Results 81 to 90 of about 28,237 (223)

The Marriage of Metal Nanoclusters With Reticular Frameworks: Synthetic Strategies and Biomedical Applications

open access: yesAggregate, Volume 7, Issue 2, February 2026.
The integration of metal nanoclusters (MNCs) with reticular frameworks (RFs) has recently emerged as a powerful strategy to create composite materials with enhanced and synergistic functionalities. This review provides an overview of the synthetic strategies developed for constructing MNCs/RFs composites and their recent advances in biomedical ...
Wenfeng Liu   +3 more
wiley   +1 more source

Determination of the Ampicillin–Resistant Enterococcus strains, antibiotic resistance and virulence genes in raw milk and chicken meat samples from Sivas province, Türkiye

open access: yesRevista Científica
The object of this study was to determine the occurrence of ampicillin–resistant (AmpR) Enterococcus spp. isolated from raw milk and chicken (Gallus gallus domesticus) meat samples focus on their antimicrobial resistance profiles and virulence genes ...
Seyda Şahin   +2 more
doaj   +1 more source

Impacts of Penicillin Binding Protein 2 Inactivation on β-Lactamase Expression and Muropeptide Profile in Stenotrophomonas maltophilia

open access: yesmSystems, 2017
Penicillin binding proteins (PBPs) are involved in peptidoglycan synthesis, and their inactivation is linked to β-lactamase expression in ampR–β-lactamase module–harboring Gram-negative bacteria.
Yi-Wei Huang   +6 more
doaj   +1 more source

Contribution of a Novel TetR/AcrR Family Transcriptional Regulator RalT of Ralstonia pseudosolanacearum Strain OE1‐1 to the Fine‐Tuning of Its Virulence

open access: yesMicrobiologyOpen, Volume 15, Issue 1, February 2026.
Predicted regulation of quorum sensing‐, ralfuranone‐, and RalT‐dependent genes (QS/Ral/p0599‐dependent genes) via a novel TetR/AcrR family transcriptional regulator RalT in Ralstonia pseudosolanacearum strain OE1‐1 was shown here. The regulation of ralT is dependent on ralfuranone, and contribution of RalT is popular with the regulation of some quorum
Tatsuya Ueyama   +7 more
wiley   +1 more source

Ydj1 governs fungal morphogenesis and stress response, and facilitates mitochondrial protein import via Mas1 and Mas2 [PDF]

open access: yes, 2017
We thank Zhen-Yuan Lin for help in the preparation of the AP-MS samples, and Cathy Collins for technical assistance. MDL is supported by a Sir Henry Wellcome Postdoctoral Fellowship (Wellcome Trust 096072), LEC is supported by a Canada Research Chair in ...
Bohovych, Iryna   +7 more
core   +4 more sources

Bordetella BcrH1 and BcrH2 Are Specific Chaperones for the Pore‐Forming Complex

open access: yesMicrobiology and Immunology, Volume 70, Issue 2, Page 57-67, February 2026.
ABSTRACT Bordetella has a type III secretion system that secretes virulence proteins crucial to the establishment of infection. The genes encoding components of the Bordetella type III secretion system are located in the bsc region on the chromosome. This region includes the bcrH1 and bcrH2 genes, which respectively encode the proteins BcrH1 and BcrH2.
Yuya Kishino   +4 more
wiley   +1 more source

Pseudomonas aeruginosa β-lactamase induction requires two permeases, AmpG and AmpP

open access: yesBMC Microbiology, 2010
Background In Enterobacteriaceae, β-lactam antibiotic resistance involves murein recycling intermediates. Murein recycling is a complex process with discrete steps taking place in the periplasm and the cytoplasm.
Schneper Lisa   +3 more
doaj   +1 more source

Flavin Biosynthesis Enhances Extracellular Electron Transfer in Bioengineered Escherichia coli

open access: yesAdvanced Science, Volume 13, Issue 2, 9 January 2026.
Microbial electronics are promising for energy, sensing, environmental, and synthesis applications. E. coli are engineered with extracellular electron transfer (EET) pathways from a microbe that naturally produces current to enable bioelectronics based on E. coli.
Mohammed Mouhib   +4 more
wiley   +1 more source

Enterobacter cloacae Outbreak and Emergence of Quinolone Resistance Gene in Dutch Hospital

open access: yesEmerging Infectious Diseases, 2006
An outbreak of Enterobacter cloacae infections with variable susceptibility to fluoroquinolones occurred in the University Medical Center Utrecht in the Netherlands in 2002.
Armand Paauw   +3 more
doaj   +1 more source

Semi-Automatic Calculations of Multi-Loop Feynman Amplitudes with Ampred

open access: yesComputer Physics Communications
37 pages, examples added, matches published ...
openaire   +3 more sources

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