John Elmerdahl Olsen

John Elmerdahl Olsen

Professor

Member of:


    1. 2007
    2. Published

      Analysis of gene order data supports vertical inheritance of the leukotoxin operon and genome rearrangements in the 5' flanking region in genus Mannheimia

      Larsen, J., Kuhnert, P., Frey, J., Christensen, Henrik, Bisgaard, M. & Olsen, John Elmerdahl, 2007, In: BMC Evolutionary Biology. 7, 184, 11 p.

      Research output: Contribution to journalJournal articlepeer-review

    3. Published

      Comparison of Sul2 resistant gene from Escherichia coli isolated from animals and humans

      Porro, M. T., Hammerum, A. M., Sunde, M., Pedersen, K., Agersø, Y., Christensen, Henrik & Olsen, John Elmerdahl, 2007, Ikke angivet. ASM, 1 p.

      Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

    4. Published

      Effects of crp deletion in Salmonella enterica serotype Gallinarum

      Rosu, V., Chadfield, M. S., Santona, A., Christensen, Jens Peter, Thomsen, Line Elnif, Rubino, S. & Olsen, John Elmerdahl, 2007, In: Acta Veterinaria Scandinavica (Print Edition). 49, 14, 7 p.

      Research output: Contribution to journalJournal articlepeer-review

    5. Published

      Evidence for vertical inheritance and loss of the leukotoxin operon in genus Mannheimia

      Larsen, J., Pedersen, A. G., Christensen, Henrik, Bisgaard, M., Angen, Ø., Ahrens, P. & Olsen, John Elmerdahl, 2007, In: Journal of Molecular Evolution. 64, 4, p. 423-437 15 p.

      Research output: Contribution to journalJournal articlepeer-review

    6. Published

      Fødevaremikrobiologi

      Larsen, M. H., Ingmer, Hanne & Olsen, John Elmerdahl, 2007, LMC årsberetning 2006. Levnedsmiddelcentret, p. 22 1 p.

      Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

    7. Published

      Hatchability and fertility of indigenous chicken and duck eggs, and some causes of chick and duckling mortality in Kenya

      Mbuthia, P. G., Njagi, L. W., Nyaga, P. N., Bebora, L. C., Mugera, G. M., Minga, U. & Olsen, John Elmerdahl, 2007, In: Kenya Veterinarian. 31, 1, p. 6-11 6 p.

      Research output: Contribution to journalJournal article

    8. Published

      Investigations of the occurrence of Avibacterium paragallinarum infections in Uganda

      Byarugaba, D. K., Minga, U. M., Gwakisa, P. S., Katunguka-Rwakishaya, E., Bisgaard, M. & Olsen, John Elmerdahl, 2007, In: Avian Diseases. 51, 2, p. 534-539 6 p.

      Research output: Contribution to journalJournal articlepeer-review

    9. Published

      Preliminary Findings on the Carrier Status of Pasteurella multocida in Farmed and Traded Healthy-appearing Scavenging Indigenous Chickens and Ducks in Kenya

      Mbuthia, P. G., Njagi, L. W., Bebora, L. C., Mugera, G. M., Ngatia, T. A., Munyua, W. K., Nyaga, P. N., Minga, U. & Olsen, John Elmerdahl, 2007, In: Kenya Veterinarian. 31, 1, p. 1-5 5 p.

      Research output: Contribution to journalJournal article

    10. Published

      Prevalence of sulphonamide resistant genes in Escherichia coli isolates obtained from broiler faeces, broiler meat, healthy humans and urinary infections in Denmark

      Porro, M. T., Jacobsen, L., Pedersen, K., Agersø, Y., Olsen, K. E., Porsbo, L. J., Emborg, H., Olsen, John Elmerdahl & Hammerum, A. M., 2007, Prodeedings of 2nd symposium on antimicrobial resistance in animals and the environment. INRA, p. 6

      Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

    11. Published

      Salmonella-infektion - størst risiko ved høj overlevelses- og invasionsevne

      Knudsen, G. M., Aabo, S. & Olsen, John Elmerdahl, 2007, LMC årsberetning 2006. Levnedsmiddelcentret, p. 24 1 p.

      Research output: Chapter in Book/Report/Conference proceedingReport chapterCommunication

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    ID: 4236663