Improves xylose utilization. Medical search. Frequent questions

Efficient cofermentation of D-glucose, D-xylose, and L-arabinose, three major sugars present in lignocellulose, is a fundamental requirement for cost-effective utilization of lignocellulosic biomass. (hw.ac.uk)
To overcome this substrate utilization defect, a predicted glcG gene, encoding enzyme II of the D-glucose phosphoenolpyruvate-dependent phosphotransferase system (PTS), was first disrupted in the ABE-producing model strain Clostridium acetobutylicum ATCC 824, resulting in greatly improved D-xylose and L-arabinose consumption in the presence of D-glucose. (hw.ac.uk)
As a result, an engineered strain (824glcG-TBA), obtained by integrating glcG disruption and genetic overexpression of the xylose pathway, was able to efficiently coferment mixtures of D-glucose, D-xylose, and L-arabinose, reaching a 24% higher ABE solvent titer (16.06 g/liter) and a 5% higher yield (0.28 g/g) compared to those of the wild-type strain. (hw.ac.uk)
During the last years we have successfully developed technologies (" C5-technology ") to engineer yeast ( Saccharomyces cerevisiae ) strains for the fermentation of pentose sugars like xylose and arabinose. (goethe-university-frankfurt.de)
Carboload contains a precise blend of simple and complex carbohydrates, including glucose, xylose, and arabinose, which serve as readily available energy sources for your plants. (norfolklights.com)
Dietary (prebiotic) fibres are carbohydrate polymers and oligomers made up of one or more types of sugar units (such as xylose, fructose, glucose, galactose, arabinose, rhamnose) and promote colonic and systemic health, however they provoke different and unpredictable responses to gut microbiota. (foodnavigator.com)
The ratio of rhamnose plus fucose/xylose Carfilzomib plus arabinose increased on the forest floor and in the coarse fraction of topsoil after forest dieback [162]. (plapathway.com)
The ratio of mannose plus galactose/xylose plus arabinose was higher in C-depleted than fertilised plots with the highest value in fine particles [163].Change in land use (e.g., pasture to arable land) also causes a new equilibrium for soil carbohydrates, established after 14 and 56 years [139]. (plapathway.com)
No effect of arable soil fertilisation (organic versus mineral) on the occurrence of sugars (rhamnose, xylose, glucose, mannose, arabinose, and galactose) in soil hydrolysates was reported by Lima et al. (plapathway.com)
However, S. cerevisiae is naturally unable to metabolize pentoses, such as xylose, arabinose and also polysaccharides (starch). (scialert.net)

New genotypes of industrial yeast Saccharomyces cerevisiae engineered with YXI and heterologous xylose transporters improve xylose utilization and ethanol production. (scielo.br)
Growth and fermentation of D-xylose by Saccharomyces cerevisiae expressing a novel D-xylose isomerase originating from the bacterium Prevotella ruminicola TC2-24. (scielo.br)
7 7 Guo C, Jiang N. Physiological and enzymatic comparison between Pichia stipitis and recombinant Saccharomyces cerevisiae on xylose fermentation. (scielo.br)
As Saccharomyces cerevisiae cannot utilize xylose as a carbon source, expression of XYL1 coding for xylose reductase (XR) from Scheffersomyces (Pichia) stipitis enabled production of xylitol from xylose with a high yield. (illinois.edu)
A dynamic flux balance model and bottleneck identification of glucose, xylose, xylulose co-fermentation in Saccharomyces cerevisiae. (oregonstate.edu)
To investigate the efficacy of this approach for traits relevant to lignocellulosic biofuel production, we generated synthetic hybrids by crossing engineered xylose-fermenting strains of S. cerevisiae with wild strains from various Saccharomyces species. (biomedcentral.com)
Notably, Saccharomyces mikatae strains have high innate tolerance to hydrolysate toxins, while some Saccharomyces species have a robust native capacity to consume xylose. (biomedcentral.com)
Heterologous expression of the pathway genes from Cupriavidus necator has enabled PHB production in the yeast Saccharomyces cerevisiae from glucose as well as from xylose, after introduction of the fungal xylose utilization pathway from Scheffersomyces stipitis including xylose reductase (XR) and xylitol dehydrogenase (XDH). (lu.se)
Seventeen strains with higher sugar utilization capacity than the reference terrestrial yeast Saccharomyces cerevisiae NCYC 2592 were selected for identification by sequencing of the ITS and D1/D2 domains. (le.ac.uk)

A number of recent studies have been focused on the genetic engineering of S. cerevisiae , aimed at making it able to produce ethanol from glucose and xylose. (scielo.br)
To overcome these problems, we engineered S. cerevisiae capable of converting xylose into xylitol through simultaneous utilization of xylose and cellobiose. (illinois.edu)
An engineered S. cerevisiae (D-10-BT) expressing XR, cellodextrin transporter (cdt-1) and intracellular Β-glucosidase (gh1-1) produced xylitol via simultaneous utilization of cellobiose and xylose. (illinois.edu)
Furthermore, the overexpression of S. cerevisiae ALD6, IDP2, or S. stipitis ZWF1 coding for cytosolic NADP + -dependent dehydrogenases increased the intracellular NADPH availability of the D-10-BT strain, which resulted in a 37-63% improvement in xylitol productivity when cellobiose and xylose were co-consumed. (illinois.edu)
Model predictions closely matched experimental xylulose utilization rates suggesting the combination of transport and xylulokinase constraints is sufficient to explain xylulose utilization limitation in S. cerevisiae. (oregonstate.edu)
Most projects have taken synthetic biological approaches or have explored naturally occurring diversity in S. cerevisiae to enhance stress tolerance, xylose consumption, or ethanol production. (biomedcentral.com)
First, hydrolysates made from lignocellulosic sources contain high levels of pentose sugars, particularly xylose, which native S. cerevisiae consumes poorly or not at all [ 8 ]. (biomedcentral.com)
Pyruvate metabolism was inclined toward ethanol production under aerobic conditions in S. cerevisiae, while increased transcript abundances of the genes involved in ethanol metabolism and those encoding pyruvate dehydrogenase were seen in K. marxianus, indicating the augmentation of acetyl-CoA synthesis. (omicsdi.org)
Results: In this study the acetoacetyl-CoA reductase gene from C. necator (CnAAR), a NADPH-dependent enzyme, was replaced by the NADH-dependent AAR gene from Allochromatium vinosum (AvAAR) in recombinant xylose-utilizing S. cerevisiae and PHB production was compared. (lu.se)
This resulted in improved PHB titers in S. cerevisiae when xylose was used as sole carbon source (5-fold in aerobic conditions and 8.4-fold under oxygen limited conditions) and PHB yields (4-fold in aerobic conditions and up to 5.6-fold under oxygen limited conditions). (lu.se)
However, even the best recombinant S. cerevisiae strains of today metabolize xylose with a low rate compared to glucose. (vtt.fi)
This study compares the transcript profiles of an S. cerevisiae strain engineered to utilize xylose via the xylose reductase-xylitol dehydrogenase pathway in aerobic chemostat cultures with glucose or xylose as the main carbon source. (vtt.fi)

In this work, the isolation of yeast strains from decaying vegetal materials, flowers, fruits and insects and their application for assimilation and alcoholic fermentation of xylose were carried out. (scielo.br)
Protein utilization in lactating dairy cattle can improve rumen fermentation and reduce nitrogen loss, which would be beneficial to both animal stockholders and the people ( 4 ). (frontiersin.org)
Fermentation of glucose-xylose mixtures to ethanol was investigated in batch and continuous experiments using immobilized recombinant Zymomonas mobilis CP4(pZB5). (bvsalud.org)
Batch fermentation of rice straw hydrolysate containing 76 g/L of glucose and 33.8 g/L of xylose gave an ethanol concentration of 44.3 g/L after 24 h, corresponding to a yield of 0.46 g of ethanol/g of sugars. (bvsalud.org)
Second, these hydrolysates contain potent fermentation inhibitors that are mainly derived from the deconstruction of biomass during the chemical pretreatments used to improve the accessibility of cellulose and hemicellulose to hydrolysis [ 9 ]. (biomedcentral.com)
The xylanase production by a new Cochliobolus sativus Cs5 strain was improved under submerged fermentation. (com.hr)
The addition of controlled oxygen (K(L)a=3.8 h(-1)) enhances the efficiency of the process causing an increase of 29.1% in ethanol production and a considerable reduction of 42.9% in fermentation time as compared to non-aerated hydrolysates. (eurekamag.com)
Hild, HM, Stuckey, DC & Leak, DJ 2003, ' Effect of nutrient limitation on product formation during continuous fermentation of xylose with Thermoanaerobacter ethanolicus JW200 Fe(7) ', Applied Microbiology and Biotechnology , vol. 60, no. 6, pp. 679-686. (bath.ac.uk)
To enhance this carbon source utilization and increase the rate of alcohol production, simultaneous saccharification and fermentation were conducted using Bacillus licheniformis and yeasts. (scialert.net)
The aim of this study was to improve the bioethanol production by silmultaneous fermentation of yeasts using amylasic properties from Bacillus licheniformis in the way to valorize mango biomass. (scialert.net)

Since this yeast cannot utilize xylose, the second most abundant sugar in lignocellulose, several metabolic engineering approaches have been attempted in the recent past for efficient xylose consumption. (confex.com)

A combination of batch fermentations and genome scale flux balance analysis were used to identify and quantify the rate limiting reactions in the xylulose transport and utilization pathway. (oregonstate.edu)
Increased flux in acetyl-CoA synthetic pathway and TCA cycle of Kluyveromyces marxianus under respiratory conditions. (omicsdi.org)
Furthermore, the inherent rate-limiting steps of the D-xylose metabolic pathway were observed prior to the pentose phosphate pathway (PPP) in strain ATCC 824 and then overcome by co-overexpression of the D-xylose proton-symporter (cac1345), D-xylose isomerase (cac2610), and xylulokinase (cac2612). (hw.ac.uk)
High abundance of glucose in the cytoplasm of a cancer cell also increases flux into other metabolic pathways such as hexosamine biosynthetic pathway (HBP) [ 7 ]. (degruyter.com)

The D-10-BT strain exhibited 40% higher volumetric xylitol productivity with co-consumption of cellobiose and xylose compared to sequential utilization of glucose and xylose. (illinois.edu)
These results suggest that co-utilization of cellobiose and xylose can lead to improved xylitol production through enhanced xylose uptake and efficient cofactor regeneration. (illinois.edu)

This product can be used to degrade xylan, the NSP (non-starch polysaccharides) contained in the grain- based animal feed, so as to reduce the viscosity in animal intestinal tract and improve the nutrients absorption and utilization. (sunsonenzymes.com)
1 unit of xylanase equals to the amount of enzyme, which degrades 5 mg/ml xylan to release 1 μmol reducing sugar (in xylose) in 1 min, at 37℃ and pH5.5. (sunsonenzymes.com)
xylan esterases (EC 3.1.1.6), which release acetate groups and finally xylosidase (EC 3.2.1.37), which hydrolyzes xylobiose to xylose [3]. (scirp.org)

The well-characterized galactose sensor protein, Gal3p, was engineered for increased affinity towards xylose through semi-rational protein engineering. (confex.com)
These strains were further evaluated for the utilization of fermentable sugars (glucose, xylose, mannitol, and galactose) using a phenotypic microarray assay. (le.ac.uk)

Initial selection was performed in G418 selection plates and the strains that showed resistance were further quantitatively screened for increased fluorescence. (confex.com)
From a total of 30 isolated strains, 12 were able to assimilate 30 g L -1 of xylose in 120 h. (scielo.br)
The strains Candida oleophila G10.1 and Metschnikowia koreensis G18 consumed significant amount of xylose in aerobic cultivation releasing non-identified metabolites. (scielo.br)
Production of glycolipid biosurfactants, mannosylerythritol lipids, from pentoses and d-glucose/d-xylose mixtures by Pseudozyma yeast strains. (scielo.br)
Despite these efforts, improved strains with new properties are needed. (biomedcentral.com)
Next, we exposed them to adaptive evolution in ammonia fiber expansion-pretreated corn stover hydrolysate and recovered strains with improved fermentative traits. (biomedcentral.com)
Metabolic engineering of this yeast has resulted in strains capable of xylose utilization. (vtt.fi)
The ability of these strains for improved sugar utilization using seawater-based media was confirmed and, therefore, they could potentially be utilized in fermentations using marine biomass in seawater media, particularly for the production of bioethanol and other biochemical products. (le.ac.uk)
2013. Novel approach toengineer strains for simultaneous sugar utilization. (concordia.ca)
Abstract Starting from mature vegetable compost, four bac- the utilization of these bacteria as cell factories for upgrading terial strains were selected using a lignin-rich medium. (lu.se)

Glucose-xylose feed mixtures were pumped through the FBR at residence times of 2-4 h. (bvsalud.org)
Only a few exceptions have been reported as in the case of glucose-ethanol or acetate-ethanol mixtures, where preferential substrate utilization was observed [ 8 ]. (springeropen.com)
Increasing the firmness of wax-based oleogels using ternary mixtures of sunflower wax with beeswax:candelilla wax combinations. (usda.gov)

However, insufficient supply of NAD(P)H for XR and inhibition of xylose uptake by glucose are identified as major constraints for achieving high xylitol productivity. (illinois.edu)
A genome scale flux balance model was developed which included an improved variable sugar uptake constraint controlled by HXT expression. (oregonstate.edu)
This could be attributed to residual glucose PTS activity, although an increased activity of glucose kinase suggested that non-PTS glucose uptake might also be elevated as a result of glcG disruption. (hw.ac.uk)
This premium carbohydrate supplement is specially formulated to provide a source of energy for your plants, supporting their metabolic processes and improving nutrient uptake and utilization. (norfolklights.com)
Of note, an increased carbohydrate uptake and/or induction of death receptors of cancer cells was exploited to develop glycoconjugates that potentially induce cellular stress, ROS and apoptosis. (degruyter.com)
Furthermore, the Krebs cycle intermediates are replenished by uptake of glutamine, which leads to increased production of amino acid precursors [ 8 ]. (degruyter.com)

In this context, appropriate use of the pentose released by hemicellulose hydrolysis could improve de economic viability of this process. (scielo.br)
2 2 Webb SR, Lee H. Regulation of d-xylose utilization by hexoses in pentose-fermenting yeasts. (scielo.br)

GEs promote separation of lignin, hemicellulose and cellulose which is crucial for efficient utilization of biomass as an energy source and feedstock for further processing into products or chemicals. (inrae.fr)
These enzymes have ability to biodegrade lignocellulosic biomass to fuels and chemicals, improving rumen digestion and prebleaching of kraft pulp, mainly because of a desire to get rid of chlorine as a bleaching agent [5]. (scirp.org)

In a first stage, different aeration rates ranging from 0.03 to 0.50 L air/min, which corresponds to a volumetric oxygen transfer coefficient from 1.1 to 9.6 h(-1), were applied to model glucose/xylose substrates. (eurekamag.com)

This will help to improve the usage of Y. lipolytica as a sustainable microbial cell factory. (chalmers.se)
Researchers at the Whistler Centre for Carbohydrate Research, US, have discovered a way to select prebiotic fibres that promote bacteria propagation for improved gut health and are effective in any microbial environment. (foodnavigator.com)
The in vitro investigation into the impact of fibre specificity on microbiota structure indicates that fibres with high-specificity (and specifically insoluble β-glucan) can potentially bypass the competitive jostling for fibre utilization to increase target bacteria and promote significant shifts in gut microbial. (foodnavigator.com)
This would promote an increase in target bacteria (independent of the overall background microbial community) and encourage similar microbial shifts in subjects with distinctly different microbiota environments. (foodnavigator.com)
These were associated with increases in ratios of related metabolites (butyrate and propionate, respectively) in every microbial community in which these bacteria were present, which help support many of the body's essential functions, they explained. (foodnavigator.com)
For example, nontilled plots had higher microbial utilisation of carboxylic acids and lower utilisation of amino acids and carbohydrates compared to conventionally tilled or rotatory-tilled soils [159]. (plapathway.com)

However, growth on xylose is still poor and economically unfeasible for biofuel production. (confex.com)
We hypothesize that further enhancement in xylose utilization and biofuel production can be made by addressing the issue from a regulatory perspective rather than a metabolic perspective. (confex.com)

Yeasts able to convert xylose into ethanol have been described like as Scheffersomyces (Pichia) stipitis, S. (Candida) shehatae and Pachysolen tannophilus . (scielo.br)

The strain Candida tropicalis S4 produced 6 g L -1 of ethanol from 56 g L -1 of xylose, while the strain C. tropicalis E2 produced 22 g L -1 of xylitol. (scielo.br)
We engineered a xylose consuming strain by overexpressing the three native genes XR, XDH, and XK and found that the inhibitor tolerance of Y. lipolytica is similar in glucose and in xylose. (chalmers.se)

To achieve this, we developed a protein sensor-actuator system that regulates the expression of aerobic xylose metabolism based on its concentration. (confex.com)

Recently, this method of remediation has been proposed to be improved by the substitution of the synthetic aromatic growth-substrates (e.g. toluene) of these bacteria with cheap, non-toxic plant secondary metabolites. (wikipedia.org)
Xylose and complex carbohydrates were the primary substrates transformed. (biomedcentral.com)
By analogy, it may be helpful to apply the same principle of selection pressure (e.g., utilizing an increased dietary abundance of lignocellulosic substrates) to activate and maintain a competitive fiber-degrading population (niche specialization) that expresses CAZymes with enhanced lignocellulolytic capabilities in the rumen [ 7 , 8 ]. (biomedcentral.com)

Therefore, our work aims at developing a regulon (genome-wide regulatory infrastructure) to enhance the growth and biocatalytic fitness of this yeast for enhanced respiratory growth and advanced biofuel (non-ethanolic) production using xylose. (confex.com)
Danisco has opened the doors to its expanded xylose factory in Austria, which will increase production by 50 per cent while increasing sustainability. (foodnavigator-usa.com)
The global food ingredients producer invested €23m into its Danisco Sweeteners factory, located in Lenzing, Austria, to secure and increase the production of xylose, a monosaccharide and the raw material for xylitol production. (foodnavigator-usa.com)
therefore, improvement of feed utilization efficiency of milk production can have a significant impact on the profitability of dairy cow farming ( 1 ). (frontiersin.org)
One way to potentially improve the economics of lignocellulosic fuel production is to produce valuable co-products, such as medium-chain fatty acid (MCFA), from stillage. (biomedcentral.com)
The improved productivities achieved in the FBR compared to other bioreactor systems can help in reducing the production costs of fuel ethanol from lignocellulosic sugars. (bvsalud.org)
Corynebacterium glutamicum , which is used in industrial amino acid production at a million-ton scale, has been engineered towards utilization of alternative carbon sources. (springeropen.com)
Utilization of the hexuronic acids D-galacturonic acid (abundant in pectin-rich waste streams such as peels and pulps) and D-glucuronic acid (a component of the side-chains of plant xylans) for growth and production with C. glutamicum has not yet been studied. (springeropen.com)
NaNO 3 increased xylanase production 5.4-fold as compared to the control. (com.hr)
Increasing the use of wood for energy production has been suggested as one method of meeting this goal (1,2). (datapdf.com)
Limitation by a component in yeast extract resulted in incomplete xylose utilisation, increased catabolic flux rates (primarily resulting in increased lactate production, due to limitations in the flux through the phosphoroclastic reaction), a reduction in cell yield Y x/ATP max = 10.0±1.0 g mol -1 and an increase in maintenance energy requirements of m ATP =7.95±0.7 mmol g -1 . (bath.ac.uk)
The L469R mutant exhibited a particularly marked increase in cAMP production in the absence of agonist. (preprints.org)
Using enzyme preparation in the beer production process can improve the proportion of the auxiliary materials, reduce the production cost and improve the flavor of beer. (sunsonenzymes.com)
Here, we discuss the strengths of plant expression systems for specific applications, but mainly address the bottlenecks that must be overcome before plants can compete with conventional systems, enabling the future commercial utilization of plants for the production of valuable proteins. (frontiersin.org)
β-Xylanase production increased not only in Δ creA but also in Δ pkaA and Δ ganB , with the highest level observed in their double deletants, irrespective of the presence or absence of D-glucose. (megazyme.com)
In the present study, the utilization of some agricultural residues (like mango residues) containing carbohydrates for the production of bioethanol was evaluated. (scialert.net)

Future work involves up- and down-regulating genes and pathways required for enhanced aerobic growth on xylose under the control of this synthetic regulatory system. (confex.com)

Compared to the glucose culture, 125 genes were upregulated, whereas 100 genes were downregulated in the xylose culture. (vtt.fi)
A number of genes encoding enzymes capable of nicotinamide adenine dinucleotide phosphate regeneration were upregulated in the xylose culture. (vtt.fi)
The contribution of PkaA and GanB to CCR by D-xylose of the β-mannanase genes was very minor compared to that of CreA. (megazyme.com)

For the implementation of cellulosic ethanol technology, the maximum use of lignocellulosic materials is important to increase efficiency and to reduce costs. (scielo.br)
These results suggested ML may increase protein utilisation efficiency. (cambridge.org)
CellRef Seed" has an equivalent prediction power and produces consistent cell annotations to "CellRef" but improves computational efficiency and simplifies its utilization or fast automated cell type annotation and online visualization. (pnnl.gov)

By incorporating Advanced Nutrients Carboload into your feeding regime, you can expect to see increased root development, accelerated growth rates, and enhanced nutrient transport. (norfolklights.com)
The overall gut microbiota composition establishes the competitive environment of the target bacteria for nutrient acquisition and utilization and was shown to be an important driving force to interindividual variability regarding fibre responses. (foodnavigator.com)

Notably, our results suggest that cells metabolizing xylose are not in a completely repressed or in a derepressed state either, indicating that xylose was recognized neither as a fermentable nor as a respirative carbon source. (vtt.fi)

One of the bottlenecks is the utilization of pentoses released by hydrolysis of hemicellulose that correspond to around 30% of the lignocellulosic feedstock. (scielo.br)

Xylanase can decompose the cell walls and β-glucans of raw materials in the brewing or feed industry, reduce the viscosity of the brewing materials, promote the release of effective substances, and reduce the non-starch polysaccharides in feed grains, and promote the absorption of nutrients Utilization, and therefore easier access to soluble lipid components. (enzymes.bio)

Carbon catabolite repression (CCR) enables preferential utilization of easily metabolizable carbon sources, implying the presence of mechanisms to ensure discriminatory gene repression depending on the ambient carbon sources. (megazyme.com)

Enzymatic hydrolysis of plant cell walls plays a major role in the carbon cycle and is of increasing environmental and industrial significance. (scirp.org)

Aromatic compounds could be tolerated at high concentrations, while furfural linearly increased the lag phase of the cultivation, and hydroxymethylfurfural only inhibited growth partially. (chalmers.se)

The proposal of this research was to study amylasic activity, rate and amount of starch utilization and ethanol yields increasing several-fold in coculture due to the synergistic metabolic interactions between the species. (scialert.net)

The first laboratory scale example of improved xylose and glucuronic acid release by the synergistic action of GE with cellulolytic enzymes was only reported recently (improved C5 sugar and glucuronic acid yields) and, until now, not much is known about their biotechnology potential. (inrae.fr)

Nevertheless, the yield achieved resembles the xylose-fermenting species, the xylose utilization is slow and occurs only after glucose exhaustion. (scielo.br)
The most promising value was found to be 3.3 h(-1) (0.1 L air/min) leading to better xylose utilization, an ethanol yield of 0.40 g ethanol/g sugars and complete depletion of sugars at 72 h. (eurekamag.com)
Under carbon-limitation, the specific ethanol-formation rate was described by q p =40.34 μ+3.74, the specific rate of substrate utilisation for maintenance was 0.31±0.02 g g -1 h -1 and the maximum cell yield on xylose, corrected for maintenance requirements, was 0.15±0.04 g g -1 . (bath.ac.uk)

These interspecies hybrids retained important parental traits, such as xylose consumption and stress tolerance, while displaying intermediate kinetic parameters and, in some cases, heterosis (hybrid vigor). (biomedcentral.com)

: "The high-specificity insoluble β -glucan promoted a large increase of the target bacteria (from 0.3 to 16.5% average for Anaerostipes sp. (foodnavigator.com)
This indicates that the proportion of these bacteria increases within the remaining bacterial community, which is likely a result of a reduction or elimination of other bacteria via antimicrobial interventions applied during meat processing. (cdc.gov)
Moreover, the identification of bacteria from metagenomic data relies heavily on the quality of public genome database, which still need to be improved. (cdc.gov)

Balancing protein requirement of both rumen-degradable protein (RDP) and rumen-undegradable protein (RUP) could improve the supply of metabolizable protein and reduce the mobilization of the endogenous protein ( 2 , 3 ). (frontiersin.org)
However, the use of phytonutrient to protect protein sources and enhance protein utilization and ruminant performance has very limited information ( 10 , 11 ). (frontiersin.org)
Results showed that PEDV infection significantly decreased D-xylose content and increased intestinal fatty acid-binding protein content, indicating that PEDV infection destroyed intestinal barrier and absorption function. (cambridge.org)

Some of the treatment methods to reduce rumen degradability of SBM include extrusion, roasting, or expeller or the addition of lignosulfonate, xylose, or formaldehyde and the use of plant secondary compounds. (frontiersin.org)
Management of land has effects on the utilisation of dominant compounds in water-soluble root exudates. (plapathway.com)

Additionally, to the best of our knowledge, it is the first demonstration of anaerobic PHB synthesis from xylose. (lu.se)

Enzymes are playing more and more important role in the current dyeing & washing manufacturers, both in developing new fashions, and in terms of improving basic textile process. (sunsonenzymes.com)
Enzymes which catalyze such process include xylanases, a β-1,4-xylose polymer that is decorated with various sugars. (scirp.org)

In our group we are using yeasts to study general metabolic and regulatory processes, and are developing technologies to improve the applications of yeasts in biotechnology. (goethe-university-frankfurt.de)

Chemicals and Drugs5

Phenomena and Processes2

Arabinose10

Saccharomyces9

Cerevisiae12

Fermentation10

Utilize xylose1

Pathway4

Cellobiose and xylose2

Xylan3

Galactose2

Strains10

Mixtures3

Uptake6

Pentose2

Biomass2

Glucose-xylose1

Microbial6

Biofuel production2

Scheffersomyces1

Strain2

Metabolism1

Substrates3

Production16

Aerobic1

Genes3

Efficiency3

Nutrient2

Fermentable1

Bottlenecks1

Xylanase1

Carbon sources1

Hydrolysis1

Aromatic1

Starch1

Glucuronic acid1

Yield3

Consumption1

Bacteria3

Protein3

Compounds2

Anaerobic1

Enzymes2

Yeasts1