Witold Piotr Kot
Tenure Track Assistant Professor
Microbial Ecology and Biotechnology
Thorvaldsensvej 40
1871 Frederiksberg C
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Impaired skeletal muscle hypertrophy signaling and amino acid deprivation response in Apoe knockout mice with an unhealthy lipoprotein distribution
Agergaard, J., Zillmer, M. C. F., Castro-Mejía, J. L., Mertz, K., Kot, Witold, Højfeldt, Grith Stougaard, van Hall, Gerrit, Nielsen, Dennis Sandris, Schjerling, Peter & Holm, Lars Morten, 2021, In: Scientific Reports. 11, 15 p., 16423.Research output: Contribution to journal › Journal article › Research › peer-review
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An improved direct metamobilome approach increases the detection of larger-sized circular elements across kingdoms
Alanin, K. W. S., Jørgensen, T. S., Browne, Patrick Denis, Petersen, Bent, Riber, Leise, Kot, Witold & Hansen, Lars Hestbjerg, 2021, In: Plasmid. 115, 11 p., 102576.Research output: Contribution to journal › Journal article › Research › peer-review
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Metaviromes Reveal the Dynamics of Pseudomonas Host-Specific Phages Cultured and Uncultured by Plaque Assay
Alanin, K. W. S., Forero Junco, Laura Milena, Jørgensen, J. B., Nielsen, Tue Kjærgaard, Rasmussen, Morten Arendt, Kot, Witold & Hansen, Lars Hestbjerg, 2021, In: Viruses. 13, 6, 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Four novel Curtobacterium phages isolated from environmental samples
Alanin, K. W. S., Olsen, Nikoline S., Djurhuus, Amaru Miranda, Carstens, Alexander Byth, Nielsen, Tue Kjærgaard, Rothgardt, M. M., Russel, A. M., Wagner, N., Lametsch, Rene, Bak, Frederik, Hennessy, Rosanna Catherine, Nicolaisen, Mette Haubjerg, Hansen, Lars Hestbjerg & Kot, Witold, 2023, In: Archives of Virology. 168, 3Research output: Contribution to journal › Journal article › Research › peer-review
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Three novel Erwinia billingiae phages isolated from organic waste represent three new genera
Alanin, K. W. S., Olsen, Nikoline S., Djurhuus, Amaru Miranda, Carstens, Alexander Byth, Nielsen, Tue Kjærgaard, Wagner, N., Lametsch, Rene, Bak, Frederik, Hennessy, Rosanna Catherine, Nicolaisen, Mette Haubjerg, Kot, Witold & Hansen, Lars Hestbjerg, 2023, In: Archives of Virology. 168, 7 p., 71.Research output: Contribution to journal › Journal article › Research › peer-review
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Classification of lytic bacteriophages attacking dairy Leuconostoc starter strains
Ali, Y., Kot, Witold, Atamer, Z., Hinrichs, J., Vogensen, Finn Kvist, Heller, K. J. & Neve, H., 2013, In: Applied and Environmental Microbiology. 79, 12, p. 3628-3636 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Combined use of Bacteriophage K and a novel Bacteriophage to reduce Staphylococcus aureus biofilm formation
Alves, D. R., Gaudion, A., Bean, J. E., Esteban, P. P., Arnot, T. C., Harper, D. R., Kot, Witold, Hansen, Lars Hestbjerg, Enright, M. C. & Jenkins, A. T. A., 2014, In: Applied and Environmental Microbiology. 80, 21, p. 6694-6703 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Genomic and Ecogenomic Characterization of Proteus mirabilis Bacteriophages
Alves, D. R., Nzakizwanayo, J., Dedi, C., Olympiou, C., Hanin, A., Kot, Witold, Hansen, Lars Hestbjerg, Lametsch, Rene, Gahan, C. G. M., Schellenberger, P., Ogilvie, L. A. & Jones, B. V., 2019, In: Frontiers in Microbiology. 10, p. 1-14 1783.Research output: Contribution to journal › Journal article › Research › peer-review
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Novel virocell metabolic potential revealed in agricultural soils by virus-enriched soil metagenome analysis
Braga, L. P. P., Coutinho, F. H., Amgarten, D. E., Kot, Witold, Hansen, Lars Hestbjerg, Setubal, J. C. & Philippot, L., 2021, In: Environmental Microbiology Reports. 13, 3, p. 348-354 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Impact of phages on soil bacterial communities and nitrogen availability under different assembly scenarios
Braga, L. P. P., Spor, A., Kot, Witold, Breuil, M., Hansen, Lars Hestbjerg, Setubal, J. C. & Philippot, L., 2020, In: Microbiome. 8, 1, 14 p., 52.Research output: Contribution to journal › Journal article › Research › peer-review
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The Mobilome: Metagenomic Analysis of Circular Plasmids, Viruses, and Other Extrachromosomal Elements
Browne, Patrick Denis, Kot, Witold, Jørgensen, T. S. & Hansen, Lars Hestbjerg, 2020, Horizontal Gene Transfer: Methods and Protocols. Cruz, F. D. L. (ed.). Humana Press, p. 253-264 (Methods in Molecular Biology, Vol. 2075).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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GC bias affects genomic and metagenomic reconstructions, underrepresenting GC-poor organisms
Browne, Patrick Denis, Nielsen, Tue Kjærgaard, Kot, Witold, Aggerholm, A., Gilbert, M Thomas P, Puetz, Lara Christine, Rasmussen, M., Zervas, A. & Hansen, Lars Hestbjerg, 2020, In: GigaScience. 9, 2, 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Fecal filtrate transplantation protects against necrotizing enterocolitis
Brunse, Anders, Deng, Ling, Pan, X., Hui, Y., Castro Mejia, J. L., Kot, Witold, Nguyen, Duc Ninh, Secher, Jan Bojsen-Møller, Nielsen, Dennis Sandris & Thymann, Thomas, 2022, In: The ISME Journal. 16, p. 686–694Research output: Contribution to journal › Journal article › Research › peer-review
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A novel six-phage cocktail reduces Pectobacterium atrosepticum soft rot infection in potato tubers under simulated storage conditions
Carstens, Alexander Byth, Djurhuus, Amaru Miranda, Kot, Witold & Hansen, Lars Hestbjerg, 1 May 2019, In: FEMS Microbiology Letters. 366, 9, p. 1-8 fnz101.Research output: Contribution to journal › Letter › Research › peer-review
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Optimizing protocols for extraction of bacteriophages prior to metagenomic analyses of phage communities in the human gut
Castro Mejia, J. L., Muhammed, Musemma Kedir, Kot, Witold, Neve, H., Franz, C. M. A. P., Hansen, L. H., Vogensen, Finn Kvist & Nielsen, Dennis Sandris, 2015, In: Microbiome. 3, 14 p., 64.Research output: Contribution to journal › Journal article › Research › peer-review
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Physical fitness in community-dwelling older adults is linked to dietary intake, gut microbiota, and metabolomic signatures
Castro-Mejia, J. L., Khakimov, B., Krych, L., Bülow, J., Bechshøft, R. L., Højfeldt, G., Mertz, K. H., Garne, E. S., Schacht, S. R., Ahmad, H. F., Kot, W., Hansen, L. H., Perez-Cueto, F. J. A., Lind, M. V., Lassen, A. J., Tetens, I., Jensen, T., Reitelseder, S., Jespersen, A. P., Holm, L. & 2 others, , 2020, In: Aging Cell. 19, 3, 13 p., e13105.Research output: Contribution to journal › Journal article › Research › peer-review
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Restitution of gut microbiota in Ugandan children administered with probiotics (Lactobacillus rhamnosus GG and Bifidobacterium animalis subsp. lactis BB-12) during treatment for severe acute malnutrition
Castro-Mejía, J. L., O’Ferrall, S., Krych, Lukasz, O’Mahony, E., Namusoke, H., Lanyero, B., Kot, Witold, Nabukeera-Barungi, N., Michaelsen, Kim F., Mølgaard, Christian, Friis, Henrik, Grenov, Benedikte & Nielsen, Dennis Sandris, 2020, In: Gut Microbes. 11, 4, p. 855-867 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Two New Dickeya dadantii Phages with Odd Growth Patterns Expand the Diversity of Phages Infecting Soft Rot Pectobacteriaceae
Djurhuus, Amaru Miranda, Carstens, Alexander Byth, Neve, H., Kot, Witold & Hansen, Lars Hestbjerg, 2020, In: PHAGE: Therapy, Applications, and Research. 1, 4, p. 251-259 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Widespread and largely unknown prophage activity, diversity, and function in two genera of wheat phyllosphere bacteria
Dougherty, Peter Erdmann, Nielsen, Tue Kjærgaard, Riber, Leise, Lading, H. H., Forero Junco, Laura Milena, Kot, Witold, Raaijmakers, J. M. & Hansen, Lars Hestbjerg, 2023, In: ISME Journal. 17, 12, p. 2415-2425Research output: Contribution to journal › Journal article › Research › peer-review
Degradation of mecoprop in polluted landfill leachate and waste water in a moving bed biofilm reactor
Escolà Casas, M., Nielsen, Tue Kjærgaard, Kot, Witold, Hansen, Lars Hestbjerg, Johansen, A. & Bester, K., 2017, In: Water Research. 121, p. 213-220Research output: Contribution to journal › Journal article › Research › peer-review
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Complete Genome Sequences of Three Lactiplantibacillus plantarum Strains Isolated from Traditional Iranian Raw Milk Motal Cheese
Fatemizadeh, S. S., Krych, Lukasz, Castro-Mejía, J. L., Stefanova, Denitsa Vladimirova, Kot, Witold, Najafi, M. B. H. & Nielsen, Dennis Sandris, 2023, In: Microbiology Resource Announcements. 12, 1, 3 p., e0047922.Research output: Contribution to journal › Journal article › Research › peer-review
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Pretreatment Prevotella-to-Bacteroides ratio and salivary amylase gene copy number as prognostic markers for dietary weight loss
Hjorth, Mads Fiil, Christensen, Lars, Larsen, T. M., Roager, Henrik Munch, Krych, Lukasz, Kot, Witold, Nielsen, Dennis Sandris, Ritz, C. & Astrup, A., 2020, In: American Journal of Clinical Nutrition. 111, 5, p. 1079-1086 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Supplementation of a lacto-fermented rapeseed-seaweed blend promotes gut microbial- and gut immune-modulation in weaner piglets
Hui, Y., Tamez-Hidalgo, P., Cieplak, T., Satessa, G. D., Kot, Witold, Kjærulff, S., Nielsen, M. O., Nielsen, Dennis Sandris & Krych, Lukasz, 2021, In: Journal of Animal Science and Biotechnology. 12, 14 p., 85.Research output: Contribution to journal › Journal article › Research › peer-review
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Donor-dependent fecal microbiota transplantation efficacy against necrotizing enterocolitis in preterm pigs
Hui, Y., Vestergaard, G., Deng, Ling, Kot, Witold, Thymann, Thomas, Brunse, Anders & Nielsen, Dennis Sandris, 2022, In: npj Biofilms and Microbiomes. 8, 1, 12 p., 48.Research output: Contribution to journal › Journal article › Research › peer-review
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Two novel bacteriophage genera from a groundwater reservoir highlight subsurface environments as underexplored biotopes in bacteriophage ecology
Hylling, O., Carstens, Alexander Byth, Kot, Witold, Hansen, M., Neve, H., Franz, C. M. A. P., Johansen, A., Ellegaard-Jensen, L. & Hansen, Lars Hestbjerg, 2020, In: Scientific Reports. 10, 1, 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Administration of bovine milk oligosaccharide to weaning gnotobiotic mice inoculated with a simplified infant type microbiota
Jakobsen, L. M. A., Sundekilde, U. K., Andersen, H. J., Kot, Witold, Mejia, J. L. C., Nielsen, Dennis Sandris, Hansen, Axel Kornerup & Bertram, H. C., 2021, In: Microorganisms. 9, 5, 1003.Research output: Contribution to journal › Journal article › Research › peer-review
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Characterization of the Vaginal DNA Virome in Health and Dysbiosis
Jakobsen, Rasmus Riemer, Haahr, T., Humaidan, P., Jensen, J. S., Kot, Witold, Castro-Mejia, J. L., Deng, Ling, Leser, T. D. & Nielsen, Dennis Sandris, 2020, In: Viruses. 12, 10, 13 p., 1143.Research output: Contribution to journal › Journal article › Research › peer-review
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Presentation of Three Novel Tailed Phages Targeting Multiple Strains of Pseudomonas syringae
Jørgensen, J. B., Djurhuus, Amaru Miranda, Carstens, Alexander Byth, Kot, Witold, Neve, H., Morris, C. E. & Hansen, Lars Hestbjerg, 2020, In: PHAGE: Therapy, Applications, and Research. 1, 4, p. 245-250 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Metagenomic analysis of a keratin-degrading bacterial consortium provides insight into the keratinolytic mechanisms
Kang, D., Huang, Y., Nesme, Joseph, Herschend, J., Jacquiod, S., Kot, Witold, Hansen, Lars Hestbjerg, Lange, L. & Sørensen, Søren Johannes, 2021, In: Science of the Total Environment. 761, 9 p., 143281.Research output: Contribution to journal › Journal article › Research › peer-review
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Bacteriophages of Leuconostoc, Oenococcus, and Weissella
Kot, Witold, Neve, H., Heller, K. J. & Vogensen, Finn Kvist, 2014, In: Frontiers in Microbiology. 5, p. 1-9 9 p., 186.Research output: Contribution to journal › Journal article › Research › peer-review
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Detection of preQ0 deazaguanine modifications in bacteriophage CAjan DNA using Nanopore sequencing reveals same hypermodification at two distinct DNA motifs
Kot, Witold, Olsen, Nikoline S., Nielsen, Tue Kjærgaard, Hutinet, G., de Crecy-Lagard, V., Cui, L., Dedon, P. C., Carstens, Alexander Byth, Moineau, S., Swairjo, M. A. & Hansen, Lars Hestbjerg, 2020, In: Nucleic Acids Symposium Series. 48, 18, p. 10383-10396 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Sequence and comparative analysis of Leuconostoc dairy bacteriophages
Kot, Witold, Hansen, Lars Hestbjerg, Neve, H., Hammer, K., Pedersen, P. D., Sørensen, Søren Johannes, Heller, K. J. & Vogensen, Finn Kvist, 2011. 1 p.Research output: Contribution to conference › Poster › Research
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Sequence and comparative analysis of Leuconostoc dairy bacteriophages
Kot, Witold, Hansen, Lars Hestbjerg, Neve, H., Hammer, K., Sørensen, Søren Johannes, Heller, K. J. & Vogensen, Finn Kvist, 2011. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
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Identification of the receptor-binding protein in lytic Leuconostoc pseudomesenteroides bacteriophages
Kot, Witold, Hammer, K., Neve, H. & Vogensen, Finn Kvist, 2013, In: Applied and Environmental Microbiology. 79, 10, p. 3311-3314 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Complete genome sequences of four novel Lactococcus lactis phages distantly related to the Rare 1706 Phage Species
Kot, Witold, Neve, H., Vogensen, Finn Kvist, Heller, K. J., Sørensen, Søren Johannes & Hansen, L. H., 2014, In: Genome Announcements. 2, 4, 2 p., e00265-14.Research output: Contribution to journal › Journal article › Research › peer-review
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DPS - a rapid method for genome sequencing of DNA-containing bacteriophages directly from a single plaque
Kot, Witold, Vogensen, Finn Kvist, Sørensen, Søren Johannes & Hansen, Lars Hestbjerg, 2014, In: Journal of Virological Methods. 196, p. 152-156 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Sequence and comparative analysis of Leuconostoc dairy bacteriophages
Kot, Witold, Hansen, Lars Hestbjerg, Neve, H., Hammer, K., Jacobsen, S., Pedersen, P. D., Sørensen, Søren Johannes, Heller, K. J. & Vogensen, Finn Kvist, 2014, In: International Journal of Food Microbiology. 176, p. 29-37 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Phage-host interaction in Lactococcus and Leuconostoc
Kot, Witold, 2012, Department of Food Science, University of Copenhagen. 187 p.Research output: Book/Report › Ph.D. thesis › Research
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Maturation of sleep-gut microbiome dynamics in infancy and links to behavioral development
Kurth, S., Schoch, S., Castro-Mejia, J., Krych, Lukasz, Leng, B., Kot, Witold, Kohler, M., Huber, R., Rogler, G., Biedermann, L., Walser, J. & Nielsen, D., 2022, In: Journal of Sleep Research. 31, S1, p. 93-94 2 p., O194/P949.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Expanding the Diversity of Myoviridae Phages Infecting Lactobacillus plantarum - A Novel Lineage of Lactobacillus Phages Comprising Five New Members
Kyrkou, I., Carstens, Alexander Byth, Ellegaard-Jensen, L., Kot, Witold, Zervas, A., Djurhuus, Amaru Miranda, Neve, H., Hansen, M. & Hansen, Lars Hestbjerg, 2019, In: Viruses. 11, 7, 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Isolation and characterisation of novel phages infecting Lactobacillus plantarum and proposal of a new genus, "Silenusvirus"
Kyrkou, I., Carstens, Alexander Byth, Ellegaard-Jensen, L., Kot, Witold, Zervas, A., Djurhuus, Amaru Miranda, Neve, H., Franz, C. M. A. P., Hansen, M. & Hansen, Lars Hestbjerg, 2020, In: Scientific Reports. 10, 1, 10 p., 8763.Research output: Contribution to journal › Journal article › Research › peer-review
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Partial substitution of meat with insect (Alphitobius diaperinus) in a carnivore diet changes the gut microbiome and metabolome of healthy rats
Lanng, S. K., Zhang, Yichang, Christensen, K. R., Hansen, Axel Kornerup, Nielsen, Dennis Sandris, Kot, Witold & Bertram, H. C., 2021, In: Foods. 10, 8, 14 p., 1814.Research output: Contribution to journal › Journal article › Research › peer-review
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Development of the equine gut microbiota
Lindenberg, F., Krych, Lukasz, Kot, Witold, Fielden, J., Frøkiær, Hanne, van Galen, G., Nielsen, Dennis Sandris & Hansen, Axel Kornerup, 2019, In: Scientific Reports. 9, 1, 9 p., 14427.Research output: Contribution to journal › Journal article › Research › peer-review
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Expression of immune regulatory genes correlate with the abundance of specific Clostridiales and Verrucomicrobia species in the equine ileum and cecum
Lindenberg, F., Krych, Lukasz, Fielden, J., Kot, Witold, Frøkiær, Hanne, van Galen, G., Nielsen, Dennis Sandris & Hansen, Axel Kornerup, 2019, In: Scientific Reports. 9, 1, 10 p., 12674.Research output: Contribution to journal › Journal article › Research › peer-review
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An Oligosaccharide Rich Diet Increases Akkermansia spp. Bacteria in the Equine Microbiota
Lindenberg, F. C., Lützhøft, Ditte Olsen, Krych, Lukasz, Fielden, J., Kot, Witold, Frøkiær, Hanne, van Galen, G., Nielsen, Dennis Sandris & Hansen, Axel Kornerup, 2021, In: Frontiers in Microbiology. 12, 666039.Research output: Contribution to journal › Journal article › Research › peer-review
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Marked gut microbiota dysbiosis and increased imidazole propionate are associated with a NASH Göttingen Minipig model
Lützhøft, Ditte Olsen, Sinioja, T., Christoffersen, B., Jakobsen, Rasmus Riemer, Geng, Dawei, Ahmad, H. F. B., Straarup, E. M., Pedersen, K. M., Kot, Witold, Pedersen, H. D., Cirera, Susanna, Hyötyläinen, T., Nielsen, Dennis Sandris & Hansen, Axel Kornerup, 2022, In: BMC Microbiology. 22, 1, 287.Research output: Contribution to journal › Journal article › Research › peer-review
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Short communication: Gut microbial colonization of the mouse colon using faecal transfer was equally effective when comparing rectal inoculation and oral inoculation based on 16S rRNA sequencing
Lützhøft, Ditte Olsen, Sánchez-Alcoholado, L., Tougaard, P., Mentzel, Caroline M. Junker, Kot, Witold, Nielsen, Dennis Sandris & Hansen, Axel Kornerup, 2019, In: Research in Veterinary Science. 126, p. 227-232 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Type 3 fimbriae encoded on plasmids are expressed from a unique promoter without affecting host motility, facilitating an exceptional phenotype that enhances conjugal plasmid transfer
Madsen, Jonas Stenløkke, Riber, Leise, Kot, Witold, Basfeld, A., Burmølle, Mette, Hansen, Lars Hestbjerg & Sørensen, Søren Johannes, 2016, In: P L o S One. 11, 9, 19 p., e0162390.Research output: Contribution to journal › Journal article › Research › peer-review
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Investigation of the relationship between lactococcal host cell wall polysaccharide genotype and 936 phage receptor binding protein phylogeny
Mahony, J., Kot, Witold, Murphy, J., Ainsworth, S., Neve, H., Hansen, Lars Hestbjerg, Heller, K. J., Sørensen, Søren Johannes, Hammer, K., Cambillau, C., Vogensen, Finn Kvist & Sinderen, D. V., 2013, In: Applied and Environmental Microbiology. 79, 14, p. 4385-4392 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 15105675
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Sequence and comparative analysis of Leuconostoc dairy bacteriophages
Research output: Contribution to conference › Poster › Research
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Bacteriophages of Leuconostoc, Oenococcus, and Weissella
Research output: Contribution to journal › Journal article › Research › peer-review
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Genome sequence of Leuconostoc mesenteroides subsp. cremoris strain T26, isolated from mesophilic undefined cheese starter
Research output: Contribution to journal › Journal article › Research › peer-review
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