Results 61 to 70 of about 4,001 (176)

The Basic Helix–Loop–Helix Transcription Factors UvBhlh1 and UvBhlh6 Coordinate Virulence in the Rice False Smut Fungus Ustilaginoidea virens

open access: yesMolecular Plant Pathology, Volume 27, Issue 5, May 2026.
Transcription factors UvBhlh1 and UvBhlh6 are essential for early infection and virulence in Ustilaginoidea virens. These two proteins form a heterodimer that cooperatively regulates downstream target genes during pathogenesis. ABSTRACT Ustilaginoidea virens is the causal agent of rice false smut, a devastating and globally widespread fungal disease ...
Huijuan Cao   +11 more
wiley   +1 more source

Multicomponent carbohydrase system from Trichoderma reesei: A toolbox to address complexity of cell walls of plant substrates in animal feed.

open access: yesPLoS ONE, 2021
A diverse range of monocot and dicot grains and their by-products are commonly used in the animal feed industry. They all come with complex and variable cell wall structures which in turn contribute significant fiber to the complete feed.
Ninfa Rangel Pedersen   +3 more
doaj   +1 more source

Proteomic analysis of the biomass hydrolytic potentials of Penicillium oxalicum lignocellulolytic enzyme system [PDF]

open access: yes, 2016
Additional file 2: Table S1. The functional annotations of proteins identified in the proteome of SP. Mass spectrometry-based proteomics study was performed to comprehensively dissect the lignocellulolytic enzyme profile of SP.
Guangshan Yao   +6 more
core   +4 more sources

The role of the gut microbiome in the regulation of high‐altitude adaptation

open access: yesiMeta, Volume 5, Issue 1, February 2026.
This study is the first to elucidate mechanisms of high‐altitude adaptation from the perspective of the rumen ecosystem by using indigenous yaks and Holstein cows that have lived at high altitude since birth as comparative models. Through a systematic comparison of their rumen ecology using multi‐omics approaches—including rumen metagenomics ...
Xinyu Zhang   +6 more
wiley   +1 more source

Designer bioemulsifiers based on combinations of different polysaccharides with the novel emulsifying esterase AXE from Bacillus subtilis CICC 20034

open access: yesMicrobial Cell Factories, 2019
Background Bioemulsifiers are surface-active compounds, which exhibit advantages including low toxicity, higher biodegradability and biocompatibility over synthetic chemical surfactants.
Weiyi Tao   +4 more
doaj   +1 more source

Glucuronoyl Esterase of Pathogenic Phanerochaete carnosa Induces Immune Responses in Aspen Independently of Its Enzymatic Activity

open access: yesPlant Biotechnology Journal, Volume 24, Issue 2, Page 602-619, February 2026.
ABSTRACT Microbial enzymes expressed in plants add new functionalities but occasionally trigger undesirable immune responses. Phanerochaete carnosa glucuronoyl esterase (PcGCE) hydrolyses the bond between lignin and 4‐O‐methyl‐α‐D‐glucuronic acid substituent of glucuronoxylan.
Evgeniy N. Donev   +15 more
wiley   +1 more source

Acetylation of woody lignocellulose: significance and regulation

open access: yesFrontiers in Plant Science, 2013
Non-cellulosic cell wall polysaccharides constitute approximately one quarter of usable biomass for human exploitation. In contrast to cellulose, these components are usually substituted by O-acetyl groups, which affect their properties and interactions ...
Prashant Mohan-Anupama Pawar   +3 more
doaj   +1 more source

Fermentation‐Assisted Valorization: A Sustainable Strategy for Turning Fruit By‐Products Into Value‐Added Food Supplements

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
ABSTRACT A substantial proportion of fresh fruit undergoes processing, resulting in underutilized fruit by‑products (FBPs) that are rich in dietary fiber and bioactive compounds. Recent FBP valorization trends demonstrate that fermentation significantly enhances microbiological, nutritional, and sensory attributes, yielding value‑added food supplements.
Abouzar Ghasemi   +3 more
wiley   +1 more source

Assays for Determination of Acetylesterase Activity and Specificity Using pNP-acetyl and Acetylated Polysaccharides as Substrates

open access: yesBio-Protocol, 2014
The acetylesterases are hydrolytic enzymes which in plants cleave acetyl groups from acetylated cell wall components, primarily polysaccharides. To estimate acetylesterase activity in plant apoplast, two assays can be used.
Gennady Pogorelko, Olga Zabotina
doaj   +1 more source

Multiple nucleophilic elbows leading to multiple active sites in a single module esterase from Sorangium cellulosum [PDF]

open access: yes, 2015
The catalytic residues in carbohydrate esterase enzyme families constitute a highly conserved triad: serine, histidine and aspartic acid. This catalytic triad is generally located in a very sharp turn of the protein backbone structure, called the ...
Madsen, Karina Marie   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy