Janetta Top

8.8k citations

78 papers · 4.9k indexed · h-index 36

Impact in

Clinical Biochemistry top 0.05%
- Bacterial Identification and Susceptibility Testing
Infectious Diseases top 0.2%
- Antimicrobial Resistance in Staphylococcus

Papers in ⓘ

Clinical Biochemistry 34
- Bacterial Identification and Susceptibility Testing 34
Infectious Diseases 58
- Antimicrobial Resistance in Staphylococcus 51
- Clostridium difficile and Clostridium perfringens research 9

Co-authors: Rob J. L. Willems (54 shared papers)Marc J. M. Bonten (25 shared papers)Teresa M. Coque (5 shared papers)Fernando Baquero (4 shared papers)D. Ashley Robinson (3 shared papers)Marga van Santen (2 shared papers)Hajo Grundmann (2 shared papers)Helen L. Leavis (6 shared papers)
Journals: Journal of Clinical Microbiology (10 papers)Antimicrobial Agents and Chemotherapy (7 papers)Equine Veterinary Journal (5 papers)Journal of Antimicrobial Chemotherapy (4 papers)Emerging infectious diseases (3 papers)
Partner nations: Netherlands United States Norway

In The Last Decade

Janetta Top

75 papers receiving 4.7k citations

Peers

Countries citing papers authored by Janetta Top

Since Specialization

Citations

This map shows the geographic impact of Janetta Top's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Janetta Top with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Janetta Top more than expected).

Fields of papers citing papers by Janetta Top

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Janetta Top. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Janetta Top. The network helps show where Janetta Top may publish in the future.

Co-authors

The 25 scholars most cited alongside Janetta Top, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Janetta Top Line = papers co-authored together Janetta Top links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 78 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Global Spread of Vancomycin-resistant Enterococcus faecium from Distinct Nosocomial Genetic Complex Emerging infectious diseases ·Rob J. L. Willems, Janetta Top, Marga van Santen, D. Ashley Robinson, Teresa M. Coque, Fernando Baquero, Hajo Grundmann, Marc J. M. Bonten	2005	399
2	Global Spread of Vancomycin-resistantEnterococcus faeciumfrom Distinct Nosocomial Genetic Complex Emerging infectious diseases ·Rob J. L. Willems, Janetta Top, Marga van Santen, D. Ashley Robinson, Teresa M. Coque, Fernando Baquero, Hajo Grundmann, Marc J. M. Bonten	2005	383
3	Multilocus Sequence Typing Scheme for Enterococcus faecalis Reveals Hospital-Adapted Genetic Complexes in a Background of High Rates of Recombination Journal of Clinical Microbiology ·Patricia Ruíz-Garbajosa, Marc J. M. Bonten, D. Ashley Robinson, Janetta Top, Sreedhar R. Nallapareddy, Cármen Torres, Teresa M. Coque, Rafael Cantón, Fernando Baquero, Barbara E. Murray, Rosa del Campo, Rob J. L. Willems	2006	282
4	A Novel Pathogenic Taxon of the Mycobacterium tuberculosis Complex, Canetti: Characterization of an Exceptional Isolate from Africa International Journal of Systematic Bacteriology ·Dick van Soolingen, Theo Hoogenboezem, Petra E. W. de Haas, Peter W. M. Hermans, M. A. Koedam, K. S. Teppema, Patrick J. Brennan, Gurdyal S. Besra, Françoise Portaels, Janetta Top, Leo M. Schouls, J. D. A. van Embden	1997	228
5	Core Genome Multilocus Sequence Typing Scheme for High-Resolution Typing of Enterococcus faecium Journal of Clinical Microbiology ·Mark de Been, Mette Pinholt, Janetta Top, Stefan Bletz, Alexander Mellmann, Willem van Schaik, Ellen C. Brouwer, Malbert R. C. Rogers, Yvette Kraat, Marc J. M. Bonten, Jukka Corander, Henrik Westh, Dag Harmsen, Rob J. L. Willems	2015	219
6	Emergence of CC17Enterococcus faecium: from commensal to hospital-adapted pathogen FEMS Immunology & Medical Microbiology ·Janetta Top, Rob J. L. Willems, Marc J. M. Bonten	2008	190
7	Molecular Diversity and Evolutionary Relationships of Tn 1546 -Like Elements in Enterococci from Humans and Animals Antimicrobial Agents and Chemotherapy ·Rob J. L. Willems, Janetta Top, Nicole van den Braak, Alex van Belkum, Dik Mevius, Giel Hendriks, Marga van Santen-Verheuvel, Jan D. A. van Embden	1999	177
8	Pyrosequencing-based comparative genome analysis of the nosocomial pathogen Enterococcus faecium and identification of a large transferable pathogenicity island BMC Genomics ·Willem van Schaik, Janetta Top, David R. Riley, Jos Boekhorst, Joyce E. P. Vrijenhoek, Claudia Schapendonk, Antoni P. A. Hendrickx, Isaäc J. Nijman, Marc JM Bonten, Hervé Tettelin, Rob J. L. Willems	2010	168
9	A Novel Putative Enterococcal Pathogenicity Island Linked to theespVirulence Gene ofEnterococcus faeciumand Associated with Epidemicity Journal of Bacteriology ·Helen L. Leavis, Janetta Top, Nathan Shankar, Katrine Borgen, Marc J. M. Bonten, J van Embden, Rob J. L. Willems	2004	163
10	Restricted Gene Flow among Hospital Subpopulations of Enterococcus faecium mBio ·Rob J. L. Willems, Janetta Top, Willem van Schaik, Helen L. Leavis, Marc Bonten, Jukka Sirén, William P. Hanage, Jukka Corander	2012	156
11	Host Specificity of Vancomycin‐ResistantEnterococcus faecium The Journal of Infectious Diseases ·Rob J. L. Willems, Janetta Top, Nicole van den Braak, Alex van Belkum, Hubert P. Endtz, Dik Mevius, Ellen E. Stobberingh, Anthony van den Bogaard, Jan D. A. van Embden	2000	138
12	Enterococci with Glycopeptide Resistance in Turkeys, Turkey Farmers, Turkey Slaughterers, and (Sub)Urban Residents in the South of The Netherlands: Evidence for Transmission of Vancomycin Resistance from Animals to Humans? Antimicrobial Agents and Chemotherapy ·Ellen E. Stobberingh, Anthony van den Bogaard, N. London, Christel Driessen, Janetta Top, Rob J. L. Willems	1999	135
13	mlplasmids: a user-friendly tool to predict plasmid- and chromosome-derived sequences for single species Microbial Genomics ·Sergio Arredondo-Alonso, Malbert R. C. Rogers, Johanna C. Braat, Tess D. Verschuuren, Janetta Top, Jukka Corander, Rob J. L. Willems, Anita C. Schürch	2018	126
14	Multiple-Locus Variable-Number Tandem Repeat Analysis, a Novel Typing Scheme To Study the Genetic Relatedness and Epidemiology of Enterococcus faecium Isolates Journal of Clinical Microbiology ·Janetta Top, Leo M. Schouls, Marc J. M. Bonten, Rob J. L. Willems	2004	105
15	Epidemic and Nonepidemic Multidrug-ResistantEnterococcus faecium Emerging infectious diseases ·Helen L. Leavis, Rob J. L. Willems, Janetta Top, Emile Spalburg, Ellen M. Mascini, Ad C. Fluit, Andy I. M. Hoepelman, Albert J. de Neeling, Marc J. M. Bonten	2003	103
16	Rapid typing of group A streptococci by the use of DNA amplification and non-radioactive allele-specific oligonucleotide probes FEMS Microbiology Letters ·Achim Kaufhold, Andreas Podbielski, G. Baumgarten, Marian C. J. Blokpoel, Janetta Top, Leo M. Schouls	1994	99
17	Plasmids Shaped the Recent Emergence of the Major Nosocomial Pathogen Enterococcus faecium mBio ·Sergio Arredondo-Alonso, Janetta Top, Alan McNally, Santeri Puranen, Maiju Pesonen, Johan Pensar, Pekka Marttinen, Johanna C. Braat, Malbert R. C. Rogers, Willem van Schaik, Samuel Kaski, Rob J. L. Willems, Jukka Corander, Anita C. Schürch	2020	93
18	Ecological replacement of Enterococcus faecalis by multiresistant clonal complex 17 Enterococcus faecium Clinical Microbiology and Infection ·Janetta Top, Rob J. L. Willems, Hetty E. M. Blok, Marieke de Regt, Kees Jalink, Annet Troelstra, Abraham Goorhuis, Marc J. M. Bonten	2006	92
19	High-Level Ciprofloxacin Resistance from Point Mutations in gyrA and parC Confined to Global Hospital-Adapted Clonal Lineage CC17 of Enterococcus faecium Journal of Clinical Microbiology ·Helen L. Leavis, Rob J. L. Willems, Janetta Top, Marc J. M. Bonten	2006	83
20	Emergence of Clonal Complex 17 Enterococcus faecium in The Netherlands Journal of Clinical Microbiology ·Janetta Top, Rob J. L. Willems, Saskia van der Velden, M. Asbroek, Marc J. M. Bonten	2007	79

About Janetta Top

Janetta Top is a scholar working on Clinical Biochemistry, Infectious Diseases, Molecular Medicine, Microbiology and Microbiology, having authored 78 papers that have together received 4.9k indexed citations. Recurring topics across this work include Antimicrobial Resistance in Staphylococcus (51 papers), Bacterial Identification and Susceptibility Testing (34 papers), Streptococcal Infections and Treatments (16 papers), Bacterial biofilms and quorum sensing (10 papers), Clostridium difficile and Clostridium perfringens research (9 papers), Gut microbiota and health (8 papers), Antibiotic Resistance in Bacteria (8 papers) and Infective Endocarditis Diagnosis and Management (6 papers). The work is most often cited by research in Clinical Biochemistry (2.0k citations), Infectious Diseases (3.4k citations), Molecular Medicine (715 citations), Microbiology (447 citations) and Endocrinology (323 citations). Janetta Top has collaborated with scholars based in Netherlands, United States and Norway. Frequent co-authors include Rob J. L. Willems, Marc J. M. Bonten, Teresa M. Coque, Fernando Baquero, D. Ashley Robinson, Marga van Santen, Hajo Grundmann, Helen L. Leavis, Willem van Schaik and Jukka Corander. Their work appears in journals such as Journal of Clinical Microbiology, Antimicrobial Agents and Chemotherapy, Equine Veterinary Journal, Journal of Antimicrobial Chemotherapy and Emerging infectious diseases.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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