Results 91 to 100 of about 4,001 (176)

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2021–2022

open access: yesMass Spectrometry Reviews, Volume 44, Issue 3, Page 213-453, May/June 2025.
Abstract The use of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this review is the 12th update of the original article published in 1999 and brings coverage of the literature to the end of 2022.
David J. Harvey
wiley   +1 more source

Recombinant protein production facility for fungal biomass-degrading enzymes using the yeast Pichia pastoris [PDF]

open access: yes, 2015
International audienceFilamentous fungi are the predominant source of lignocellulolytic enzymes used in industry for the transformation of plant biomass into high-value molecules and biofuels.
Berrin, Jean-Guy   +5 more
core   +4 more sources

A pectin acetyl‐transferase facilitates secondary plasmodesmata formation and RNA silencing movement between plant cells

open access: yesThe Plant Journal, Volume 122, Issue 3, May 2025.
SUMMARY Some silencing small (s)RNAs, comprising micro (mi)RNAs and small‐interfering (si)RNAs, move between plant cells to orchestrate gene expression and defense. Besides possible redundancy or embryo lethality, a prevalent challenge in genetic studies of mobile silencing is to discriminate bona fide alterations to sRNA movement from impaired cell ...
Florence Jay   +5 more
wiley   +1 more source

RNA-sequencing reveals the complexities of the transcriptional response to lignocellulosic biofuel substrates in Aspergillus niger [PDF]

open access: yes, 2014
Background: Saprobic fungi are the predominant industrial sources of Carbohydrate Active enZymes (CAZymes) used for the saccharification of lignocellulose during the production of second generation biofuels.
A Karp   +44 more
core   +2 more sources

Mannanase hydrolysis of spruce galactoglucomannan focusing on the influence of acetylation on enzymatic mannan degradation [PDF]

open access: yes, 2018
Background: Galactoglucomannan (GGM) is the most abundant hemicellulose in softwood, and consists of a backbone of mannose and glucose units, decorated with galactose and acetyl moieties.
Arnling Bååth, Jenny   +5 more
core   +1 more source

Optimization of xylanase production by filamentous fungi in solid state fermentation and scale-up to horizontal tube bioreactor [PDF]

open access: yes, 2014
Five microorganisms, namely Aspergillus niger CECT 2700, A. niger CECT 2915, A. niger CECT 2088, Aspergillus terreus CECT 2808, and Rhizopus stolonifer CECT 2344, were grown on corncob to produce cell wall polysaccharide-degrading enzymes, mainly ...
A Archana   +58 more
core   +2 more sources

Transcriptome Profile of Trichoderma harzianum IOC-3844 Induced by Sugarcane Bagasse [PDF]

open access: yes, 2014
Profiling the transcriptome that underlies biomass degradation by the fungus Trichoderma harzianum allows the identification of gene sequences with potential application in enzymatic hydrolysis processing.
Crivelente Horta, Maria Augusta   +9 more
core   +1 more source

Bioprospecting xylanase enzymes from environmental samples [PDF]

open access: yes, 2014
Hemicelluloses are a group of heteropolysaccharides which accounts for 33% by dry weight of the total lignocellulosic biomass. Xylan is one of the most important and abundantly found hemicellulose which has diverse structures according to the source from
Nayak, Arati
core  

The impacts of deacetylation prior to dilute acid pretreatment on the bioethanol process [PDF]

open access: yes, 2012
Background Dilute acid pretreatment is a promising pretreatment technology for the biochemical production of ethanol from lignocellulosic biomass. During dilute acid pretreatment, xylan depolymerizes to form soluble xylose monomers and oligomers. Because
Xiaowen Chen   +7 more
core   +1 more source

Biodegradation and biological treatments of cellulose, hemicellulose and lignin: an overview [PDF]

open access: yes, 2010
In nature, cellulose, lignocellulose and lignin are major sources of plant biomass; therefore, their recycling is indispensable for the carbon cycle. Each polymer is degraded by a variety of microorganisms which produce a battery of enzymes that work ...
J. Martínez   +3 more
core   +2 more sources

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