John Elmerdahl Olsen

John Elmerdahl Olsen

Professor

Member of:


    1. 2020
    2. Published

      A bioinformatic approach to identify core genome difference between Salmonella Pullorum and Salmonella Enteritidis

      Fei, Xiao, Li, Q., Olsen, John Elmerdahl & Jiao, X., 2020, In: Infection, Genetics and Evolution. 85, 104446.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      A plasmid-encoded fetmp-fls iron uptake system confers selective advantages to salmonella enterica serovar typhimurium in growth under iron-restricted conditions and for infection of mammalian host cells

      García, V., Herrero-Fresno, A., Rodicio, R., Felipe-López, A., Montero, I., Olsen, John Elmerdahl, Hensel, M. & Rodicio, M. R., 2020, In: Microorganisms. 8, 5, 15 p., 630.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Association of the prophage BTP1 and the prophage-encoded gene, bstA, with antivirulence of Salmonella Typhimurium ST313

      Spiegelhauer, M. R., García, V., Guerra, Priscila Regina, Olsen, John Elmerdahl & Herrero-Fresno, A., 2020, In: Pathogens and Disease. 78, 3, ftaa019.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      Combining Salmonella Dublin genome information and contact-tracing to substantiate a new approach for improved detection of infectious transmission routes in cattle populations

      de Knegt, Leonardo Victor, Kudirkiene, E., Rattenborg, E., Sørensen, G., Denwood, Matt, Olsen, John Elmerdahl & Nielsen, Liza Rosenbaum, 2020, In: Preventive Veterinary Medicine. 181, 104531 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      Dynamics and Outcome of Macrophage Interaction Between Salmonella Gallinarum, Salmonella Typhimurium, and Salmonella Dublin and Macrophages From Chicken and Cattle

      Huang, K., Fresno, A. H., Skov, Søren & Olsen, John Elmerdahl, 2020, In: Frontiers in Cellular and Infection Microbiology. 9, 12 p., 420.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Effect of ampicillin, cephalexin, ceftiofur and tetracycline treatment on selection of resistant coliforms in a swine faecal microcosmos

      Herrero-Fresno, A. & Olsen, John Elmerdahl, 2020, In: Journal of Applied Microbiology. 129, 5, p. 1238-1247

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published

      Epidemiology of Salmonella enterica Serovar Dublin in Cattleand Humans in Denmark, 1996 to 2016: a Retrospective Whole-Genome-Based Study

      Kudirkiene, E., Sørensen, G., Torpdahl, M., de Knegt, Leonardo Victor, Nielsen, Liza Rosenbaum, Rattenborg, E., Ahmed, S. & Olsen, John Elmerdahl, 2020, In: Applied and Environmental Microbiology. 86, 3, 12 p., e01894-19.

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. Published

      Evaluation of novel multiplex qPCR assays for diagnosis of pathogens associated with the bovine respiratory disease complex

      Pansri, P., Katholm, J., Krogh, K. M., Aagaard, A. K., Schmidt, L. M. B., Kudirkiene, E., Larsen, Lars & Olsen, John Elmerdahl, 2020, In: Veterinary Journal. 256, 105425.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      F4- and F18-Positive Enterotoxigenic Escherichia coli Isolates from Diarrhea of Postweaning Pigs: Genomic Characterization

      García, V., Gambino, Michela, Pedersen, K., Haugegaard, S., Olsen, John Elmerdahl & Herrero-Fresno, A., 2020, In: Applied and Environmental Microbiology. 86, 23

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. Published

      Global responses to oxytetracycline treatment in tetracycline-resistant Escherichia coli

      Møller, T. S. B., Liu, G., Hartman, H. B., Rau, M. H., Mortensen, S., Thamsborg, K., Johansen, A. E., Sommer, M. O. A., Guardabassi, Luca, Poolman, M. G. & Olsen, John Elmerdahl, 2020, In: Scientific Reports. 10, 1, 13 p., 8438.

      Research output: Contribution to journalJournal articleResearchpeer-review

    12. Published

      High prevalence of mcr-1-encoded colistin resistance in commensal Escherichia coli from broiler chicken in Bangladesh

      Ahmed, S., Das, T., Islam, M. Z., Herrero-Fresno, A., Biswas, P. K. & Olsen, John Elmerdahl, 2020, In: Scientific Reports. 10, 13 p., 18637.

      Research output: Contribution to journalJournal articleResearchpeer-review

    13. Published

      Indications for the use of highest priority critically important antimicrobials in the veterinary sector

      Lhermie, G., La Ragione, R. M., Weese, J. S., Olsen, John Elmerdahl, Christensen, Jens Peter & Guardabassi, Luca, 2020, In: The Journal of antimicrobial chemotherapy. 75, 7, p. 1671-1680 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    14. Published

      Influence of zinc on CTX-M-1 β-lactamase expression in Escherichia coli

      Peng, S., Herrero-Fresno, A., Olsen, John Elmerdahl & Dalsgaard, Anders, 2020, In: Journal of Global Antimicrobial Resistance. 22, p. 613-619 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    15. Published

      Molecular Characteristics and Zoonotic Potential of Salmonella Weltevreden From Cultured Shrimp and Tilapia in Vietnam and China

      Hounmanou, Yaovi Mahuton Gildas, Dalsgaard, Anders, Sopacua, T. F., Uddin, G. M. N., Leekitcharoenphon, P., Hendriksen, R. S., Olsen, John Elmerdahl & Larsen, M. H., 2020, In: Frontiers in Microbiology. 11, 1985.

      Research output: Contribution to journalJournal articleResearchpeer-review

    16. Published

      Polyamine depletion has global effects on stress and virulence gene expression and affects HilA translation in Salmonella enterica serovar typhimurium

      Guerra, Priscila Regina, Liu, G., Lemire, S., Nawrocki, A., Kudirkiene, E., Møller-Jensen, J., Olsen, John Elmerdahl & Jelsbak, L., 2020, In: Research in Microbiology. 17, 3-4, p. 143-152

      Research output: Contribution to journalJournal articleResearchpeer-review

    17. Published

      Prevalence and genomic characterization of Salmonella Weltevreden in commercial pig feed

      Minh, D. K., Hounmanou, Yaovi Mahuton Gildas, Mai, H. B. T., Olsen, John Elmerdahl & Dalsgaard, Anders, 2020, In: Veterinary Microbiology. 246, 108725.

      Research output: Contribution to journalJournal articleResearchpeer-review

    18. Published

      Prevalence and risk factors of Salmonella in commercial poultry farms in Nigeria

      Jibril, A. H., Okeke, I. N., Dalsgaard, Anders, Kudirkiene, E., Akinlabi, O. C., Bello, M. B. & Olsen, John Elmerdahl, 2020, In: PLoS ONE. 15, 9, p. 17 e0238190.

      Research output: Contribution to journalJournal articleResearchpeer-review

    19. Published

      Research note: Occurrence of mcr-encoded colistin resistance in Escherichia coli from pigs and pig farm workers in Vietnam

      Dang, S. T. T., Truong, D. T. Q., Olsen, John Elmerdahl, Tran, N. T., Truong, G. T. H., Vu, H. T. K. & Dalsgaard, Anders, 2020, In: FEMS Microbes. 1, 1, 6 p., xtaa003.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 4236663