Henrik Christensen
Associate Professor
Veterinary Clinical Microbiology
Stigbøjlen 4, 1870 Frederiksberg C
Member of:
- 2002
- Published
Genotypical homogeneity among phenotypic variants of Pasteurella multocida, biovars 2 or P. canis and P. avium and isolates misclassified as P. anatis
Christensen, Henrik, Olsen, John Elmerdahl & Bisgaard, M., 2002, Abstract. 19 ed. p. 29 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
PCR detection of [haemophilus] paragallinarum, [H] somnus, Mannheimia (Pasteurella) haemolytica, Mannheimia spp., [P.] trehalosi, and Pasteurella multocida
Christensen, Henrik, Bisgaard, M., Larsen, J. & Olsen, John Elmerdahl, 2002, PCR detection of microbial pathogens : methods and protocols. Sachse, K. & Frey, J. (eds.). Humana Press, p. 257-274 18 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Prevalence and clonal diversity of Actinobacillus salpingtidis/Pasteurella haemolytica-like bacteria in chickens from different production systems
Bojesen, Anders Miki, Thorpdahl, M., Christensen, Henrik, Olsen, John Elmerdahl & Bisgaard, M., 2002. 1 p.Research output: Contribution to conference › Paper › Research
- Published
Reclassification of Bisgaard taxon 33 with proposal of Avibacterium amazonae gen. nov., sp. nov. as a new member of pasteurellaceae
Christensen, Henrik, Aalbæk, Bent, Bisgaard, M. & Olsen, John Elmerdahl, 2002, Abstract. 16 ed. p. 29 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Reclassification of equine isolates previously reported as Actinobacillus equuli, variants of A. equuli, Actinobacillus suis or Bisgaard taxon 11 and proposal of A. equuli subsp. equuli subsp. nov. and A. equuli subsp. haemolyticus subsp. nov.
Christensen, Henrik, Bisgaard, M. & Olsen, John Elmerdahl, 2002, In: International Journal of Systematic and Evolutionary Microbiology. 52, p. 1569-1576 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Revised phylogeny of pasteurellaceae by 16S rRNA and house-keeping gene sequence comparisons
Christensen, Henrik, Bisgaard, M. & Olsen, John Elmerdahl, 2002.Research output: Contribution to conference › Paper › Research
- Published
Sensory, chemical and bacteriological changes during storage of iced squid (Todaropsis eblanae)
Paarup, T., Sanchez, J. A., Moral, A., Christensen, Henrik, Bisgaard, M. & Gram, L., 2002, In: Journal of Applied Microbiology. 92, 5, p. 941-950 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Taxonomic changes within Actinobacillus sensu stricto
Bisgaard, M., Christensen, Henrik & Olsen, John Elmerdahl, 2002, Abstract. 18 ed. p. 29 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- 2003
- Published
A manual of basic tools in bioinformatics
Christensen, Henrik & Olsen, John Elmerdahl, 2003. 34 p.Research output: Contribution to conference › Paper › Research
- Published
A manual of basic tools in bioinformatics
Christensen, Henrik & Olsen, John Elmerdahl, 2003, 35 p.Research output: Book/Report › Compendium/lecture notes › Education
- 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
- 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
- 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
- Published
Detection of Gallibacterium spp. in Chickens by Fluorescent 16S rRNA In Situ Hybridization
Bojesen, Anders Miki, Christensen, Henrik, Nielsen, O. L., Olsen, John Elmerdahl & Bisgaard, M., 2003, In: Journal of Clinical Microbiology. VOl 41, No. 11, 11, p. 5167-5172 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
- Published
Genetic Diversity of Gallibacterium anatis Isolates from Different Chicken Flocks
Bojesen, Anders Miki, Thorpdahl, M., Christensen, Henrik & Olsen, John Elmerdahl, 2003, In: Journal of Clinical Microbiology. June, p. 2737-2740, 6, p. 2737-2740 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Genetic relationships among avian isolates classified as Pasteurella haemolytica, "Actinobacillus salpingitidis" or Pasteurella anatis with proposal of Gallibacterium anatis gen. nov., comb. nov. and discription of additional genomospecies within Gallibacterium gen. nov.
Christensen, Henrik, Bisgaard, M., Bojesen, Anders Miki, Mutters, R. ;. & Olsen, John Elmerdahl, 2003, In: Int. Journal of Systemtic and Evolutionary Microbiology. (2003) 53, p. 275-287 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Investigation on the Clonalkity of Streptococcus gallinaceous isolated from an outbreak of Septicaemia Associated with High Prevalence of endocarditis in a flock of broiler parents.
Chadfield, M. S., Christensen, Jens Peter, Christensen, Henrik & Bisgaard, M., 2003. 1 p.Research output: Contribution to conference › Paper › Research
- Published
Of Hemophilus paragallinarum,Hemophilus somnus, Mannheimia (Pasteurella hemolytica, MannHeimia spp., Pasteurella trehalosi, and Pasteurella multocida.
Larsen, J., Christensen, Henrik, Bisgaard, M. & Olsen, John Elmerdahl, 2003, Methods in Molecular Biology. p. 216. 27 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Phylogenetic analysis by 16S rDNA gene sequence comparison of avian taxa of Bisgaard and characterization and description of two new taxa of Pasteurellaceae
Christensen, Henrik, Foster, G., Christensen, Jens Peter, Pennycott, T., Olsen, John Elmerdahl & Bisgaard, M., 2003, In: Journal of Applied Microbiology. 95, 2, p. 354-363 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Phylogenetic relationship of equine Actinobacillus species and distribution of RTX toxin genes among clusters
Kuhnert, P., Berthoud, H., Christensen, Henrik, Bisgaard, M. & Frey, J., 2003, In: Veterinary Resource. 34, 3, p. 353-359 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Proposal of Histophilus somni gen. nov., sp.nov. for the three species incertae sedis "Haemiohilus somnus", "Haemophilus agni" and "Histophilus ovis".
Angen, Ø., Ahrens, P., Kuhnert, P., Christensen, Henrik & Mutters, R., 2003, In: International Journal of Systematic and Evolutionary Microbiology. 53, p. 1449 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Genus Pasteurella
Christensen, Henrik & Bisgaard, M., 2003, Elektronisk bog ed. 46 p.Research output: Book/Report › Book › Research
- Published
Genetic relationship among avian isolates classified as Pasteurella haemolytica. 'Actinobacillus salpingitidis' or Pasteurella anatis with proposal of Gallibacterium anatis gen. nov., comb. nov. and description of additional genomospecies with Gallibacterium gen. nov
Christensen, Henrik, Bisgaard, M., Bojesen, Anders Miki, Mutters, R. & Olsen, John Elmerdahl, Jan 2003, In: International Journal of Systematic and Evolutionary Microbiology. 53, 1, p. 275-287 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2004
- 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
- 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
- Published
Delineation of the genus Actiobacillus by comparison of partial infB sequences
Nørskov-Lauritsen, N., Christensen, Henrik, Okkels, H., Killian, M. & Brun, B., 2004, In: International Journal of Systematic and Evolutionary Microbiology. 54, p. 635-644 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Differentiation of Pasteurella multocida isolates from cases of atrophic rhinitis in pigs from Zimbabwe by RAPD and ribotyping
Dziva, F., Christensen, Henrik, Leengoed, L. A. M. G. V., Mohan, K. & Olsen, John Elmerdahl, 2004, In: Veterinary Microbiology. (2004): Vol. 102, 1-2, p. 117-122 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Members of the genera Paenibacillus and Rhodococcus harbor genes homologous to enterococcal glycopeptide resistance genes vanA and vanB
Guardabassi, Luca, Christensen, Henrik, Hasman, H. & Dalsgaard, Anders, 2004, In: Antimicrobial Agents and Chemoterapy. 48, 2, p. 4915-4918 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Molecular characterization and phylogenetic study of Newcastle disease virus isolates from recent outbreaks in eastern Uganda
Otim, M. O., Christensen, Henrik, Jørgensen, P. H., Handberg, K. J. & Bisgaard, M., 2004, In: Journal of Clinical Microbiology. 42, 6, p. 2802-2805 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Phylogeny of the family Pasteurellaceae based on rpoB sequences
Korczak, B., Christensen, Henrik, Elmer, S., Frey, J. & Kuhnert, P., 2004, In: International Journal of Systematic and Evolutionary Microbiology. 54, p. 1393-1399 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Reclassification of Bisgaard taxon 33, with proposal of Volucribacter psittacicida gen.nov., sp. nov. and Volucribacter amazonae sp. nov. as new members of the Pasteurellaceae
Christensen, Henrik, Bisgaard, M., Aalbæk, Bent & Olsen, John Elmerdahl, 2004, In: International Journal of Systematic and Evolutionary Microbiology. 54, p. 813-818 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Revised definition of Actinobacillus sensu stricto isolated from animals: a review with special emphasis on diagnosis
Christensen, Henrik & Bisgaard, M., 2004, In: Veterinary Microbiology. 99, 1, p. 13-30 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Revised description and classification of atypical isolates of Pasteurella multocida from bovine lungs based on genotypic characterization to include variants previously classified as biovar 2 of Pasteurella canis and Pasteurella avium
Christensen, Henrik, Angen, Ø., Olsen, John Elmerdahl & Bisgaard, M., 2004, In: Microbiology. 150, p. 1757-1767 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2005
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- Published
Emended description of porcine [Pasteurella] aerogenes, [Pasteurella] mairii and [Actinobacillus] rossii
Christensen, Henrik, Kuhnert, P., Bisgaard, M., Mutters, R., Dziva, F. & Olsen, John Elmerdahl, 2005, In: International Journal of Systematic and Evolutionary Microbiology. 55, p. 209-223 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Evolution of Leukotoxin Regulatory regions in Genus Mannheimia by Interspecies Comparisons
Larsen, J., Pedersen, A. G., de Lichtenberg, U., Christensen, Henrik, Olsen, John Elmerdahl, Kuhnert, P. & Frey, J., 2005.Research output: Contribution to conference › Poster › Research
- Published
Evolution of leukotoxin regulatory regions in genus Mannheimia
Larsen, J., Pedersen, A. G., Christensen, Henrik, Olsen, John Elmerdahl, Davies, R. L., Kubnert, P. & Frey, J., 2005. 1 p.Research output: Contribution to conference › Poster › Research
- Published
Evolution of the Leukotoxin Operon in Genus Mannheimia
Larsen, J., Pedersen, A. G., Christensen, Henrik, Bisgaard, M., Angen, Ø., Ahrens, P. & Olsen, John Elmerdahl, 2005. 2 p.Research output: Contribution to conference › Poster › Research
- Published
Genus I. Pasteurella
Mutters, R., Christensen, Henrik & Bisgaard, M., 2005, Bergey's manual of systemativ bacteriology. Brenner, D. J., Krieg, N. R. & Staley, J. T. (eds.). Kluwer Academic Publishers, Vol. 2, part B. p. 857-866 10 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
- Published
Identification of host-specific subclones within Mannheimia varigena
Bojesen, Anders Miki, Bisgaard, M. & Christensen, Henrik, 2005. 1 p.Research output: Contribution to conference › Poster › Research
- Published
Investigations on the clonality of isolates of Pasteurella gallinarum obtained from turkeys in Germany
Bisgaard, M., Christensen, Henrik, Behr, K., Baron, G. & Christensen, Jens Peter, 2005, In: Avian Pathology. 34, 2, p. 106-110 5 p.Research output: Contribution to journal › Journal article › 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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