D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Microbiology D-index 74 Citations 18,521 511 World Ranking 967 National Ranking 23

Overview

What is he best known for?

The fields of study he is best known for:

  • Bacteria
  • Gene
  • Antibiotics

Microbiology, Enterobacteriaceae, Escherichia coli, Virulence and Enterobacter are his primary areas of study. Roger Stephan works on Microbiology which deals in particular with Serotype. His study in Enterobacteriaceae is interdisciplinary in nature, drawing from both Food science, Raw milk, Feces, Bacteria and Polymerase chain reaction.

His Escherichia coli study incorporates themes from Plasmid and Antibiotics. His biological study spans a wide range of topics, including Foodborne pathogen, Food safety and Diarrhea. His study in Enterobacter is interdisciplinary in nature, drawing from both Meningitis, 16S ribosomal RNA, Enteritis, Chromogenic and Ribosomal RNA.

His most cited work include:

  • Mycobacterium avium subspecies paratuberculosis and Crohn's disease: a systematic review and meta-analysis. (412 citations)
  • Cronobacter gen. nov., a new genus to accommodate the biogroups of Enterobacter sakazakii, and proposal of Cronobacter sakazakii gen. nov., comb. nov., Cronobacter malonaticus sp. nov., Cronobacter turicensis sp. nov., Cronobacter muytjensii sp. nov., Cronobacter dublinensis sp. nov., Cronobacter genomospecies 1, and of three subspecies, Cronobacter dublinensis subsp. dublinensis subsp. nov., Cronobacter dublinensis subsp. lausannensis subsp. nov. and Cronobacter dublinensis subsp. lactaridi sub (390 citations)
  • The taxonomy of Enterobacter sakazakii: proposal of a new genus Cronobacter gen. nov. and descriptions of Cronobacter sakazakii comb. nov. Cronobacter sakazakii subsp. sakazakii, comb. nov., Cronobacter sakazakii subsp. malonaticus subsp. nov., Cronobacter turicensis sp. nov., Cronobacter muytjensii sp. nov., Cronobacter dublinensis sp. nov. and Cronobacter genomospecies 1 (251 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Microbiology, Escherichia coli, Veterinary medicine, Enterobacteriaceae and Genetics. His studies deal with areas such as Gene, Virulence and Multilocus sequence typing as well as Microbiology. The Gene study combines topics in areas such as Strain and Staphylococcus aureus.

His Escherichia coli research integrates issues from Feces and Raw milk. His Enterobacteriaceae research is multidisciplinary, incorporating perspectives in Enterobacter and Salmonella, Bacteria. His Serotype research focuses on subjects like Listeria monocytogenes, which are linked to Food science.

He most often published in these fields:

  • Microbiology (57.39%)
  • Escherichia coli (18.37%)
  • Veterinary medicine (15.53%)

What were the highlights of his more recent work (between 2017-2021)?

  • Microbiology (57.39%)
  • Genetics (13.26%)
  • Genome (7.58%)

In recent papers he was focusing on the following fields of study:

Roger Stephan mainly investigates Microbiology, Genetics, Genome, Listeria monocytogenes and Virulence. His Microbiology research includes elements of Multilocus sequence typing, Genotype and Escherichia coli. His biological study spans a wide range of topics, including Organism and Chromosome.

Roger Stephan interconnects Challenge tests, Efflux, Food science and Biofilm in the investigation of issues within Listeria monocytogenes. His Antibiotic resistance study integrates concerns from other disciplines, such as Antimicrobial, Enterobacteriaceae and Staphylococcus aureus. Roger Stephan combines subjects such as Veterinary medicine, Klebsiella pneumoniae, Salmonella and Raw milk with his study of Enterobacteriaceae.

Between 2017 and 2021, his most popular works were:

  • Enterotoxin Production of Bacillus thuringiensis Isolates From Biopesticides, Foods, and Outbreaks. (30 citations)
  • Antimicrobial resistance, multilocus sequence types and virulence profiles of ESBL producing and non-ESBL producing uropathogenic Escherichia coli isolated from cats and dogs in Switzerland. (30 citations)
  • Consumer Exposure to Antimicrobial Resistant Bacteria From Food at Swiss Retail Level. (26 citations)

In his most recent research, the most cited papers focused on:

  • Bacteria
  • Gene
  • Antibiotics

Roger Stephan mainly focuses on Microbiology, Virulence, Antibiotic resistance, Gene and Multilocus sequence typing. The various areas that Roger Stephan examines in his Microbiology study include Listeria monocytogenes and Escherichia coli. Within one scientific family, Roger Stephan focuses on topics pertaining to Genotype under Virulence, and may sometimes address concerns connected to Azithromycin, Tuberculosis and Identification.

His Antibiotic resistance study incorporates themes from Antimicrobial, Raw meat and Enterobacteriaceae. His Gene research is multidisciplinary, incorporating elements of Population structure and Bacillus cereus. His work deals with themes such as Veterinary medicine, Mastitis and Clavulanic acid, which intersect with Multilocus sequence typing.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Cronobacter gen. nov., a new genus to accommodate the biogroups of Enterobacter sakazakii, and proposal of Cronobacter sakazakii gen. nov., comb. nov., Cronobacter malonaticus sp. nov., Cronobacter turicensis sp. nov., Cronobacter muytjensii sp. nov., Cronobacter dublinensis sp. nov., Cronobacter genomospecies 1, and of three subspecies, Cronobacter dublinensis subsp. dublinensis subsp. nov., Cronobacter dublinensis subsp. lausannensis subsp. nov. and Cronobacter dublinensis subsp. lactaridi subsp. nov.

Carol Iversen;Niall Mullane;Barbara McCardell;Ben D. Tall.
International Journal of Systematic and Evolutionary Microbiology (2008)

632 Citations

Mycobacterium avium subspecies paratuberculosis and Crohn's disease: a systematic review and meta-analysis.

Martin Feller;Karin Huwiler;Roger Stephan;Ekkehardt Altpeter.
Lancet Infectious Diseases (2007)

617 Citations

Occurrence and characteristics of extended-spectrum β-lactamase (ESBL) producing Enterobacteriaceae in food producing animals, minced meat and raw milk

Nadine Geser;Roger Stephan;Herbert Hächler.
BMC Veterinary Research (2012)

399 Citations

The taxonomy of Enterobacter sakazakii: proposal of a new genus Cronobacter gen. nov. and descriptions of Cronobacter sakazakii comb. nov. Cronobacter sakazakii subsp. sakazakii, comb. nov., Cronobacter sakazakii subsp. malonaticus subsp. nov., Cronobacter turicensis sp. nov., Cronobacter muytjensii sp. nov., Cronobacter dublinensis sp. nov. and Cronobacter genomospecies 1

Carol Iversen;Carol Iversen;Angelika Lehner;Niall Mullane;Eva Bidlas.
BMC Evolutionary Biology (2007)

396 Citations

Characteristics of Extended-Spectrum β-Lactamase- and Carbapenemase-Producing Enterobacteriaceae Isolates from Rivers and Lakes in Switzerland

Katrin Zurfluh;Herbert Hächler;Magdalena Nüesch-Inderbinen;Roger Stephan.
Applied and Environmental Microbiology (2013)

264 Citations

Electrolyzed water and its application in the food industry.

D Hricova;Roger Stephan;C Zweifel.
Journal of Food Protection (2008)

263 Citations

Listeria monocytogenes: food-borne pathogen and hygiene indicator.

T H Jemmi;R Stephan.
Revue Scientifique Et Technique De L Office International Des Epizooties (2006)

248 Citations

Phenotypic and genotypic characteristics of Staphylococcus aureus isolates from raw bulk-tank milk samples of goats and sheep

D Scherrer;S Corti;J.E Muehlherr;C Zweifel.
Veterinary Microbiology (2004)

236 Citations

Prevalence and characteristics of meticillin-resistant Staphylococcus aureus in humans in contact with farm animals, in livestock, and in food of animal origin, Switzerland, 2009.

H Huber;S Koller;N Giezendanner;Roger Stephan.
Eurosurveillance (2010)

228 Citations

Microbiological Quality of Raw Goat's and Ewe's Bulk-Tank Milk in Switzerland

J.E. Muehlherr;C. Zweifel;S. Corti;J.E. Blanco.
Journal of Dairy Science (2003)

225 Citations

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