Niels Kroer
Head of Department
Administration
Ole Maaløes Vej 5, 2200 København N., 01 Bygning 1, Building: 01-1-22
- 1986
Distribution and habitat segregation of four species of 1dotea (Isopoda) in a danish fjord
Kroer, Niels, 1 Jan 1986, In: Ophelia. 25, 3, p. 199-207 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1989
Life cycle characteristics and reproductive patterns of idotea spp. (Isopoda) in the limfjord, Denmark
Kroer, Niels, 1 Jan 1989, In: Ophelia. 30, 1, p. 63-74 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1992
Microbial trophic interactions in aquatic microcosms designed for testing genetically engineered microorganisms: A field comparison
Kroer, Niels & Coffin, R. B., 1 Jun 1992, In: Microbial Ecology. 23, 2, p. 143-157 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1993
Dissolved free amino acids, combined amino acids, and DNA as sources of carbon and nitrogen to marine bacteria
Jorgensen, N. O. G., Kroer, Niels, Coffin, R. B., Xiao-Hua Yang, Y. & Lee, C., 1 Jan 1993, In: Marine Ecology Progress Series. 98, 1-2, p. 135-148 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
Bacterial growth efficiency on natural dissolved organic matter
Kroer, Niels, 1 Jan 1993, In: Limnology and Oceanography. 38, 6, p. 1282-1290 9 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
- 1994
Utilization of dissolved nitrogen by heterotrophic bacterioplankton: Effect of substrate C/N ratio
Jorgensen, N. O. G., Kroer, Niels & Coffin, R. B., 1 Jan 1994, In: Applied and Environmental Microbiology. 60, 11, p. 4124-4133 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
Utilization of Dissolved Nitrogen by Heterotrophic Bacterioplankton - A Comparison of 3 Ecosystems
Kroer, Niels, Jorgensen, N. O. G. & Coffin, R. B., Nov 1994, In: Applied and Environmental Microbiology. 60, 11, p. 4116-4123Research output: Contribution to journal › Journal article › Research › peer-review
Utilization of dissolved nitrogen by heterotrophic bacterioplankton: A comparison of three ecosystems
Kroer, Niels, Jorgensen, N. O. G. & Coffin, R. B., 1 Jan 1994, In: Applied and Environmental Microbiology. 60, 11, p. 4116-4123 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
Comparison of microbial trophic interactions in aquatic microcosms designed for the testing of introduced microorganisms
Kroer, Niels, Coffin, R. B. & Jørgensen, N. O. G., 1 Jan 1994, In: Environmental Toxicology and Chemistry. 13, 2, p. 247-257 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
Relationships between biovolume and carbon and nitrogen content of bacterioplankton
Kroer, Niels, 1 Jan 1994, In: FEMS Microbiology Ecology. 13, 3, p. 217-223 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1995
- Published
Conjugal transfer at natural population densities in a microcosm simulating an estuarine environment
Barkay, T., Kroer, Niels, Rasmussen, L. D. & Sørensen, S., 1995, In: FEMS Microbiology Ecology. 16, p. 43-54Research output: Contribution to journal › Journal article › Research
- Published
Conjugal gene transfer in the rhizosphere: effects of rost exuclates and bacterial metabolic activity (abstract P2.16.9)
Kroer, Niels, Barkay, T., Sørensen, S. & Weber, D., 1995, 7th International Symposium om microbial ecology. Santos - São Paulo, Brazil, p. 147Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- 1996
- Published
Effects of viruses on nutrient turnover and growth efficiency of noninfected marine bacterioplankton
Middelboe, Mathias, Jørgensen, Niels O. G. & Kroer, Niels, 1996, In: Applied and Environmental Microbiology. 62, 6, p. 1991-1997 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1998
- Published
Effect of root exudates and bacterial metabolic activity on conjugal gene transfer in the rhizosphere of a marsch plant
Kroer, Niels, Barkay, T., Sørensen, Søren Johannes & Weber, D., 1998, In: FEMS Microbiology Ecology. 25, p. 375-384Research output: Contribution to journal › Journal article › Research
- Published
Effect of root exudates and bacterial metabolic activity on conjugal gene transfer in the rhizosphere of a marsh plant
Kroer, Niels, Barkay, T., Sørensen, Søren Johannes & Weber, D., 1998, In: FEMS Microbiology Ecology. 25, 4, p. 375-384 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Influence of sediment on pelagic carbon and nitrogen turnover in a shallow Danish estuary
Middelboe, Mathias, Kroer, Niels, Jørgensen, N. O. G. & Pakulski, D., 1998, In: Microbial Ecology. 14, p. 81-90Research output: Contribution to journal › Journal article › Research › peer-review
Effect of bacterial distribution and activity on conjugal gene transfer on the phylloplane of the bush bean (Phaseolus vulgaris)
Normander, B., Christensen, B. B., Molin, S. & Kroer, Niels, 1 May 1998, In: Applied and Environmental Microbiology. 64, 5, p. 1902-1909 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1999
- Published
Relations between bacterial nitrogen metabolism and growth efficiency in an estuarine and an open-water ecosystem
Jørgensen, Niels O. G., Kroer, Niels, Coffin, R. B. & Hoch, M. P., 1999, In: Aquatic Microbial Ecology. 18, p. 247-261 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2000
- Published
A new method for determining the metabolic activity of specific bacterial populations in soil using tritiated leucine and immunomagnetic separation
Sengeløv, G., Sørensen, Søren Johannes, Frette, L. & Kroer, Niels, 2000, In: Biology and Fertility of Soils. 32, 3, p. 202-208Research output: Contribution to journal › Journal article › Research › peer-review
- 2001
Effect of plant species on the kinetics of conjugal transfer in the rhizosphere and relation to bacterial metabolic activity
Schwaner, N. E. & Kroer, Niels, 29 Dec 2001, In: Microbial Ecology. 42, 3, p. 458-465 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effect of genomic location on horizontal transfer of a recombinant gene cassette between Pseudomonas strains in the rhizosphere and spermosphere of barley seedlings
Sengeløv, G., Kristensen, K. J., Sørensen, A. M. H., Kroer, Niels & Sørensen, Søren Johannes, 2001, In: Current Microbiology. 42, p. 160-167Research output: Contribution to journal › Journal article › Research › peer-review
- 2003
- Published
Plasmid transfer from Pseudomonas putida to the indigenous bacteria on alfalfa sprouts: Characterization, direct quantification, and in situ location of transconjugant cells
Mølbak, L., Licht, T. R., Kvist, T., Kroer, Niels & Andersen, S. R., 1 Sep 2003, In: Applied and Environmental Microbiology. 69, 9, p. 5536-5542 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2004
- Published
Functional characteristics of culturable bacterioplankton from marine and estuarine environments
Frette, L., Johnsen, K., Jørgensen, Niels O. G., Nybroe, O. & Kroer, Niels, 2004, In: International Microbiology. 7, 3, p. 219-227 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Tenacibaculum skagerrakense sp. nov., a marine bacterium isolated from the pelagic zone in Skagerrak, Denmark
Frette, L., Jørgensen, Niels O. G., Irming, H. & Kroer, Niels, 2004, In: International Journal of Systematic and Evolutionary Microbiology. 54, p. 519-524 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
Transcriptional regulation of pWW0 transfer genes in Pseudomonas putida KT2440
Lambertsen, L. M., Molin, S., Kroer, Niels & Thomas, C. M., 1 Nov 2004, In: Plasmid. 52, 3, p. 169-181 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 148203197
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Bacterial community structure in High-Arctic snow and freshwater as revealed by pyrosequencing of 16S rRNA genes and cultivation
Research output: Contribution to journal › Journal article › Research › peer-review
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Bacterial human virulence genes across diverse habitats as assessed by In silico analysis of environmental metagenomes
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