Results 51 to 60 of about 700,626 (165)

Reassigning the role of a mesophilic xylan hydrolysing family GH43 β-xylosidase from Bacteroides ovatus, BoExXyl43A as exo-β-1,4-xylosidase

open access: yesCurrent Research in Biotechnology
The recombinant 40 kDa BoExXyl43A glycoside hydrolase family 43 (GH43) from bacterium Bacteroides ovatus exhibited highest specific activity (U/mg) against corn cob xylan (136.8), followed by Beechwood xylan (81.1), Carbosynth xylan (69.3), 4-O-D ...
Parmeshwar Vitthal Gavande   +4 more
doaj   +1 more source

A multifunctional GH39 glycoside hydrolase from the anaerobic gut fungus Orpinomyces sp. strain C1A [PDF]

open access: yesPeerJ, 2016
Background. The anaerobic gut fungi (phylum Neocallimastigomycota) represent a promising source of novel lignocellulolytic enzymes. Here, we report on the cloning, expression, and characterization of a glycoside hydrolase family 39 (GH39) enzyme (Bgxg1 ...
Jessica M. Morrison   +2 more
doaj   +2 more sources

Glucose Modulates Marine Xylanase Activity: Insights From Caulerpa lentillifera and Synthetic β‐1,3‐glucoxylans

open access: yesChemBioChem, Volume 27, Issue 13, 14 July 2026.
Two recombinant xylanases from marine bacteria, β‐1,3‐xylanase Xyl4 and mixed‐linkage xylanase AlXyn26A, were used to digest glucoxylan structures extracted from the green alga Caulerpa lentillifera and synthesized by automated glycan assembly. High‐performance liquid chromatography coupled with mass spectrometry (HPLC‐MS) analysis of the reaction ...
Nils H. Rustmeier   +2 more
wiley   +1 more source

Screening for xylanase and β-xylosidase production from wood-inhabiting Penicillium strains for potential use in biotechnological applications [PDF]

open access: yes, 2011
Experiments were performed to find potential sources for enzyme production for the pulp and paper industry and for biological ethanol production by screening the cellulase, xylanase and β-xylosidase activities of 36 species of Penicillium isolated from ...
Hanbyul Lee   +5 more
core   +1 more source

Integrating indigenous microorganisms and cover crops to improve grapevine nutrition in sustainable vineyards

open access: yesAgronomy Journal, Volume 118, Issue 4, July/August 2026.
Abstract Excessive use of agrochemicals and frequent tillage have degraded vineyard soils, threatening their sustainability and grape quality. Cover crops and microbial inoculants are increasingly promoted as nature‐based strategies for vineyard regeneration, yet they are rarely evaluated together.
Raúl Ochoa‐Hueso   +9 more
wiley   +1 more source

Xylanase and β-Xylosidase from Penicillium janczewskii: Production, Physico-Chemical properties, and application of the crude extract to pulp biobleaching [PDF]

open access: yes, 2013
Extracellular xylanase and β-xylosidase production by a Penicillium janczewskii strain were investigated in liquid cultures with xylan from oat spelts under different physical and chemical conditions.
Temer, Beatriz   +4 more
core   +4 more sources

Drought and Warming‐Induced Drying Suppress Soil Respiration but Amplify Rewetting‐Induced Pulses in a Temperate Pasture

open access: yesGlobal Change Biology, Volume 32, Issue 7, July 2026.
A factorial rainfall × warming field experiment showed that drought and warming suppressed overall soil respiration but amplified rewetting‐induced CO2 pulses via contrasting effects of moisture, temperature, and substrate availability. Their interaction shifted seasonally, from additive (spring) to antagonistic (summer‐autumn) and synergistic (winter),
Pankaj Tiwari   +9 more
wiley   +1 more source

Characterization of β-glucosidase activity of a Lactiplantibacillus plantarum 6-phospho-β-glucosidase

open access: yesApplied Microbiology and Biotechnology
β-Glucosidases are useful for hydrolysis of glycosidically-bound volatiles (GBV), thereby facilitating the release of aroma chemicals from the fruit matrices. In this study, 10 putative glycosyl hydrolases belonging to GH1 family from Lactiplantibacillus
Ravish Godse   +2 more
doaj   +1 more source

Conformational determinants necessary for secretion of Paecilomyces thermophila β-1,4-xylosidase that lacks a signal peptide

open access: yesAMB Express, 2018
In this study, we investigated the secretion mechanism of the hyper-secretion signal peptide-lacking β-xylosidase PtXyl43, a non-classically secreted protein, from the fungus Paecilomyces thermophila in Escherichia coli BL21(DE3).
Yalin Yang   +8 more
doaj   +1 more source

Response of Soil Microbes and Soil Enzymatic Activity to 20 Years of Fertilization

open access: yesAgronomy, 2020
Fertilization is a worldwide agricultural practice used in agronomy to increase crop yields. Fertilizer application influences overall soil characteristics, including soil microbial community composition and metabolic processes mediated by microbial ...
Martina Kracmarova   +9 more
doaj   +1 more source

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