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High NaCl concentrations induce the resistance to thermal denaturation of an extremely halotolerant (salt-activated) β-mannanase from Bacillus velezensis H1
β-mannanase catalyzes the hydrolysis of mannans β-1,4-mannosidic linkages to produce industrially relevant oligosaccharides. These enzymes have...
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Use of dietary β-mannanase supplementation to increase nutrient digestibility and improve growth of juvenile rohu (Labeo rohita) given a feed based on plant ingredients
An 8-week feeding trial was conducted to evaluate the effects of β-mannanase supplementation on the growth performance, body composition, nutrient...
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Comparison of the Efficiency of Various Promoters for the Production of Secreted β-Mannanase by Bacillus subtilis Cells of the Methylotrophic Yeast Ogataea haglerorum
AbstractIn this article, strong promoters of thermotolerant methylotrophic yeast Ogataea haglerorum have been characterized. Promoters play a key...
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A novel neutral thermophilic β-mannanase from Malbranchea cinnamomea for controllable production of partially hydrolyzed konjac powder
AbstractPartially hydrolyzed konjac powder (PHKP) can be used to increase the daily intake of dietary fibers of consumers. To produce PHKP by...
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Boosting enzymatic hydrolysis of steam-pretreated softwood by laccase and endo-β-mannanase enzymes from Streptomyces ipomoeae CECT 3341
Ligninases and hemicellulases are crucial as accessory enzymes to increase the enzymatic hydrolysis of lignocellulose, boosting sugars production...
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Research and application progress of microbial β-mannanases: a mini-review
Mannan is a predominant constituent of cork hemicellulose and is widely distributed in various plant tissues. β-Mannanase is the principal...
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Immobilization of Mannanase Enzyme to ZnO Nanoparticle and Determination of Its Effect on Tomato Seed Germination
PurposeEnzymes play an active role in the germination, development, and degradation of seeds. Beta (β)-mannanase is one of the main enzymes...
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Thermophilic β-mannanases from bacteria: production, resources, structural features and bioengineering strategies
β-mannanases are pivotal enzymes that cleave the mannan backbone to release short chain mannooligosaccharides, which have tremendous biotechnological...
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cAMP signaling factors regulate carbon catabolite repression of hemicellulase genes in Aspergillus nidulans
Carbon catabolite repression (CCR) enables preferential utilization of easily metabolizable carbon sources, implying the presence of mechanisms to...
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Towards an understanding of the enzymatic degradation of complex plant mannan structures
Plant cell walls are composed of a heterogeneous mixture of polysaccharides that require several different enzymes to degrade. These enzymes are...
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Expression of Aspergillus aculeatus β-Mannanase in Pichia pastoris Yeast and Analysis of Industrially Important Enzyme Properties
AbstractEfficient expression of the man1 gene for Aspergillus aculeatus β-1,4-mannanase was demonstrated in Pichia pastoris yeast for the first...
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Marine bacteroidetes use a conserved enzymatic cascade to digest diatom β-mannan
The polysaccharide β-mannan, which is common in terrestrial plants but unknown in microalgae, was recently detected during diatom blooms. We...
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CRYPTOCHROME 1a-mediated blue light perception regulates tomato seed germination via changes in hormonal balance and endosperm-degrading hydrolase dynamics
Main conclusionBlue light exposure delays tomato seed germination by decreasing endosperm-degrading hydrolase activities, a process regulated by...
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A new function of a putative UDP-glucose 4-epimerase on the expression of glycoside hydrolase genes in Aspergillus aculeatus
AbstractIn order to figure out the induction mechanisms of glycoside hydrolase genes in Aspergillus aculeatus , we screened approximately 9,000...
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Seed leachates of the tropical legume Sesbania virgata: their effects on germination and seedling growth of tomato and rice
Allelopathic substances from seed leachates can mediate plant interspecific relationships. ( +)-Catechin is the main phytotoxin leached by the seeds...
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Bacterial inoculants and enzymes based silage cocktails boost the ensiling quality of biomasses from reed, corn and rice straw
This study investigated the effects of bacterial inoculants and enzyme-based silage cocktails on the dynamics of fermentation, microbiome, and...
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Bud break accompanies with the enhanced activities of hemicellulase and pectinase and the mobilization of cell wall thickenings in Persian walnut bud scales
Key messagesThe endo-dormant bud scales of walnut have storage parenchyma cells with thickened walls. During bud dormancy release, cell wall...
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Improvement of germinability of lettuce seeds with drum-priming under high temperature condition
Drum-priming is an attractive technique for improving seed germination and can be performed on a bulk scale owing to its simplicity. This study...
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Fungal Enzyme-Based Nutraceutical Oligosaccharides
Prebiotic oligosaccharides are receiving immense attention due to their nutraceutical and therapeutic potential associated with the food and...
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Secretory expression of β-mannanase in Saccharomyces cerevisiae and its high efficiency for hydrolysis of mannans to mannooligosaccharides
Degradation of mannans is a key process in the production of foods and prebiotics. β-Mannanase is the key enzyme that hydrolyzes 1,4-β-D-mannosidic...
