John Elmerdahl Olsen
Professor
Veterinary Clinical Microbiology
Stigbøjlen 4, 1870 Frederiksberg C
Member of:
- 2014
- Published
Analysis of the contribution of bacteriophage ST64B to in vitro virulence traits of Salmonella enterica serovar Typhimurium
Herrero Fresno, A., Leekitcharoenphon, P., Hendriksen, R. S., Olsen, John Elmerdahl & Aarestrup, F. M., 2014, In: Journal of Medical Microbiology. 63, 3, p. 331-342 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Biocide and antibiotic susceptibility of Salmonella isolates obtained before and after cleaning at six Danish pig slaughterhouses
Gantzhorn, M. R., Pedersen, K., Olsen, John Elmerdahl & Thomsen, Line Elnif, 2014, In: International Journal of Food Microbiology. 181, p. 53-59 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Demonstration of persistent contamination of a cooked egg product production facility with Salmonella enterica serovar Tennessee and characterization of the persistent strain
Jakociune, D., Bisgaard, M., Pedersen, K. & Olsen, John Elmerdahl, 2014, In: Journal of Applied Microbiology. 117, 2, p. 547-553 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of environmental conditions on growth and survival of Salmonella in pasteurized whole egg
Jakociune, D., Bisgaard, M., Hervé, G., Protais, J., Olsen, John Elmerdahl & Chemaly, M., 2014, In: International Journal of Food Microbiology. 184, p. 27-30 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Enumeration of Salmonella in table eggs, pasteurized egg products and egg-containing dishes by using quantitative real-time PCR
Jakociune, D., Pasquali, F., da Silva, C. S., Löfström, C., Hoorfar, J., Klein, G., Manfreda, G. & Olsen, John Elmerdahl, 2014, In: Applied and Environmental Microbilogy. 80, 5, p. 1616-1622 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
European validation of Real-Time PCR method for detection of Salmonella spp. in pork meat
Delibato, E., Lazaro, D. R., Gianfranceschi, M., De Cesare, A., Comin, D., Gattuso, A., Hernandez, M., Sonnessa, M., Pasquali, F., Sreter-Lancz, Z., Jakociune, D. & Olsen, John Elmerdahl, 2014, In: International Journal of Food Microbiology. 184, p. 134-138 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
European validation of a real-time PCR-based method for detection of Listeria monocytogenes in soft cheese
Gianfranceschi, M. V., Rodriguez-Lazaro, D., Hernandez, M., González-García, P., Comin, D., Gattuso, A., Delibato, E., Sonnessa, M., Pasquali, F., Prencipe, V., Jakociune, D. & Olsen, John Elmerdahl, 2014, In: International Journal of Food Microbiology. 184, p. 128-133 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Identification of metabolic pathways essential for fitness of Salmonella Typhimurium In Vivo
Jelsbak, L., Hartman, H., Schroll, C., Rosenkrantz, J. T., Lemire, S., Wallrodt, I., Thomsen, Line Elnif, Poolman, M., Kilstrup, M., Jensen, P. R. & Olsen, John Elmerdahl, 2014, In: P L o S One. 9, 7, 7 p., e101869.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Identification of potential drug targets in Salmonella enterica sv. Typhimurium using metabolic modelling and experimental validation
Hartman, H. B., Fell, D. A., Rossell, S., Jensen, P. R., Woodward, M. J., Thorndahl, L., Jelsbak, L., Olsen, John Elmerdahl, Raghunathan, A., Daefler, S. & Poolman, M. G., 2014, In: Microbiology-Sgm. 160, 6, p. 1252-1266 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Improvement of sampling plans for Salmonella detection in pooled table eggs by use of real-time PCR
Pasquali, F., De Cesare, A., Valero, A., Olsen, John Elmerdahl & Manfreda, G., 2014, In: International Journal of Food Microbiology. 184, p. 31-34 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Molecular characterization of "inconsistent" variants of Salmonella Typhimurium isolated in Italy
Barco, L., Longo, A., Lettini, A. A., Cortini, E., Saccardin, C., Minorello, C., Olsen, John Elmerdahl & Ricci, A., 2014, In: Foodborne pathogens and disease. 11, 6, p. 497-499 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Molecular characterization of Salmonella enterica serovar 4,[5],12:i:- DT193 ASSuT strains from two outbreaks in Italy
Barco, L., Ramon, E., Cortini, E., Longo, A., Dalla Pozza, M. C., Lettini, A. A., Dionisi, A. M., Olsen, John Elmerdahl & Ricci, A., 2014, In: Foodborne pathogens and disease. 11, 2, p. 138-144 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Occurrence and characterization of Shiga toxin-producing Escherichia coli O157:H7 and other non-sorbitol-fermenting E. coli in cattle and humans in urban areas of Morogoro, Tanzania
Lupindu, A. M., Olsen, John Elmerdahl, Ngowi, H. A., Msoffe, P. L. M., Mtambo, M. M., Scheutz, F. & Dalsgaard, Anders, 2014, In: Vector Borne and Zoonotic Diseases. 14, 7, p. 503-510 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Polyamines are essential for virulence in Salmonella enterica serovar Gallinarum despite evolutionary decay of polyamine biosynthesis genes
Schroll, C., Christensen, Jens Peter, Christensen, Henrik, Pors, S. E., Thorndahl, L., Jensen, P. R., Olsen, John Elmerdahl & Jelsbak, L., 2014, In: ScienceDirect, Veterinary Microbiology. 170, 1-2, p. 144-150 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Removal of the phage-shock protein PspB causes reduction of virulence in Salmonella enterica serovar Typhimurium independently of NRAMP1
Wallrodt, I., Jelsbak, L., Thomsen, Line Elnif, Brix, L., Lemire, S., Gautier, L., Nielsen, Dennis Sandris, Jovanovic, G., Buck, M. & Olsen, John Elmerdahl, 2014, In: Journal of Medical Microbiology. 63, 6, p. 788-795 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The role of ClpP, RpoS and CsrA in growth and filament formation of Salmonella enterica serovar Typhimurium at low temperature
Knudsen, G. M., Nielsen, M., Thomsen, Line Elnif, Aabo, S., Rychlik, I. & Olsen, John Elmerdahl, 2014, In: B M C Microbiology. 14, 9 p., 208.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The role of the st313-td gene in virulence of Salmonella Typhimurium ST313
Herrero Fresno, A., Wallrodt, I., Leekitcharoenphon, P., Olsen, John Elmerdahl, Aarestrup, F. M. & Hendriksen, R. S., 2014, In: PLOS ONE. 9, 1, 11 p., e84566.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4236663
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The role of ClpP, RpoS and CsrA in growth and filament formation of Salmonella enterica serovar Typhimurium at low temperature
Research output: Contribution to journal › Journal article › Research › peer-review
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2246
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Identification of redundant metabolic pathways essential for virulence of Salmonella Typhimurium: Abstract book I3S International Symposium Salmonella and Salmonellosis, Saint-Malo, France
Research output: Contribution to conference › Conference abstract for conference › Research
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Adaptation of Salmonella Typhimurium to triclosan
Research output: Contribution to conference › Poster › Research
Published