Results 241 to 250 of about 269,653 (301)

Cryo‐EM structure of GH43 β‐Xylosidase from Enterobacter cloacae provides insights into substrate specificity and the role of an auxiliary domain in enzymatic activity

The FEBS Journal, Volume 293, Issue 21, Page 6481-6500, November 2026.
Xylan, the second most abundant plant cell wall polysaccharide, is degraded by β‐xylanases and β‐xylosidases. Here, we present the 2.65 Å cryo‐EM structure of Enterobacter cloacae β‐xylosidase (EcXyl43, GH43) and the 2.4 Å X‐ray structure of its inactive F507A mutant.
Lorenzo Briganti, Andre Schutzer Godoy, Caio Cesar Mello Capetti, Rafaela Sachetto Fernandes, Vanessa O. A. Pellegrini, Ornella M. Ontañon, Eleonora Campos, Rodrigo V. Portugal, Igor Polikarpov   +8 more
wiley   +1 more source

Epidemiological Profile of Uropathogenic Extended-Spectrum Beta-Lactamase-Producing Enterobacteriaceae. [PDF]

Interdiscip Perspect Infect Dis
Yassara S, Jaouhar S, Benyahia K, Sbiti M, Bekhti K.   +4 more
europepmc   +1 more source

Biochar‐Driven Microbial Shifts Enhance Feed Digestibility and Mitigate Methane Emissions in Hybrid Pennisetum Silage

GCB Bioenergy, Volume 18, Issue 11, November 2026.
This study investigated the effects of cellulase, propionate, and cow dung biochar as additives on the silage quality of hybrid Pennisetum. The results indicated that the incorporation of biochar not only improved fermentation quality but also reduced methane production and enhanced in vitro dry matter digestibility.
Jie Qiao, Shuangshuang Bu, Jue Li, Jing Zhou, Fulin Yang   +4 more
wiley   +1 more source

Integrated Metabolomics and Amplicon Sequencing Reveal Microbial Succession and Metabolite Dynamics During <i>Sojae Semen Praeparatum</i> Fermentation. [PDF]

Foods
Yan K, Wang N, Fan S, Chang Z, Li Z, Zhao L, Wang Y, Song X, Yang Y, Du S, Xu X, Li X.   +11 more
europepmc   +1 more source

What Is the Evidence for Silver Resistance in Chronic Wounds? A Systematic Review of Prevalence and In Vitro Studies

International Wound Journal, Volume 23, Issue 11, November 2026.
ABSTRACT Silver‐containing wound dressings are among the most widely used topical antimicrobial interventions in chronic wound management. Amid escalating antimicrobial resistance and increasing scrutiny of antiseptic stewardship, there is growing debate regarding the prevalence and clinical relevance of bacterial resistance to silver, yet the ...
Michael Radzieta, Peta Tehan, Emma Bergamin, Saskia Schwarzer, Erik Nygren, Tina Hamberg   +5 more
wiley   +1 more source

Changes in multidrug-resistant Enterobacteriaceae features among patients in the emergency room during the COVID-19 Omicron variant pandemic. [PDF]

PLoS One
Hung LF, Guo PX, Hou CY, Kuo YH, Feng IJ.   +4 more
europepmc   +1 more source

Microbial flora and antimicrobial resistance in dental unit waterlines of Chongqing: An observational cross-sectional laboratory study. [PDF]

Medicine (Baltimore)
Wang Y, Yang X, Wang Q, Shen T, Wang W, Qiu J.   +5 more
europepmc   +1 more source

Impact of microbiological testing protocols on discard rates in donor human milk with a focus on <i>Bacillus cereus</i>. [PDF]

Front Microbiol
Pleguezuelos V, López N, Trujillo AJ, Hernández-Herrero MM, Soria G.   +4 more
europepmc   +1 more source

Silent Synergy: Is the Presence of Concurrent β-Lactamase Mechanisms Undermining Antimicrobial Effectiveness? [PDF]

Cureus
Sharma S, Karande G, Patil S.
europepmc   +1 more source

Gut microecology in critical illness: mechanisms, biomarkers, and therapeutic strategies - a critical appraisal. [PDF]

Front Gastroenterol (Lausanne)
Tian L, Xu S, Xie X, Wang M, Huang L.
europepmc   +1 more source