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Microbiology

D-Index
50
Citations
7163
World Ranking
4503
National Ranking
307

Overview

Helmut Hotzel is affiliated with the Friedrich-Loeffler-Institut in Germany. Their research primarily spans the fields of Biochemistry, Genetics and Molecular Biology, Agricultural and Biological Sciences, and Medicine. Within these, they have contributed extensively to subfields including Food Science, Molecular Biology, Infectious Diseases, Molecular Medicine, and Ecology.

The scientist's main topics of research focus on Salmonella and Campylobacter epidemiology, Antimicrobial Resistance in Staphylococcus, and Antibiotic Resistance in Bacteria. Additional areas of work include Bacteriophages and microbial interactions, Bacterial Identification and Susceptibility Testing, Microbial infections and disease research, and Bacterial biofilms and quorum sensing.

Among their recent publications are:

  • Phenotypic and Molecular Detection of Biofilm Formation in Staphylococcus aureus Isolated from Different Sources in Algeria, 2020, Pathogens
  • Characterization of Enterococci- and ESBL-Producing Escherichia coli Isolated from Milk of Bovides with Mastitis in Egypt, 2021, Pathogens
  • Characterization of Staphylococci and Streptococci Isolated from Milk of Bovides with Mastitis in Egypt, 2020, Pathogens
  • Characterisation of S. aureus/MRSA CC1153 and review of mobile genetic elements carrying the fusidic acid resistance gene fusC, 2021, Scientific Reports
  • Genomic Analysis and Antimicrobial Resistance of Aliarcobacter cryaerophilus Strains From German Water Poultry, 2020, Frontiers in Microbiology

Frequent co-authors in Helmut Hotzel's research include Herbert Tomaso, Heinrich Neubauer, Stefan Monecke, Hosny El-Adawy, and Štefan Schwarz. Collaboration with these peers has contributed to multiple studies and findings.

Their work has been published predominantly in venues such as Zenodo (CERN European Organization for Nuclear Research), Pathogens, Frontiers in Microbiology, International Journal of Molecular Sciences, and Frontiers in Veterinary Science.

Best Publications

  • Optimized DNA microarray assay allows detection and genotyping of single PCR-amplifiable target copies

    Ralf Ehricht;Peter Slickers;Stefanie Goellner;Helmut Hotzel

  • Microarray based study on virulence-associated genes and resistance determinants of Staphylococcus aureus isolates from cattle.

    Stefan Monecke;Peter Kuhnert;Helmut Hotzel;Peter Slickers

  • Detection of the genetic modification in heat-treated products of Bt maize by polymerase chain reaction

    Christine Hupfer;Helmut Hotzel;Konrad Sachse;Karl-Heinz Engel

  • Evidence of interspecies transmission and reassortment among avian group A rotaviruses.

    Thomas Schumann;Helmut Hotzel;Peter Otto;Reimar Johne

  • DNA microarray-based detection and identification of Chlamydia and Chlamydophila spp.

    Konrad Sachse;Helmut Hotzel;Peter Slickers;Thomas Ellinger

  • Chlamydophila psittaci infections in humans during an outbreak of psittacosis from poultry in Germany.

    W. Gaede;K.F. Reckling;B. Dresenkamp;S. Kenklies

  • Genotyping of Chlamydophila psittaci using a new DNA microarray assay based on sequence analysis of ompA genes.

    Konrad Sachse;Karine Laroucau;Helmut Hotzel;Evelyn Schubert

  • Transcriptional response patterns of Chlamydophila psittaci in different in vitro models of persistent infection.

    Stefanie Goellner;Evelyn Schubert;Elisabeth Liebler-Tenorio;Helmut Hotzel

  • Molecular biological identification of Babesia, Theileria, and Anaplasma species in cattle in Egypt using PCR assays, gene sequence analysis and a novel DNA microarray

    Maged El-Ashker;Maged El-Ashker;Helmut Hotzel;Mayada Mosad Ahmed Shaaban Gwida;M. El-Beskawy

  • Diversity of Staphylococcus aureus Isolates in European Wildlife.

    Stefan Monecke;Dolores Gavier-Widén;Helmut Hotzel;Martin Peters

  • Occurrence of Salmonella enterica and Escherichia coli in raw chicken and beef meat in northern Egypt and dissemination of their antibiotic resistance markers

    Amira A. Moawad;Helmut Hotzel;Omnia Awad;Herbert Tomaso

  • Direct identification of chlamydiae from clinical samples using a DNA microarray assay-A validation study

    Nicole Borel;Evelyne Kempf;Helmut Hotzel;Evelyn Schubert

  • Comparison of 13 single-round and nested PCR assays targeting IS900, ISMav2, f57 and locus 255 for detection of Mycobacterium avium subsp. paratuberculosis.

    Petra Möbius;Helmut Hotzel;Astrid Rassbach;Heike Köhler

  • Evaluation of PCR systems for the identification and differentiation of Mycoplasma agalactiae and Mycoplasma bovis: a collaborative trial.

    John B. Bashiruddin;Joachim Frey;Malin Heldtander Königsson;Karl-Erik Johansson

  • Detection of Mycoplasma bovis in preservative-treated field milk samples

    C.C. Pinnow;J.A. Butler;K. Sachse;H. Hotzel

  • Use of a novel real-time PCR technique to monitor and quantitate Mycoplasma bovis infection in cattle herds with mastitis and respiratory disease

    Konrad Sachse;Hala S.H. Salam;Hala S.H. Salam;Roland Diller;Evelyn Schubert

  • Leukocidin genes lukF-P83 and lukM are associated with taphylococcus aureus clonal complexes 151, 479 and 133 isolated from bovine udder infections in Thuringia, Germany

    Katharina Schlotter;Ralf Ehricht;Helmut Hotzel;Stefan Monecke

  • An unusual cause of sepsis during pregnancy: recognizing infection with chlamydophila abortus.

    Gernot Walder;Helmut Hotzel;Christoph Brezinka;Walter Gritsch

  • Nested Reverse Transcriptase-Polymerase Chain Reaction for the Detection of Group A Rotaviruses

    Mandy C. Elschner;Jutta Prudlo;Helmut Hotzel;Peter Otto

  • High Genetic Diversity among Mycobacterium avium subsp. paratuberculosis Strains from German Cattle Herds Shown by Combination of IS900 Restriction Fragment Length Polymorphism Analysis and Mycobacterial Interspersed Repetitive Unit-Variable-Number Tandem-Repeat Typing

    Petra Möbius;Gabriele Luyven;Helmut Hotzel;Heike Köhler

  • Neospora caninum and Waddlia chondrophila strain 2032/99 in a septic stillborn calf.

    Klaus Henning;Gereon Schares;Harald Granzow;Ulf Polster

Frequent Co-Authors

Herbert Tomaso
Herbert Tomaso Friedrich-Loeffler-Institut
Konrad Sachse
Konrad Sachse Friedrich Schiller University Jena
Ralf Ehricht
Ralf Ehricht Leibniz Institute of Photonic Technology
Stefan Monecke
Stefan Monecke Leibniz Institute of Photonic Technology
Heinrich Neubauer
Heinrich Neubauer Friedrich-Loeffler-Institut
Hafez M. Hafez
Hafez M. Hafez Freie Universität Berlin
Falk Melzer
Falk Melzer Friedrich-Loeffler-Institut
Reimar Johne
Reimar Johne Federal Institute for Risk Assessment
David C. Coleman
David C. Coleman Trinity College Dublin
Karl-Heinz Engel
Karl-Heinz Engel Technical University of Munich

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