Henrik Christensen
Associate Professor
Veterinary Clinical Microbiology
Stigbøjlen 4, 1870 Frederiksberg C
Member of:
- 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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
- 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
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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
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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. 1-5Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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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. 93-99Research output: Contribution to journal › Journal article › Research › peer-review
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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. 703-709Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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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
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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
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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
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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
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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, , 2023, In: EFSA Journal. 21, 7, e08162.Research output: Contribution to journal › Journal article › Research
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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, , 2021, In: EFSA Journal. 19, 7, e06713.Research output: Contribution to journal › Journal article › Research
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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
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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
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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
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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, , 2021, In: EFSA Journal. 19, 7, e06696.Research output: Contribution to journal › Journal article › Research
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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, , 2022, In: EFSA Journal. 20, 4, e07243.Research output: Contribution to journal › Journal article › Research
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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
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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, , 2020, In: EFSA Journal. 18, 11, e06283.Research output: Contribution to journal › Journal article › Research
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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, , 2020, In: EFSA Journal. 18, 12, e06331.Research output: Contribution to journal › Journal article › Research
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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, , 2020, In: EFSA Journal. 18, 11, 8 p., e06284.Research output: Contribution to journal › Journal article › Research
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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, , 2020, In: EFSA Journal. 18, 12, e06336.Research output: Contribution to journal › Journal article › Research
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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
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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
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. 2196-9Research output: Contribution to journal › Letter › Research › peer-review
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Diversity of the tetracycline resistance gene tet(M) and identification of Tn916- and Tn5801-like (Tn6014) transposons in Staphylococcus aureus from humans and animals
Research output: Contribution to journal › Journal article › Research › peer-review
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Comparative analysis of evolutionarily conserved motifs of epidermal growth factor receptor 2 (HER2) predicts novel potential therapeutic epitopes
Research output: Contribution to journal › Journal article › Research › peer-review
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Genetic variation of Trichuris spp. obtained from humans and pigs
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
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