John Elmerdahl Olsen

Research interests

Publications

• Antimicrobial-induced horizontal transfer of antimicrobial resistance genes in bacteria: a mini-review

  Journal of Antimicrobial Chemotherapy · 2021 · https://doi.org/10.1093/jac/dkab450

• Relation between tetR and tetA expression in tetracycline resistant Escherichia coli

  BMC Microbiology · 2016 · https://doi.org/10.1186/s12866-016-0649-z

• Polyamines Are Required for Virulence in Salmonella enterica Serovar Typhimurium

  PLoS ONE · 2012 · https://doi.org/10.1371/journal.pone.0036149

• Rapid Quantification of Viable Campylobacter Bacteria on Chicken Carcasses, Using Real-Time PCR and Propidium Monoazide Treatment, as a Tool for Quantitative Risk Assessment

  Applied and Environmental Microbiology · 2010 · https://doi.org/10.1128/aem.00411-10

• Diversity and evolution of blaZ from Staphylococcus aureus and coagulase-negative staphylococci

  Journal of Antimicrobial Chemotherapy · 2006 · https://doi.org/10.1093/jac/dki492

• Comparative phylogenies of the housekeeping genes atpD, infB and rpoB and the 16S rRNA gene within the Pasteurellaceae

  INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY · 2004 · https://doi.org/10.1099/ijs.0.03018-0

• Role of Flagellin and the Two-Component CheA/CheY System of Listeria monocytogenes in Host Cell Invasion and Virulence

  Infection and Immunity · 2004 · https://doi.org/10.1128/iai.72.6.3237-3244.2004

• Genetic relationships among avian isolates classified as Pasteurella haemolytica, ‘Actinobacillus salpingitidis’ or Pasteurella anatis with proposal of Gallibacterium anatis gen. nov., comb. nov. and description of additional genomospecies within Gallibacterium gen. nov.

  INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY · 2003 · https://doi.org/10.1099/ijs.0.02330-0

• Productivity of Local Chickens under Village Management Conditions

  Tropical Animal Health and Production · 2002 · https://doi.org/10.1023/a:1020048327158

• Host adapted serotypes of Salmonella enterica

  Epidemiology and Infection · 2000 · https://doi.org/10.1017/s0950268899004379

• Distribution and in-vitro transfer of tetracycline resistance determinants in clinical and aquatic Acinetobacter strains

  Journal of Medical Microbiology · 2000 · https://doi.org/10.1099/0022-1317-49-10-929

• DNA-DNA hybridization determined in micro-wells using covalent attachment of DNA.

  INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY · 2000 · https://doi.org/10.1099/00207713-50-3-1095

• Taxonomic relationships of the [Pasteurella] haemolytica complex as evaluated by DNA-DNA hybridizations and 16S rRNA sequencing with proposal of Mannheimia haemolytica gen. nov., comb, nov., Mannheimia granulomatis comb. nov., Mannheimia glucosida sp. nov., Mannheimia ruminalis sp. nov. and Mannheimia varigena sp. nov.

  INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY · 1999 · https://doi.org/10.1099/00207713-49-1-67

• Antibiotic Resistance in Acinetobacter spp. Isolated from Sewers Receiving Waste Effluent from a Hospital and a Pharmaceutical Plant

  Applied and Environmental Microbiology · 1998 · https://doi.org/10.1128/aem.64.9.3499-3502.1998

• Differentiation of Shewanella putrefaciens and Shewanella alga on the basis of whole-cell protein profiles, ribotyping, phenotypic characterization, and 16S rRNA gene sequence analysis

  Applied and Environmental Microbiology · 1997 · https://doi.org/10.1128/aem.63.6.2189-2199.1997

• Listeria monocytogenes exists in at least three evolutionary lines: evidence from flagellin, invasive associated protein and listeriolysin O genes

  Microbiology · 1995 · https://doi.org/10.1099/13500872-141-9-2053

• Probes and polymerase chain reaction for detection of food-borne bacterial pathogens

  International Journal of Food Microbiology · 1995 · https://doi.org/10.1016/0168-1605(94)00159-4

• Clonal lines of Salmonella enterica serotype Enteritidis documented by IS200-, ribo-, pulsed-field gel electrophoresis and RFLP typing

  Journal of Medical Microbiology · 1994 · https://doi.org/10.1099/00222615-40-1-15

• Salmonella identification by the polymerase chain reaction

  Molecular and Cellular Probes · 1993 · https://doi.org/10.1006/mcpr.1993.1026

• Bacterial decimation times in anaerobic digestions of animal slurries

  Biological Wastes · 1987 · https://doi.org/10.1016/0269-7483(87)90121-2

Current projects

No projects listed.