-4982 (2012-07-10)
Several bacteria use glycerol dehydrogenase to transform glycerol into dihydroxyacetone (Dha). Dha is subsequently converted into Dha phosphate (Dha-P) by an ATP- or phosphoenolpyruvate (PEP)-dependent Dha kinase. Listeria innocua possesses two potential PEP-dependent Dha kinases. One is encoded by 3...
An improved glycerol biosensor with an Au-FeS-NAD-glycerol-dehydrogenase anode
Mahadevan A and Fernando S
Biosensors And Bioelectronics, 92, 417-424 (2017)
Glycerol dehydrogenase: structure, specificity, and mechanism of a family III polyol dehydrogenase
Ruzheinikov SN, et al.
Structure, 9(9), 789-802 (2001)
A NAD specific glycerol dehydrogenase from Aerobacter aerogenes.
R.M. Burton & N.O. Kaplan
Journal of the American Chemical Society, 75, 1005-1007 (1953)
Page 1 of 2
Page 1 of 2