Results 61 to 70 of about 339,141 (307)

Multimodular fused acetyl–feruloyl esterases from soil and gut Bacteroidetes improve xylanase depolymerization of recalcitrant biomass

open access: yesBiotechnology for Biofuels, 2020
Background Plant biomass is an abundant and renewable carbon source that is recalcitrant towards both chemical and biochemical degradation. Xylan is the second most abundant polysaccharide in biomass after cellulose, and it possesses a variety of ...
Cathleen Kmezik   +4 more
doaj   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Mass Spectrometry in the Elucidation of the Glycoproteome of Bacterial Pathogens [PDF]

open access: yes, 2010
Presently some three hundred post-translational modifications are known to occur in bacteria in vivo. Many of these modifications play critical roles in the regulation of proteins and control key biological processes.
Graham, Robert L. J., Hess, Sonja
core   +1 more source

Mining of novel thermo-stable cellulolytic genes from a thermophilic cellulose-degrading consortium by metagenomics. [PDF]

open access: yesPLoS ONE, 2013
In this study, metagenomics was applied to characterize the microbial community and to discover carbohydrate-active genes of an enriched thermophilic cellulose-degrading sludge. The 16S analysis showed that the sludge microbiome was dominated by genus of
Yu Xia   +3 more
doaj   +1 more source

The Carbohydrate Sequence of the Glycopeptide Chains of Human Transferrin

open access: yesJournal of Biological Chemistry, 1971
Abstract The two heterosaccharide chains of human transferrin have been isolated as two glycopeptides, one of which contained asparagine as its sole amino acid residue while the other contained asparagine, glycine, serine, and, occasionally, threonine.
M, Jett, G A, Jamieson, S L, DeBernardo
openaire   +2 more sources

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

open access: yesFEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso   +4 more
wiley   +1 more source

Nictaba homologs from Arabidopsis thaliana are involved in plant stress responses [PDF]

open access: yes, 2018
Plants are constantly exposed to a wide range of environmental stresses, but evolved complicated adaptive and defense mechanisms which allow them to survive in unfavorable conditions.
Eggermont, Lore   +2 more
core   +3 more sources

Genome features and carbohydrate-active enzymes repertoire of a novel Stenotrophomonas sepilia Alg010 strain isolated from Sargassum seaweed waste

open access: yesData in Brief
This study reports the genome sequence data of a novel Stenotrophomonas sepilia Alg010 strain isolated from Sargassum seaweed waste accumulated on the coastline of Barbados.
Bidyut R. Mohapatra
doaj   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

open access: yesFEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli   +9 more
wiley   +1 more source

Molecular cloning of a human apoC-III variant: Thr 74----Ala 74 mutation prevents O-glycosylation.

open access: yesJournal of Lipid Research, 1987
Apolipoprotein C-III (apoC-III) is a major protein of very low density lipoprotein (VLDL). The apoC-III polypeptide contains a carbohydrate chain containing galactosamine, galactose, and sialic acid attached in O-linkage to a threonine residue at ...
H Maeda   +4 more
doaj   +1 more source

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