D. Harmsen

S. Niemann, D. Harmsen, J. Krawczyk, 2012, Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases.

Core Genome Multilocus Sequence Typing and Single Nucleotide Polymorphism Analysis in the Epidemiology of Brucella melitensis Infections

Katiuscia Zilli, Lorena Sacchini, Giuliano Garofolo, 2018, Journal of Clinical Microbiology.

1 2 Acinetobacter septicus sp. nov, Associated with a Nosocomial Outbreak of Bacteremia in a 3 Neonatal Intensive Care Unit 4 5

C. Stratton, A. Mellmann, D. Harmsen, 2007 .

Direct trapping of formaldehyde formed via oxidative N-demethylation of N,N-dialkylarylamines by Bacillus megaterium using cysteamine derivatization.

Marcus Taupp, D. Harmsen, P. Schreier, 2006, Journal of microbiological methods.

A Whole-Genome-Based Gene-by-Gene Typing System for Standardized High-Resolution Strain Typing of Bacillus anthracis

D. Harmsen, K. Jolley, J. Linde, 2021, Journal of clinical microbiology.

Diagnostics of Neisseriaceae andMoraxellaceae by Ribosomal DNA Sequencing: Ribosomal Differentiation of Medical Microorganisms

J. Rothgänger, D. Harmsen, M. Frosch, 2001, Journal of Clinical Microbiology.

MIRU-VNTRplus: a web tool for polyphasic genotyping of Mycobacterium tuberculosis complex bacteria

Stefan Niemann, Philip Supply, Dag Harmsen, 2010, Nucleic Acids Res..

The antibiotic resistome and microbiota landscape of refugees from Syria, Iraq and Afghanistan in Germany

W. Lieb, P. Brzoska, P. Rosenstiel, 2018, Microbiome.

Typing of Methicillin-Resistant Staphylococcus aureus in a University Hospital Setting by Using Novel Software for spa Repeat Determination and Database Management

J. Rothgänger, D. Harmsen, H. Claus, 2003, Journal of Clinical Microbiology.

Intuitive hypertext-based molecular identification of micro-organisms

Jürgen Albert, Jörg Rothgänger, Dag Harmsen, 1999, The Lancet.

, I . of Nonfermenting Bacteria Gene Sequencing for Species Identification Spectrometry in Comparison to 16 S rRNA Desorption Ionization-Time-of-Flight Mass Evaluation of Matrix-Assisted Laser

M. Kostrzewa, A. Mellmann, D. Harmsen, 2008 .

The impact of zoonotic MRSA colonization and infection in Germany.

T. Selhorst, D. Harmsen, T. Eckmanns, 2014, Berliner und Munchener tierarztliche Wochenschrift.

State-wide surveillance of antibiotic resistance patterns and spa types of methicillin-resistant Staphylococcus aureus from blood cultures in North Rhine-Westphalia, 2011-2013.

A. Mellmann, D. Harmsen, I. Daniels-Haardt, 2015, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Cross-border comparison of the admission prevalence and clonal structure of meticillin-resistant Staphylococcus aureus.

A. Mellmann, A. Friedrich, D. Harmsen, 2009, The Journal of hospital infection.

RIDOM: Ribosomal Differentiation of Medical Micro-organisms Database

Jürgen Albert, Jörg Rothgänger, Dag Harmsen, 2002, Nucleic Acids Res..

Multicenter Preparedness Exercise Enables Rapid Development of Cluster-Specific PCR-Based Screening Assays from Bacterial Genomic Data

A. Mellmann, D. Harmsen, A. Flieger, 2023, Journal of Clinical Microbiology.

Prospective Genomic Characterization of the German Enterohemorrhagic Escherichia coli O104:H4 Outbreak by Rapid Next Generation Sequencing Technology

J. Rothberg, Yongmei Ji, P. Brzoska, 2011, PloS one.

Establishment of a Publicly Available Core Genome Multilocus Sequence Typing Scheme for Clostridium perfringens

D. Harmsen, K. Jolley, L. Wieler, 2021, bioRxiv.

EUREGIO MRSA-net Twente/Münsterland--a Dutch-German cross-border network for the prevention and control of infections caused by methicillin-resistant Staphylococcus aureus.

D Harmsen, A. Mellmann, A. Friedrich, 2008, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

A. Caprioli, H. Karch, D. Harmsen, 1995, Journal of clinical microbiology.

Development and Evaluation of a Quality-Controlled Ribosomal Sequence Database for 16S Ribosomal DNA-Based Identification of Staphylococcus Species

A. Mellmann, D. Harmsen, K. Becker, 2004, Journal of Clinical Microbiology.

Development of rRNA-Targeted PCR and In Situ Hybridization with Fluorescently Labelled Oligonucleotides for Detection of Yersinia Species

J. Heesemann, D. Harmsen, K. Trebesius, 1998, Journal of Clinical Microbiology.

Establishment and Evaluation of a Core Genome Multilocus Sequence Typing Scheme for Whole-Genome Sequence-Based Typing of Pseudomonas aeruginosa

A. Mellmann, D. Harmsen, K. Prior, 2020, Journal of Clinical Microbiology.

Design and application of a core genome multilocus sequence typing scheme for investigation of Legionnaires' disease incidents.

T G Harrison, D Harmsen, J Moran-Gilad, 2015, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

Prevalence of enteropathogenic bacteria in surgically treated chronic inflammatory bowel disease.

H. Karch, D. Harmsen, H. Buhr, 1998, Hepato-gastroenterology.

Development and Validation of a Burkholderia pseudomallei Core Genome Multilocus Sequence Typing Scheme To Facilitate Molecular Surveillance

D. Harmsen, I. Steinmetz, S. Lichtenegger, 2021, Journal of clinical microbiology.

A Core Genome Multilocus Sequence Typing Scheme for Enterococcus faecalis

D. Zühlke, S. Fuchs, D. Harmsen, 2019, Journal of Clinical Microbiology.

Harmonized Genome Wide Typing of Tubercle Bacilli Using a Web-Based Gene-By-Gene Nomenclature System

Stefan Niemann, Jörg Rothgänger, Dag Harmsen, 2018, EBioMedicine.

Development and evaluation of a core genome multilocus typing scheme for whole-genome sequence-based typing of Acinetobacter baumannii

Dag Harmsen, Karola Prior, Harald Seifert, 2017, PloS one.

GABenchToB: A Genome Assembly Benchmark Tuned on Bacteria and Benchtop Sequencers

Jens Stoye, Alexander Goesmann, Stefan P. Albaum, 2014, PloS one.

Integrating Genome-based Informatics to Modernize Global Disease Monitoring, Information Sharing, and Response

O. Lund, F. Aarestrup, M. Gilmour, 2012, Emerging infectious diseases.

Ion Torrent Personal Genome Machine Sequencing for Genomic Typing of Neisseria meningitidis for Rapid Determination of Multiple Layers of Typing Information

D. Harmsen, Sebastian Jünemann, K. Prior, 2012, Journal of Clinical Microbiology.

Torrent PGM sequencing for genomic typing of Neisseria 1 meningitidis for rapid determination of multiple layers of typing 2 information

D. Harmsen, Sebastian Jünemann, K. Prior, 2012 .

Recycling of Shiga Toxin 2 Genes in Sorbitol-Fermenting Enterohemorrhagic Escherichia coli O157:NM

A. Mellmann, H. Karch, D. Harmsen, 2007, Applied and Environmental Microbiology.

Characterization of Clonal Relatedness among the Natural Population of Staphylococcus aureus Strains by Using spa Sequence Typing and the BURP (Based upon Repeat Patterns) Algorithm

A. Mellmann, A. Friedrich, D. Harmsen, 2008, Journal of Clinical Microbiology.

The antibiotic resistome and microbiota landscape of refugees from Syria, Iraq and Afghanistan in Germany

W. Lieb, P. Brzoska, P. Rosenstiel, 2018, Microbiome.

RIDOM: Comprehensive and public sequence database for identification of Mycobacterium species

M. Sammeth, S. Niemann, J. Rothgänger, 2003, BMC infectious diseases.

Epidemiological information is key when interpreting whole genome sequence data – lessons learned from a large Legionella pneumophila outbreak in Warstein, Germany, 2013

D. Harmsen, C. Lück, K. Prior, 2017, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

Confirming Legionnaires’ Disease Outbreak by Genome-Based Method, Germany, 2012

D. Harmsen, C. Lück, K. Prior, 2016, Emerging infectious diseases.

The pesticin receptor of Yersinia enterocolitica: a novel virulence factor with dual function

J. Heesemann, D. Harmsen, A. Rakin, 1994, Molecular Microbiology.

Variation of the Polymorphic Region X of the Protein A Gene during Persistent Airway Infection of Cystic Fibrosis Patients Reflects Two Independent Mechanisms of Genetic Change in Staphylococcus aureus

Georg Peters, Dag Harmsen, Alexander Mellmann, 2005, Journal of Clinical Microbiology.

Is progression of periodontitis relevantly influenced by systemic antibiotics? A clinical randomized trial

S. Doering, D. Harmsen, B. Holtfreter, 2015, Journal of clinical periodontology.

Differentiation of Clinical Mycobacterium tuberculosis Complex Isolates by gyrB DNA Sequence Polymorphism Analysis

S. Niemann, D. Harmsen, S. Rüsch-Gerdes, 2000, Journal of Clinical Microbiology.

High Interlaboratory Reproducibility of DNA Sequence-Based Typing of Bacteria in a Multicenter Study

A. Mellmann, D. Harmsen, F. Tenover, 2006, Journal of Clinical Microbiology.

Gut microbiome and plasma metabolome changes in rats after oral gavage of nanoparticles: sensitive indicators of possible adverse health effects

D. Harmsen, U. Dobrindt, B. van Ravenzwaay, 2022, Particle and fibre toxicology.

Reassessment of Sequence-Based Targets for Identification of Bacillus Species

D. Harmsen, A. Kabani, C. Turenne, 2004, Journal of Clinical Microbiology.

QAlign: quality-based multiple alignments with dynamic phylogenetic analysis.

M Sammeth, J Rothgänger, W Esser, 2003, Bioinformatics.

Ridom TraceEdit: a DNA trace editor and viewer

Jörg Rothgänger, Dag Harmsen, Markus Weniger, 2006, Bioinform..

SeqNet.org: a European laboratory network for sequence-based typing of microbial pathogens.

D. Harmsen, A. Friedrich, W. Witte, 2006, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

Multicenter Preparedness Exercise Enables Rapid Development of Cluster-Specific PCR-Based Screening Assays from Bacterial Genomic Data

A. Mellmann, D. Harmsen, A. Flieger, 2023, Journal of clinical microbiology.

Christoph upon Repeat Patterns ) Algorithm Sequence Typing and the BURP ( Based spa Strains by Using Staphylococcus aureus among the Natural Population of Characterization of Clonal Relatedness

A. Mellmann, A. Friedrich, D. Harmsen, 2008 .

EpiScanGIS: an online geographic surveillance system for meningococcal disease

D. Harmsen, M. Frosch, U. Vogel, 2008, International Journal of Health Geographics.

No differences in microbiome changes between anti‐adhesive and antibacterial ingredients in toothpastes during periodontal therapy

D. Harmsen, D. Hagenfeld, K. Prior, 2019, Journal of periodontal research.

Multilocus Variable Number Tandem Repeat Analysis

A. Mellmann, J. Rothgänger, H. Karch, 2022 .

Alignment of Tandem Repeats with Excision, Duplication, Substitution and Indels (EDSI)

Jens Stoye, Michael Sammeth, Dag Harmsen, 2005, WABI.

Chronic recurrent multifocal osteomyelitis in children: diagnostic value of histopathology and microbial testing.

H. Müller-Hermelink, D. Harmsen, T. Papadopoulos, 1999, Human pathology.

Digital extractor: analysis of digital differential display output

Jens Stoye, Jürgen Albert, Michael Sammeth, 2003, Bioinform..

University of Groningen Characterization of clonal relatedness among the natural population of Staphylococcus aureus strains by using spa sequence typing and the BURP (based upon repeat patterns) algorithm

A. Mellmann, A. Friedrich, D. Harmsen, 2018 .

Core Genome Multilocus Sequence Typing and Single Nucleotide Polymorphism Analysis in the Epidemiology of Brucella melitensis Infections

D. Harmsen, M. Ancora, C. Cammà, 2018, Journal of Clinical Microbiology.

Ensuring backwards compatibility: traditional genotyping efforts in the era of whole genome sequencing.

A. Mellmann, J. Rothgänger, D. Harmsen, 2015, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

A Core Genome Multilocus Sequence Typing Scheme for Enterococcus faecalis

D. Zühlke, D. Harmsen, L. Wieler, 2019, Journal of Clinical Microbiology.

Integrating Genome-based Informatics to Modernize Global Disease Monitoring, Information Sharing, and Response

O. Lund, F. Aarestrup, M. Gilmour, 2012, Emerging infectious diseases.

Clinical benefits of systemic amoxicillin/metronidazole may depend on periodontitis severity and patients' age: An exploratory sub‐analysis of the ABPARO trial

D. Harmsen, T. Kocher, R. Koch, 2019, Journal of clinical periodontology.

Core genome multilocus sequence typing (cgMLST) applicable to the monophyletic Klebsiella oxytoca species complex

D. Harmsen, W. Ruppitsch, Sabine Kienesberger, 2024, Journal of clinical microbiology.

Multilocus Variable Number Tandem Repeat Analysis

A. Mellmann, J. Rothgänger, H. Karch, 2022 .

Real-time Plasmid Transmission Detection Pipeline

J. Rothgänger, D. Harmsen, T. Weniger, 2024, bioRxiv.