Résultats de la recherche - 44 results
Retrospective surveillance of viable Bacillus cereus group contaminations in commercial food and feed vitamin B2 products sold on the Belgian market using whole-genome sequencing
common. All isolates carried multiple genes encoding virulence factors, including cytotoxin K-2 (52.78%) and cereulide (22.22%). Most isolates were predicted to be resistant to beta-lactam antibiotics ...
The phage-encoded PIT4 protein affects multiple two-component systems of Pseudomonas aeruginosa
studied that impacts key virulence factors of the pathogen via interaction with multiple histidine kinases of TCS s. The fundamental insights gained for this protein can therefore serve as inspiration for ...
Evaluating methodological approaches to assess the severity of infection with SARS-CoV-2 variants: scoping review and applications on Belgian COVID-19 data.
syndrome coronavirus 2 (SARS-CoV-2) variants may result in altered virulence characteristics. Assessing the disease severity caused by newly emerging variants is essential to estimate their impact on public ...
Antimicrobial resistance in ESBL and indicator E.coli, Campylobacter spp., Salmonella spp., methicillin-resistant Staphylococcus aureus (MRSA) and Enterococcus faecalis and faecium isolated from food and food-producing animals (primary production) in 2022
exotoxin known to be the source for multiple pathologies in humans in an isolate from fattening pigs highlights the importance of monitoring these different virulence factors in the future. The presence of ...
MRSA surveillance programmes worldwide: moving towards a harmonised international approach
often included. Three countries reported active surveillance of MRSA carriage. Methodology and reporting of antimicrobial susceptibility, virulence factors, molecular genotyping and epidemiological ...
Detection of toxins involved in foodborne diseases caused by Gram‐positive bacteria
virulence factors of respective foodborne pathogens and a primary cause of the related foodborne diseases. They are proteins or peptides that differ from each other in their size, structure, toxicity, ...
Impact of DNA extraction on whole genome sequencing analysis for characterization and relatedness of Shiga toxin-producing Escherichia coli isolates
plasmid and chromosome references); and (iii) WGS data analysis, i.e. isolate characterization (serotyping, virulence and antimicrobial resistance genotyping) and phylogenetic relatedness (core genome ...
Whole-Genome Sequencing of Six Strains of Salmonella enterica Isolated from Imported Meat in Algeria.
sequencing of six strains of isolated from imported meat in Algeria. The genome sizes ranged from 4,601,209 to 4,958,962 bp. Antimicrobial resistance (AMR) genes, plasmids, and virulence factors were detected. ...
Study of the underlying mechanisms and consequences of pathogenicity differences between two in vitro selected G1-H9N2 clones originating from a single isolate.
Influenza in Birds Poultry Diseases Real-Time Polymerase Chain Reaction Sequence Analysis, DNA Viral Plaque Assay virulence Virus Shedding Abstract: The G1- H9N2 avian influenza virus (AIV) has caused ...
New insights in dermatophyte research.
disorders. Main taxonomic traits at the generic level have changed considerably, and now fine-tuning at the species level with state-of-the-art technology has become urgent. Research on virulence factors ...