Results 131 to 140 of about 218,797 (343)

Staphylococcus aureus Extracellular Vesicles Enhance PslE‐Mediated Pathogenesis in Pseudomonas aeruginosa

open access: yesMicrobiologyOpen, Volume 15, Issue 1, February 2026.
PslE is essential for the ability of S. aureus‐derived extracellular vesicles to enhance P. aeruginosa pathogenicity. ABSTRACT Coinfection of Pseudomonas aeruginosa (P. aeruginosa) and Staphylococcus aureus (S. aureus) is frequently observed. Our previous study demonstrated that S. aureus‐derived extracellular vesicles (SaEVs) promote P.
Phawinee Subsomwong   +4 more
wiley   +1 more source

Organization of aerobactin, hemolysin, and antibacterial resistance genes in lactose negative Escherichia coli strains of serotype O4 isolated from children with dhiarrea [PDF]

open access: yes, 1992
Epidemiologically related, non-lactose-fermenting (NLF) Escherichia coli strains of serotype O4 have been isolated at a high frequency from children with diarrhea in Somalia (M. Nicoletti, F. Superti, C. Conti, A. Calconi, and C. Zagaglia, J.
Calconi, Attilio   +5 more
core   +1 more source

Exploring the Potential and Evaluating Hydrocarbon Degradation by Novel Antarctic Dietzia and Pusillimonas Isolates From a Pristine Environment

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
The Antarctic Dietzia and Pusillimonas isolates were tested for bioremediation applications. Genomic analyses revealed the potential to degrade complex organic compounds, potential virulence factors and resistance genes. Physiological assays showed a wide range of adaptation to abiotic factors and sensitivity to different groups of antibiotics ...
Tomasz Krucoń   +4 more
wiley   +1 more source

FucR Functions as a Transcriptional Regulator for L-Fucose Utilization in Campylobacter jejuni

open access: yesMicroorganisms
Campylobacter jejuni is an enteric pathogen and a major cause of foodborne illness worldwide. It has been shown that C. jejuni primarily utilizes amino acids as its preferred energy source, but its ability to utilize L-fucose can grant a competitive ...
Wayne T. Muraoka   +6 more
doaj   +1 more source

Carboxydotrophic Acetogenesis in Alkaline Conditions Results in Transient Formate Production by the Halo‐Alkaliphilic Acetogen Haloacetibacter carboxydivorans Gen. Nov. sp. Nov

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
This work presents the physiological exploration of the halo‐alkaliphilic, carboxydotrophic acetogen bacterium MD4. In contrast to well‐characterised neutrophilic and slightly acidophilic acetogenic carboxydotrophs, this work shows an important role for formate production, instead of ethanol, as a redox exhaust mechanism in alkaline conditions ...
Martijn Diender   +5 more
wiley   +1 more source

rRNA operon improves species-level classification of bacteria and microbial community analysis compared to 16S rRNA

open access: yesMicrobiology Spectrum
Precise identification of species is fundamental in microbial genomics and is crucial for understanding the microbial communities. While the 16S rRNA gene, particularly its V3-V4 regions, has been extensively employed for microbial identification ...
Sohyoung Won, Seoae Cho, Heebal Kim
doaj   +1 more source

Diversity, Function and Activity of DNA Viruses in the Qiangyong Proglacial Lake Sediment, the Tibetan Plateau

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
This study identified DNA viruses from Qiangyong proglacial lake sediments on the Tibetan Plateau, revealing a highly diverse and previously uncharacterized viral community. These viruses influence microbial community structure and function by infecting key nutrient‐transforming taxa and encoding auxiliary metabolic genes that modulate host metabolism.
Yang Zhao   +6 more
wiley   +1 more source

Evolutionary Changes of the flhDC Flagellar Master Operon in Shigella Strains

open access: green, 2005
Akira Tominaga   +2 more
openalex   +1 more source

Characterization and Phylogenetic Analysis of a Novel Uncultivated Magnetotactic Coccus Harbouring Multi‐Chain Magnetosomes

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
A novel marine magnetotactic coccus, strain HHB‐1, was isolated from intertidal sediments in Houhai Bay, China. HHB‐1 cells are large coccoid–ovoid bacteria that contain multiple chains of prismatic magnetite magnetosomes and conspicuous Ca/Mg‐rich polyphosphate granules.
Yuzan Che   +6 more
wiley   +1 more source

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