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 · 542 citations · Full text

Life Sciences, Genetics, Microbiology +17

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 · 128 citations · Full text

Life Sciences, Infectious Diseases, Urology +13

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 · 127 citations · Full text

Life Sciences, Genetics, Microbiology +17

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 · 74 citations · Full text

Life Sciences, Infectious Diseases, Microbiology +17

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 · 43 citations · Full text

Life Sciences, Genetics, Microbiology +16