Dorota M. Jamrozy

This study characterizes the genomic features of Group B Streptococcus isolates from Argentina, revealing prophage diversity, virulence factors, and antibiotic resistance genes across different clinical sources.

The paper analyzes the mutational landscape of Staphylococcus aureus during colonization, identifying adaptive mutations in metabolic pathways and antibiotic targets.

This paper improves prophage typing for GBS by integrating phylogenetic analysis and integrase typing, identifying 29 prophage types in 615 GBS genomes, including 2 novel integrase subtypes.

The paper identifies three accessory gene clusters driving host adaptation in Group B Streptococcus across different hosts.

The paper analyzes global E. coli ST131 genomes to trace the evolution and spread of antibiotic-resistant subclones, identifying a C2 lineage that displaced a C1 strain in an Irish LTCF.

The paper compares E. coli isolates from humans and livestock to assess transmission and resistance gene sharing, finding genetic distinctions and limited shared antimicrobial resistance genes.

The paper uses whole genome sequencing to analyze invasive GBS isolates in the Netherlands and identifies the expansion of a CC17 sub-lineage, CC17-1A, as correlated with increased disease incidence.