Henrik Christensen

Henrik Christensen

Associate Professor

Member of:

    ORCID: 0000-0003-4238-4658

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    1. Published

      16S to 23S rRNA spacer fragment length polymorphism of Salmonella enterica at subspecies and serotype levels

      Christensen, Henrik, Lange Møller, P., Vogensen, Finn Kvist & Olsen, John Elmerdahl, 2000, In: Journal of Applied Microbiology. 89, p. 130-136 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    2. Published

      Actinobacillus equuli subsp. equuli associated with equine valvular endocarditis: case report

      Aalbæk, Bent, Østergaard, Stine, Buhl, Rikke, Jensen, Henrik Elvang, Christensen, Henrik & Bisgaard, M., 2007, In: Acta Pathologica Microbiologica et Immunologica Scandinavica. 115, 12, p. 1437-1442 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      Anaplasma phagocytophilum in Danish sheep: confirmation by DNA sequencing

      Kiilerich, A. M., Christensen, Henrik & Thamsborg, Stig Milan, 2009, In: Acta Veterinaria Scandinavica (Online). 51, 55, 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    4. Published

      Avibacterium endocarditidis sp. nov., isolated from valvular endocarditis in chickens

      Bisgaard, M., Christensen, Jens Peter, Bojesen, Anders Miki & Christensen, Henrik, 2007, In: International Journal of Systematic and Evolutionary Microbiology. 57, 8, p. 1729-1734 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. Published

      Avibacterium spp., a diagnostic challenge due to horizontal gene transfer?

      Bisgaard, M., Nørskov-Lauritsen, N., Witt, J. D., Hess, C. & Christensen, Henrik, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 259-269 11 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    6. Published

      Chelonobacter oris gen. nov., sp. nov., a new member of the Pasteurellaceae

      Olsen, Rikke Heidemann, Neubauer, C., Christensen, Henrik, Bojesen, Anders Miki, Hess, M. & Bisgaard, M., 2008.

      Research output: Contribution to conference › Conference abstract for conference › Research

    7. Published

      Enterococcus faecalis of human and poultry origin share virulence genes supporting the zoonotic potential of E. faecalis

      Olsen, Rikke Heidemann, Schønheyder, H. C., Christensen, Henrik & Bisgaard, M., 2012, In: Zoonoses and Public Health. 59, 4, p. 256-263 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    8. Published

      In vitro and in vivo investigation on genomic stability of Salmonella enterica Typhimurium DT41 obtained from broiler breeders in Denmark

      Barua, H., Lindblom, I. L., Bisgaard, M., Christensen, Jens Peter, Olsen, Rikke Heidemann & Christensen, Henrik, 2013, In: Veterinary Microbiology. 166, 3-4, p. 607-616 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      Mannheimia caviae sp. nov., isolated from epidemic conjunctivitis and otitis media in guinea pigs

      Christensen, Henrik, Bojesen, Anders Miki & Bisgaard, M., 2011, In: International Journal of Systematic and Evolutionary Microbiology. 61, 7, p. 1699-1704 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    10. Published

      Ornithobacterium rhinotracheale has neuraminidase activity causing desialylation of chicken and turkey serum and tracheal mucus glycoproteins

      Kastelic, S., Bercic, R. L., Cizelj, I., Bencina, M., Makrai, L., Zorman-Rojs, O., Narat, M., Bisgaard, M., Christensen, Henrik & Bencina, D., 2013, In: Veterinary Microbiology. 162, 2-4, p. 707-712 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      Otariodibacter oris gen. nov., sp. nov., a member of the family Pasteurellaceae isolated from the oral cavity of pinnipeds

      Hansen, M. J., Bertelsen, Mads Frost, Christensen, Henrik, Bojesen, Anders Miki & Bisgaard, M., 2012, In: International Journal of Systematic and Evolutionary Microbiology. 62, 11, p. 2572-2578 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      Pasteurella multocida carriage in red-necked wallabies (Macropus rufogriseus)

      Bertelsen, Mads Frost, Bojesen, Anders Miki, Bisgaard, M., Petersen, A. H. H. & Christensen, Henrik, 2012, In: Journal of Zoo and Wildlife Medicine. 43, 4, p. 726-729 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    13. Published

      Streptococcus pluranimalium: a new avian pathogen

      Bisgaard, M., Hedegaard, L., Chadfield, M. S., Christensen, Jens Peter & Christensen, Henrik, 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    14. Published

      Bisgaardia miroungae sp. nov., a new member of the family Pasteurellaceae isolated from the oral cavity of northern elephant seals (Mirounga angustirostris), and emended description of the genus Bisgaardia

      Hansen, M. J., Bertelsen, Mads Frost, Christensen, Henrik & Bojesen, Anders Miki, Feb 2015, In: International Journal of Systematic and Evolutionary Microbiology. 65, 2, p. 388-392 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. Published

      Frederiksenia canicola gen. nov., sp. nov. isolated from dogs and human dog-bite wounds

      Korczak, B. M., Bisgaard, M., Christensen, Henrik & Kuhnert, P., 2014, In: Antonie van Leeuwenhoek: Journal of Microbiology. 105, 4, p. 731-741 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Mannheimia pernigra sp. nov., isolated from bovine respiratory tract

      Kuhnert, P., Brodard, I., Schönecker, L., Akarsu, H., Christensen, Henrik & Bisgaard, M., 2021, In: International Journal of Systematic and Evolutionary Microbiology. 71, 2, p. 1-7 7 p., 004643.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      Testudinibacter aquarius gen. nov., sp nov., a member of the family Pasteurellaceae isolated from the oral cavity of freshwater turtles

      Hansen, M. J., Pennanen, E. A. E., Bojesen, Anders Miki, Christensen, Henrik & Bertelsen, Mads Frost, Feb 2016, In: International Journal of Systematic and Evolutionary Microbiology. 66, 2, p. 567-573 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. Published

      Ursidibacter maritimus gen. nov., sp. nov. and Ursidibacter arcticus sp. nov., two new members of the family Pasteurellaceae isolated from the oral cavity of bears

      Hansen, M. J., Braaten, M. S., Bojesen, Anders Miki, Christensen, Henrik, Sonne, C., Dietz, R. & Bertelsen, Mads Frost, 2015, In: International Journal of Systematic and Evolutionary Microbiology. 65, p. 3683-3689 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    19. Published

      Diversity of mecA and ccrB in SCCmec type III of methicillin-resistant staphylococci.

      Damborg, Peter Panduro, Westh, H., Boye, K., Christensen, Henrik, Moodley, Arshnee & Guardabassi, Luca, 2009.

      Research output: Contribution to conference › Poster › Research

    20. Published

      3Hthymidine incorporation of rhizosphere bacteria influenced by plant N-status

      Christensen, Henrik & Christensen, Søren, 1994, In: Plant and Soil. 162, 1, p. 113-116

      Research output: Contribution to journal › Journal article › Research › peer-review

    21. Published

      A manual of basic tools in bioinformatics

      Christensen, Henrik & Olsen, John Elmerdahl, 2003, 35 p.

      Research output: Book/Report › Compendium/lecture notes › Education

    22. Published

      A manual of basic tools in bioinformatics

      Christensen, Henrik & Olsen, John Elmerdahl, 2003. 34 p.

      Research output: Contribution to conference › Paper › Research

    23. Published

      A molecular method to differentiate between three genotypes of trichuris recovered from humans and pigs

      Al-Jubury, A., Nissen, S., Olsen, A., Christensen, Henrik, Thamsborg, Stig Milan & Nejsum, P., 2010. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    24. Published

      A new species of Neisseria associated with respiratory distress in turkeys

      Bisgaard, M., Behr, K. & Christensen, Henrik, 2007. 2 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    25. Published

      A preliminary study of the role of ducks in the transmission of Newcastle disease virus to in-contact rural free-range chickens.

      Christensen, Henrik, 2006, In: Tropical Animal Health and Production. 38, 4, p. 285-289 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    26. Published

      A study of risk factors associated with Newcastle disease epidemics in village free-range chickens in Uganda

      Otim, M. O., Kabagambe, E. K., Mukiibi, G. M., Christensen, Henrik & Bisgaard, M., 2007, In: Tropical Animal Health and Production. 39, 1, p. 27-35 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    27. Published

      A ¤typing concept for Salmonella

      Olsen, John Elmerdahl, Lau Baggesen, D., Christensen, Henrik & Platt, D. J., 1998, EUR. Aspán, A. & Mulder, R. W. A. W. (eds.). 18209 ed. Publications Office, p. 97-103 7 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    28. Published

      A ¤typing concept for Salmonella

      Olsen, John Elmerdahl, Lau Baggesen, D., Christensen, Henrik & Platt, D. J., 1997. 1 p.

      Research output: Contribution to conference › Paper › Research

    29. Published

      Abstract i forbindelse med præsentation af poster til: Avancerede målesystemer og databehandling til proces- og produktudvikling, 1995, KVL

      Christensen, Henrik & Olsen, John Elmerdahl, 1995

      Research output: Other contribution › Communication

    30. Published

      Actinomyces hyovaginalis Associated with Disseminated Necrotic Lung Lesions in Slaugther Pigs. Comp. Path. 2003, Vol. not known 1-8.

      Aalbæk, Bent, Christensen, Henrik, Bisgaard, M., Liljegren, C. H., Nielsen, O. L. & Jensen, Henrik Elvang, 2003, In: Journal of Comparative Pathology. 129, 1, p. 70-77 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    31. Published

      Aflatoxicosis, infectious bursal disease and immune response to Newcastle disease vaccination in rural chickens

      Otim, M. O., Mukiibi-Muka, G., Christensen, Henrik & Bisgaard, M., 2005, In: Avian Pathology. 34, 4, p. 319-323 5 p.

      Research output: Contribution to journal › Journal article › Research

    32. Published

      An investigation on first-week mortality in layers

      Olsen, Rikke Heidemann, Frantzen, C., Christensen, Henrik & Bisgaard, M., 2012, In: Avian Diseases. 56, 1, p. 51-57 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    33. Published

      Analysis of 16S-23S rRNA internal transcribed spacer regions in Pasteurellaceae isolated from laboratory rodents.

      Benga, L., Benten, W. P. M., Engelhardt, E., Christensen, Henrik & Sager, M., 2012, In: Journal of Microbiological Methods. 90, 3, p. 342-349 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    34. Analysis of fluorescent pseudomonads based on 23S ribosomal DNA sequences

      Christensen, Henrik, Boye, M., Poulsen, L. K. & Rasmussen, O. F., 1994, In: Applied and Environmental Microbiology. 60, 6, p. 2196-9

      Research output: Contribution to journal › Letter › Research › peer-review

    35. 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 journal › Journal article › Research › peer-review

    36. Published

      Anvendelse af ITS (internal transcribed spacer) fragmentlængde polymorfi til typning indenfor Salmonella og Campylobacter

      Christensen, Henrik, Jørgensen, K., Lange Møller, P. & Olsen, John Elmerdahl, 1997, Ikke angivet. Levnedsmiddelcentret, p. 187 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    37. Published

      Assessment of the application for renewal of authorisation of 6-phytase produced by Trichoderma reeseiCBS 122001 as a feed additive for pigs and poultry, from Roal Oy

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L., Prieto, M. M. & 12 others, Saarela, M., Brozzi, R., Galobart, J., Innocenti, M., López-Gálvez, G., Pettenati, E., Revez, J., Sofianidis, K., Vettori, M. V., Gregoretti, L., Mayo, B. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2020, In: EFSA Journal. 18, 12, e06336.

      Research output: Contribution to journal › Journal article › Research

    38. Published

      Assessment of the application for renewal of authorisation of Biosprint® (Saccharomyces cerevisiae MUCL 39885) as a feed additive for weaned piglets

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Kos Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Anguita, M., Galobart, J., Holczknecht, O. & 5 others, Manini, P., Tarrés-Call, J., Pettenati, E., Pizzo, F. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2020, In: EFSA Journal. 18, 11, 8 p., e06284.

      Research output: Contribution to journal › Journal article › Research

    39. Published

      Assessment of the application for renewal of authorisation of endo-1,4-β-xylanase produced by Aspergillus nigerCBS 109.713 and endo-1,4-β-glucanase produced by Aspergillus nigerDSM 18404 for poultry species, ornamental birds and weaned piglets, from BASF SE

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L. & 5 others, Maradona, M. P., Saarela, M., Pettenati, E., Anguita, M. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2020, In: EFSA Journal. 18, 12, e06331.

      Research output: Contribution to journal › Journal article › Research

    40. Published

      Assessment of the application for renewal of the authorisation of Calsporin® (Bacillus velezensisDSM 15544) as a feed additive for weaned piglets

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L. & 10 others, Maradona, M. P., Saarela, M., Anguita, M., Galobart, J., Holczknecht, O., Manini, P., Pizzo, F., Tarrés-Call, J., Pettenati, E. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2020, In: EFSA Journal. 18, 11, e06283.

      Research output: Contribution to journal › Journal article › Research

    41. Published

      Assessment of the feed additive consisting of Lactiplantibacillus plantarum (formerly Lactobacillus plantarum) NCIMB 30236 for all animal species for the renewal of its authorisation (BioCC OÜ)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 3, e07149.

      Research output: Contribution to journal › Journal article › Research

    42. Published

      Assessment of the feed additive consisting of Lactococcus lactis NCIMB 30117 for all animal species for the renewal of its authorisation (Chr. Hansen A/S)

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Saarela, M., Brozzi, R., Galobart, J. & 3 others, Gregoretti, L., Revez, J. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 4, e07243.

      Research output: Contribution to journal › Journal article › Research

    43. Published

      Assessment of the feed additive consisting of Lentilactobacillus buchneri (formerly Lactobacillus buchneri) DSM 16774 for all animal species for the renewal of its authorisation (Lactosan GmbH & Co.KG)

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Saarela, M., Brozzi, R., Galobart, J. & 3 others, Revez, J., Gregoretti, L. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2021, In: EFSA Journal. 19, 7, e06696.

      Research output: Contribution to journal › Journal article › Research

    44. Published

      Assessment of the feed additive consisting of Lactococcus lactis DSM 11037 for all animal species for the renewal of its authorisation (Chr. Hansen A/S)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 4, e07241.

      Research output: Contribution to journal › Journal article › Research

    45. Published

      Assessment of the feed additive consisting of Lactococcus lactis NCIMB 30160 for all animal species for the renewal of its authorisation (Lactosan GmbH & Co KG)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 1, e06975.

      Research output: Contribution to journal › Journal article › Research

    46. Published

      Assessment of the feed additive consisting of Lentilactobacillus buchneri (formerly Lactobacillus buchneri) DSM 12856 for all animal species for the renewal of its authorisation (Lactosan GmbH & Co KG)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 2, e07148.

      Research output: Contribution to journal › Journal article › Research

    47. Published

      Assessment of the feed additive consisting of Pediococcus pentosaceus DSM 12834 for all animal species for the renewal of its authorisation (Lactosan GmbH & Co KG)

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Saarela, M., Brozzi, R., Galobart, J. & 3 others, Revez, J., Gregoretti, L. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2021, In: EFSA Journal. 19, 7, e06713.

      Research output: Contribution to journal › Journal article › Research

    48. Published

      Assessment of the feed additives consisting of Lactiplantibacillus plantarum DSM 3676, Lactiplantibacillus plantarum DSM 3677 and Lentilactobacillus buchneri DSM 13573 for all animal species for the renewal of their authorisations (ADDCON GmbH)

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Sanz, Y., Sanz, Y., Villa, R. E., Woutersen, R., Freixa, M. A., Brozzi, R., García-Cazorla, Y. & 1 others, EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2023, In: EFSA Journal. 21, 7, e08162.

      Research output: Contribution to journal › Journal article › Research

    49. Published

      Association between phylogeny, virulence potential and serovars of Salmonella enterica

      Litrup, E., Torpdahl, M., Malorny, B., Huehn, S., Christensen, Henrik & Nielsen, E., 2010, In: Infection, Genetics and Evolution. 10, 7, p. 1132-1139 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    50. Published

      Association of Streptococcus pluranimalium with valvular endocarditis and septicaemia in adult broiler parents

      Hedegaard, L., Christensen, Henrik, Chadfield, M. S., Christensen, Jens Peter & Bisgaard, M., 2009, In: Avian Pathology. 38, 2, p. 155-160 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    51. Published

      Atypical actinobacillosis affecting hind limbs and lungs in a single beef cattle herd

      Relun, A., Cesbron, N., Bourdeau, P., Dorso, L., Brement, T., Assié, S., Christensen, Henrik & Guatteo, R., 2019, In: Journal of Veterinary Internal Medicine. 33, 1, p. 297-301 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    52. Published

      Avian Enterococci and Streptococci: new or old emerging pathogens representing major diagnostic problems

      Christensen, Henrik, Chadfield, M. S., Christensen, Jens Peter & Bisgaard, M., 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    53. Published

      Avian infections caused by species of Pasteurellaceae, an update

      Bisgaard, M., Christensen, Henrik, Bojesen, Anders Miki & Christensen, Jens Peter, 2005, Final program & abstract book. p. 110-117 8 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    54. Published

      Avibacterium endocarditidis sp. nov., a new species of Pasteurellaceae isolated form valvular endocarditis in chickens

      Bisgaard, M., Christensen, Jens Peter, Bojesen, Anders Miki & Christensen, Henrik, 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    55. Published

      Bacterial incorporation of tritiated thymidine and populations of bacteriophagous fauna in the rhizosphere of wheat

      Christensen, Henrik, Griffiths, B. & Christensen, Søren, 1992, In: Soil Biology & Biochemistry. 24, 7, p. 703-709

      Research output: Contribution to journal › Journal article › Research › peer-review

    56. Published

      Bacterial production determined by [3H]thymidine incorporation in field rhizospheres as evaluated by comparison to rhizodeposition

      Christensen, Henrik, Rønn, Regin, Ekelund, Flemming & Christensen, Søren, 1995, In: Soil Biology & Biochemistry. 27, 1, p. 93-99

      Research output: Contribution to journal › Journal article › Research › peer-review

    57. Published

      Caviibacterium

      Christensen, Henrik, Bisgaard, M., Nicklas, W. & Adhikary, S., 2020, Bergey's Manual of Systematics of Archaea and Bacteria. Whitman, W. B., Rainey, F., Kämpfer, P., Trujillo, M., Chun, J., DeVos, P., Hedlund, B. & Dedysh, S. (eds.). Wiley, p. 1-5

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

    58. Published

      Characterization af Taxon 14 Isolates Involved In Upper Respiratory tract Infections and Blepharoconjunctivitis in Turkeys

      Guenther, R., Christensen, Henrik, Bojesen, Anders Miki & Bisgaard, M., 2009.

      Research output: Contribution to conference › Conference abstract for conference › Research

    59. Published

      Characterization and identification of enterococcal strains isolated from disease outbreaks in Broiler Flocks characterized by increased mortality due to septicaemia and Endocarditis and/or alterede production parameters

      Chadfield, M. S., Christensen, Jens Peter, Christensen, Henrik & Bisgaard, M., 2003. 1 p.

      Research output: Contribution to conference › Paper › Research

    60. Published

      Characterization and possible host specificity of Pasteurellaceae-like bacteria isolated from clinically affected psittacine birds

      Christensen, Henrik, 2008. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    61. Published

      Characterization of Enterococcus faecalis isolated from the cloaca of 'fancy breeds' and confined chickens

      Jørgensen, S. L., Poulsen, Louise Ladefoged, Thorndahl, L., Ronaghinia, A. A., Bisgaard, M. & Christensen, Henrik, May 2017, In: Journal of Applied Microbiology. 122, 5, p. 1149-1158 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    62. Published

      Characterization of Enterococcus hirae outbreaks in broiler flocks demonstrating increased mortality because of septicemia and endocarditis and/or altered production parameters

      Chadfield, M. S., Christensen, Jens Peter, Juhl-Hansen, J., Christensen, Henrik & Bisgaard, M., 2005, In: Avian Diseases. 49, 1, p. 16-23 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    63. Published

      Characterization of Escherichia coli causing cellulitis in broilers

      Poulsen, Louise Ladefoged, Bisgaard, M., Jørgensen, S. L., Dideriksen, T., Pedersen, J. R. & Christensen, Henrik, 2018, In: Veterinary Microbiology. 225, p. 72-78 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    64. Published

      Characterization of Pasteurella multocida involved in rabbit infections

      Massacci, F. R., Magistrali, C. F., Cucco, L., Curcio, L., Bano, L., Mangili, P. M., Scoccia, E., Bisgaard, M., Aalbæk, Bent & Christensen, Henrik, 2018, In: Veterinary Microbiology. 213, p. 66-72 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    65. Published

      Characterization of Vibrio strains isolated from turbot (Scophthalmus maximus) culture by phenotypic analysis, ribotyping and 16S rRNA gene sequence comparison

      Montes, M., Farto, O., Pérez, M. J., Nieto, T. P., Larsen, J. L. & Christensen, Henrik, 2003, In: Journal of Applied Microbiology. 95, 4, p. 2003, 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    66. Published

      Characterization of diversity and virulence traits of Escherichia coli associated with haemorrhagic septicaemia outbreaks in turkeys

      Olsen, Rikke Heidemann, Chadfield, M. S., Christensen, Jens Peter, Scheutz, F., Christensen, Henrik & Bisgaard, M., 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 471-473 3 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    67. Published

      Characterization of pasteurellaceae-like bacteria isolated from clinically affected psittacine birds

      Olsen, Rikke Heidemann, Neubauer, C., Christensen, Henrik, Korczak, B., Bojesen, Anders Miki, Hess, M. & Bisgaard, M., 2010, In: Journal of Applied Microbiology. 108, 4, p. 1235-1243 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    68. Published

      Characterization of prevalent bacterial pathogens associated with pododermatitis in table egg layers

      Olsen, Rikke Heidemann, Christensen, Henrik, Kabell, S. & Bisgaard, M., 4 May 2018, In: Avian Pathology. 47, 3, p. 281-285 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    69. Published

      Characterization of small-colony variants of Enterococcus faecalis isolated from chickens with amyloid arthropathy

      Petersen, A. H. H., Chadfield, M. S., Christensen, Jens Peter, Christensen, Henrik & Bisgaard, M., 2008, In: Journal of Clinical Microbiology. 46, 8, p. 2686-2691 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    70. Published

      Characterization of streptococci and enterococci associated with septicaemia in broiler parents with a high prevalence of endocarditis

      Chadfield, M. S., Christensen, Jens Peter, Christensen, Henrik & Bisgaard, M., 2004, In: Avian Pathology. 33, 6, p. 610-617 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    71. Published

      Characterization of sucrose-negative Pasteurella multocida variants, including isolates from large-cat bite wounds

      Christensen, Henrik, Bisgaard, M., Angen, Ø., Frederiksen, W. & Olsen, John Elmerdahl, 2005, In: Journal of Clinical Microbiology. 43, 1, p. 259-270 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    72. Published

      Characterization of sulphonamide-resistant Escherichia coli using comparison of sul2 gene sequences and multilocus sequence typing

      Trobos Porro, M., Christensen, Henrik, Sunde, M., Nordentoft, S., Agersø, Y., Simonsen, G. S., Hammerum, A. M. & Olsen, John Elmerdahl, 2009, In: Microbiology. 155, p. 831-836 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    73. Published

      Chronic salpingitis and peritonitis in chickens due to Escherichia coli infection - a possible model for extraintestinal infections in humans

      Pires dos Santos, T. M. S., Kyvsgaard, N. C., Bisgaard, M. & Christensen, Henrik, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 772-774 3 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    74. Published

      Classification and description of four new taxa of Pasteurellaceae associated with Muridae and proposal of a new genus Muribacterium gen. nov: B24

      Christensen, Henrik, Kubnert, P., Korczak, B. M., Fink, M. & Bisgaard, M., 2005. 1 p.

      Research output: Contribution to conference › Poster › Research

    75. Published

      Classification and description of new taxa of Pasteurellaceae associated with Maridae and proposal of new genus Muribacterium gen. nov: B-1314

      Christensen, Henrik, Bisgaard, M., Fink, M. & Olsen, John Elmerdahl, 2005, Abstracts of the 11. international congress of bacteriology and applied microbiology. IUMS, p. 70 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    76. Published

      Classification of Bisgaard taxon 6 and taxon 10 as Exercitatus varius gen. nov., sp. nov.

      Christensen, Henrik, Sells, S. F., Macglover, C. & Bisgaard, M., 2023, In: International Journal of Systematic and Evolutionary Microbiology. 73, 10, 9 p., 006092.

      Research output: Contribution to journal › Journal article › Research › peer-review

    77. Published

      Classification of Taxon 2 and 3 of Bisgaard with Pasteurellaceae: A23

      Christensen, Henrik, Kubner, P., Bojesen, Anders Miki, Busse, H. & Bisgaard, M., 2005, Pasteurellaceae 2005. American Society of Microbiology, p. 1 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    78. Published

      Classification of avian haemolytic Actinobacillus-like organisms (Bisgaard taxon 26) associated with anseriforme birds as Actinobacillus anseriformium sp. nov.

      Bisgaard, M. & Christensen, Henrik, 2012, In: International Journal of Systematic and Evolutionary Microbiology. 62, 2, p. 352-358 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    79. Published

      Classification of bisgaard’s taxa 14 and 32 and a taxon from kestrels demonstrating satellitic growth and proposal of spirabiliibacterium gen. nov., including the description of three species: spirabiliibacterium mucosae sp. nov., spirabiliibacterium pneumoniae sp. nov. and spirabiliibacterium falconis sp. nov.

      Bisgaard, M. & Christensen, Henrik, 2021, In: International Journal of Systematic and Evolutionary Microbiology. 71, 3, 004758.

      Research output: Contribution to journal › Journal article › Research › peer-review

    80. Published

      Classification of genera of pasteurellaceae using conserved predicted protein sequences

      Christensen, Henrik & Bisgaard, M., 2018, In: International Journal of Systematic and Evolutionary Microbiology. 68, 8, p. 2692-2696 5 p., 002860.

      Research output: Contribution to journal › Journal article › Research › peer-review

    81. Published

      Classification of organisms previously reported as the SP and Stewart-Letscher groups, with descriptions of Necropsobacter gen. nov. and of Necropsobacter rosorum sp. nov., for organisms of the SP group

      Christensen, Henrik, Korczak, B. M., Bojesen, Anders Miki, Kuhnert, P., Frederiksen, W. & Bisgaard, M., 2011, In: International Journal of Systematic and Evolutionary Microbiology. 61, 8, p. 1829-1836 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    82. Published

      Classification of the taxon 2 and taxon 3 complex of Bisgaard with Gallibacterium and description of Gallibacterium melopsittaci sp. nov., Gallibacterium trehalosifermentans sp. nov. and Gallibacterium salpingitidis sp. nov.

      Bisgaard, M., Korczak, B. M., Busse, H., Kuhnert, P., Bojesen, Anders Miki & Christensen, Henrik, 2009, In: International Journal of Systematic and Evolutionary Microbiology. 59, p. 735-744 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    83. Published

      Classification of Pasteurella species B as Pasteurella oralis sp. nov.

      Christensen, Henrik, Bertelsen, Mads Frost, Bojesen, Anders Miki & Bisgaard, M., 2012, In: International Journal of Systematic and Evolutionary Microbiology. 62, 6, p. 1396-1401 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    84. Published

      Clonal outbreaks of [Pasteurella] pneumotropica biovar Heyl in two mouse colonies

      Adhikary, S., Bisgaard, M., Dagnæs-Hansen, F. & Christensen, Henrik, 2017, In: Laboratory Animals. 51, 6, p. 613-621 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    85. Published

      Clonality and virulence traits of Escherichia coli associated with hemorrhagic septicaemia in turkeys

      Olsen, Rikke Heidemann, Chadfield, M. S., Christensen, Jens Peter, Scheutz, F., Christensen, Henrik & Bisgaard, M., 2011, In: Avian Pathology. 40, 6, p. 587-595 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    86. Published

      Clonality of Enterococcus faecalis associated with amyloid arthropathy in chickens evaluated by multilocus sequence typing (MLST)

      Petersen, A. H. H., Christensen, Henrik, Philipp, H. & Bisgaard, M., 2009, In: Veterinary Microbiology. 134, 3-4, p. 392-395 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    87. Published

      Clusters of the Bisgaard taxon 2 and 3 complex demonstrate host specificity

      Bojesen, Anders Miki, Bisgaard, M. & Christensen, Henrik, 2005, Final program & abstract book. p. 416 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    88. Published

      Comparative analysis of evolutionarily conserved motifs of epidermal growth factor receptor 2 (HER2) predicts novel potential therapeutic epitopes

      Deng, X., Zheng, X., Yang, H., Moreira, José, Brünner, N. & Christensen, Henrik, 2014, In: PLOS ONE. 9, 9, 9 p., e106448.

      Research output: Contribution to journal › Journal article › Research › peer-review

    89. Published

      Comparative genomics of multiple plasmids from APEC associated with clonal outbreaks demonstrates major similarities and identifies several potential vaccine-targets.

      Olsen, Rikke Heidemann, Christensen, Henrik & Bisgaard, M., 2012, In: Veterinary Microbiology. 158, 3-4, p. 384-393 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    90. Published

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

      Christensen, Henrik, Kuhnert, P., Olsen, John Elmerdahl & Bisgaard, M., 2004, In: International Journal of Systematic and Evolutionary Microbiology. 54, p. 1601-1609 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    91. Published

      Comparative studies on [Pasteurella] testudinis and [P.] testudinis-like bacteria and proposal of Chelonobacter oris gen. nov., sp. nov. as a new member of the family Pasteurellaceae

      Olsen, Rikke Heidemann, Neubauer, C., Christensen, Henrik, Bojesen, Anders Miki, Hess, M. & Bisgaard, M., 2009, In: International Journal of Systematic and Evolutionary Microbiology. 59, 7, p. 1583-1588 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    92. Published

      Comparative study of PCR methods to detect Pasteurella multocida

      Adhikary, S., Bisgaard, M., Foster, G., Kiessling, N., Fahlen, A. R., Olsen, John Elmerdahl & Christensen, Henrik, 2013, In: Berliner und Muenchener Tieraerztliche Wochenschrift. 126, 9/10, p. 415-422 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    93. 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 proceeding › Conference abstract in proceedings › Research

    94. Published

      Conservatibacter

      Christensen, Henrik, Bisgaard, M., Nicklas, W. & Adhikary, S., 2020, Bergey's Manual of Systematics of Archaea and Bacteria. Whitman, W. B., Rainey, F., Kämpfer, P., Trujillo, M., Chun, J., DeVos, P., Hedlund, B. & Dedysh, S. (eds.). Wiley, 4 p.

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

    95. Published

      Conversion factors for the thymidine incorporation technique estimated with bacteria in pure culture and on seedling roots

      Christensen, Henrik, 1993, In: Soil Biology and Biochemistry. 25, 8, p. 1085-1096

      Research output: Contribution to journal › Journal article › Research › peer-review

    96. Published

      Correlation between footpad lesions and systemic bacterial infections in broiler breeders

      Thoefner, Ida , Poulsen, Louise Ladefoged, Bisgaard, M., Christensen, Henrik, Olsen, Rikke Heidemann & Christensen, Jens Peter, 2019, In: Veterinary Research. 50, 1, 5 p., 38.

      Research output: Contribution to journal › Journal article › Research › peer-review

    97. Published

      Correlation between sequence aided identification and specific PCR tests reported for serovars and related taxa of Riemerella anatipestifer investigated by phylogenetic relationships of partial rpoB and 16S rRNA gene sequences

      Christensen, Henrik & Bisgaard, M., 2009. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    98. Published

      Counting and size classification of active soil bacteria by fluorescence in situ hybridization with an rRNA oligonucleotide probe

      Christensen, Henrik, Hansen, M. & Sørensen, Jan, 1999, In: Applied and Environmental Microbiology. 65, 4, p. 1753-1761 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    99. Published

      Current distribution of rodentibacter species among the mice and rats of an experimental facility

      Benga, L., Knorr, I. J., Engelhardt, E., Gougoula, C., Benten, P. M., Christensen, Henrik & Sager, M., 2019, In: Journal of the American Association for Laboratory Animal Science. 58, 4, p. 475-478 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    100. Published

      DNA microarray analysis of Salmonella serotype Typhimurium strains causing different symptoms of disease

      Litrup, E., Torpdahl, M., Malorny, B., Huehn, S., Helms, M., Christensen, Henrik & Nielsen, E. M., 2010, In: BMC Microbiology. 10, 96, 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

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