Alexandra O. Johnson

Emergence and spread of vancomycin resistance among enterococci in Europe

Guido Werner, Teresa M. Coque, Anette M. Hammerum et al. · Eurosurveillance · 2008 · 539 citations · Full text

Antimicrobial Resistance Gene, E. Faecium, Health Sciences +14

Genome-wide transposon mutagenesis of Proteus mirabilis: Essential genes, fitness factors for catheter-associated urinary tract infection, and the impact of polymicrobial infection on fitness requirements

Chelsie E. Armbruster, Valerie Forsyth-DeOrnellas, Alexandra O. Johnson et al. · PLoS Pathogens · 2017 · 122 citations · Full text

Genetics, Bacteriology, Bacteriophage +16

The Pathogenic Potential of Proteus mirabilis Is Enhanced by Other Uropathogens during Polymicrobial Urinary Tract Infection

Chelsie E. Armbruster, Sara N. Smith, Alexandra O. Johnson et al. · Infection and Immunity · 2016 · 121 citations · Full text

Other Uropathogens, Providencia Stuartii, Pathology +18

Enterococcus faecalis Polymicrobial Interactions Facilitate Biofilm Formation, Antibiotic Recalcitrance, and Persistent Colonization of the Catheterized Urinary Tract

Jordan R. Gaston, Marissa J. Andersen, Alexandra O. Johnson et al. · Pathogens · 2020 · 71 citations · Full text

Twin arginine translocation, ammonia incorporation, and polyamine biosynthesis are crucial for Proteus mirabilis fitness during bloodstream infection

Chelsie E. Armbruster, Valerie S. Forsyth, Alexandra O. Johnson et al. · PLoS Pathogens · 2019 · 41 citations · Full text

Bacteriology, Bacteriophage, Pathology +17