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Researcher

Harms, Klaus

Department of Pharmacy
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  • Frøhlich, Christopher; Gama, João Alves; Harms, Klaus; Hirvonen, Viivi H. A.; Lund, Bjarte Aarmo; van der Kamp, Marc W.; Johnsen, Pål Jarle; Samuelsen, Ørjan; Leiros, Hanna-Kirsti S.. Cryptic β-Lactamase Evolution Is Driven by Low β-Lactam Concentrations. mSphere 2021. ISSN 2379-5042.s doi: 10.1128/mSphere.00108-21.

  • Kloos, Julia Maria; Johnsen, Pål Jarle; Harms, Klaus. Tn1 transposition in the course of natural transformation enables horizontal antibiotic resistance spread in Acinetobacter baylyi. Microbiology (Reading) 2020. ISSN 1350-0872.s doi: 10.1099/mic.0.001003.

  • Hülter, Nils Fredrik; Sørum, Vidar; Borch-Pedersen, Kristina; Liljegren, Mikkel Meyn; Utnes, Ane; Primicerio, Raul; Harms, Klaus; Johnsen, Pål Jarle. Costs and benefits of natural transformation in Acinetobacter baylyi. BMC Microbiology 2017; Volum 17 (34). ISSN 1471-2180.s 1 - 10.s doi: 10.1186/s12866-017-0953-2.

  • Borruso, Luigimaria; Harms, Klaus; Johnsen, Pål Jarle; Nielsen, Kaare Magne; Brusetti, Lorenzo. Distribution of class 1 integrons in a highly impacted catchment. (Fulltekst: http://www.sciencedirect.com/science/article/pii/S004896971631227X Science of the Total Environment 2016; Volum 566-567. ISSN 0048-9697.s 1588 - 1594.s doi: 10.1016/j.scitotenv.2016.06.054.

  • Harms, Klaus; Lunnan, Asbjørn; Hulter, Nils; Mourier, Tobias; Vinner, Lasse; Andam, Cheryl P; Marttinen, Pekka; Fridholm, Helena; Hansen, Anders Johannes; Hanage, William P; Nielsen, Kaare Magne; Willerslev, Eske; Johnsen, Pål Jarle. Substitutions of short heterologous DNA segments of intragenomic or extragenomic origins produce clustered genomic polymorphisms. Proceedings of the National Academy of Sciences of the United States of America 2016; Volum 113 (52). ISSN 0027-8424.s 15066 - 15071.s doi: 10.1073/pnas.1615819114.

  • Engelstädter, Jan; Harms, Klaus; Johnsen, Pål Jarle. The evolutionary dynamics of integrons in changing environments. The ISME Journal 2016; Volum 10 (6). ISSN 1751-7362.s 1296 - 1307.s doi: 10.1038/ismej.2015.222.

  • Fulsundar, Shweta; Harms, Klaus; Flaten, Gøril Eide; Johnsen, Pål Jarle; Chopade, Balu Ananda; Nielsen, Kaare Magne. Gene transfer potential of outer membrane vesicles of Acinetobacter baylyi and effects of stress on vesiculation. Applied and Environmental Microbiology 2014; Volum 80 (11). ISSN 0099-2240.s 3469 - 3483.s doi: 10.1128/AEM.04248-13.

  • Overballe-Petersen, Søren; Harms, Klaus; Orlando, Ludovic A.A.; Mayar, J. Victor Moreno; Rasmussen, Simon; Dahl, Tais W.; Rosing, Minik T.; Poole, Anthony M.; Sicheritz-Ponten, Thomas; Brunak, Søren; Inselmann, Sabrina; De Vries, Johann; Wackernagel, Wilfried; Pybus, Oliver G.; Nielsen, Rasmus; Johnsen, Pål Jarle; Nielsen, Kåre M.; Willerslev, Eske. Bacterial natural transformation by highly fragmented and damaged DNA. Proceedings of the National Academy of Sciences of the United States of America 2013; Volum 110 (49). ISSN 0027-8424.s 19860 - 19865.s doi: 10.1073/pnas.1315278110.

  • Domingues, Sara; Harms, Klaus; Fricke, W. Florian; Johnsen, Pål Jarle; da Silva, Gabriela J.; Nielsen, Kåre M.. Natural Transformation Facilitates Transfer of Transposons, Integrons and Gene Cassettes between Bacterial Species. (Fulltekst: http://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1002837 PLoS Pathogens 2012; Volum 8 (8). ISSN 1553-7366.s doi: 10.1371/journal.ppat.1002837.

  • Starikova, Irina; Harms, Klaus; Haugen, Pål; Lunde, Tracy Munthali; Primicerio, Raul; Samuelsen, Ørjan; Nielsen, Kaare Magne; Johnsen, Pål Jarle. A Trade-off between the Fitness Cost of Functional Integrases and Long-trem stability of Integrons. (Fulltekst: http://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1003043 PLoS Pathogens 2012; Volum 8 (11). ISSN 1553-7366.s doi: 10.1371/journal.ppat.1003043.

  • Ray, Jessica Louise; Harms, Klaus; Wikmark, Odd-Gunnar; Starikova, Irina; Johnsen, Pål jarle; Nielsen, Kaare Magne. Sexual Isolation in Acinetobacter baylyi Is Locus-Specific and Varies 10,000-Fold Over the Genome. Genetics 2009; Volum 182 (4). ISSN 0016-6731.s 1165 - 1181.s doi: 10.1534/genetics.109.103127.

  • Fredheim, Elizabeth G. Aarag; Podnecky, Nicole; Rios, Angie Carola Alarcon; Tran, Jessica Nguyen; Verstappen, Chantal; Harms, Klaus; Sørum, Vidar; Johnsen, Pål Jarle. Gentamicin collateral sensitivity of ciprofloxacin resistant Escherichia coli is opposed by the rapid development of gentamicin resistance. IBA Forskerskole Årsmøte 2019-11-04 - 2019-11-05 2019.

  • Kloos, Julia Maria; Nielsen, Kaare Magne; Johnsen, Pål Jarle; Harms, Klaus. Natural transformation of Acinetobacter baylyi by transposons. IBA Annual Meeting 2017-11-13 - 2017-11-14 2017.

  • Kloos, Julia Maria; Nielsen, Kaare Magne; Johnsen, Pål Jarle; Harms, Klaus. Transposition during natural transformation facilitates spread of antibiotic resistance determinants in Acinetobacter baylyi. ECCMID 2016-04-09 - 2016-04-12 2016.

  • Harms, Klaus; Starikova, Irina; Johnsen, Pål Jarle. Costly Class-1 integrons and the domestication of the the functional integrase. Mobile Genetic Elements 2013; Volum 3 (2). ISSN 2159-2543.s doi: 10.4161/mge.24774.

  • Fredheim, Elizabeth G. Aarag; Podnecky, Nicole; Rios, Angie Carola Alarcon; Tran, Jessica Nguyen; Verstappen, Chantal; Harms, Klaus; Sørum, Vidar; Johnsen, Pål Jarle. Gentamicin collateral sensitivity of ciprofloxacin resistant Escherichia coli is opposed by the rapid development of gentamicin resistance. IBA Forskerskole Årsmøte 2019-11-04 - 2019-11-05 2019.

  • Kloos, Julia Maria; Nielsen, Kaare Magne; Johnsen, Pål Jarle; Harms, Klaus. Natural transformation of Acinetobacter baylyi by transposons. IBA Annual Meeting 2017-11-13 - 2017-11-14 2017.

  • Kloos, Julia Maria; Nielsen, Kaare Magne; Johnsen, Pål Jarle; Harms, Klaus. Transposition during natural transformation facilitates spread of antibiotic resistance determinants in Acinetobacter baylyi. ECCMID 2016-04-09 - 2016-04-12 2016.

  • Harms, Klaus; Starikova, Irina; Johnsen, Pål Jarle. Costly Class-1 integrons and the domestication of the the functional integrase. Mobile Genetic Elements 2013; Volum 3 (2). ISSN 2159-2543.s doi: 10.4161/mge.24774.

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