World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
69
Citations
14276
World Ranking
2094
National Ranking
153

Gursharan S. Chhatwal publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Gursharan S. Chhatwal sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 201 publications — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Gursharan S. Chhatwal D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Gursharan S. Chhatwal sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 69 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Gursharan S. Chhatwal is affiliated with the Helmholtz Centre for Infection Research in Germany and has contributed to research primarily in the fields of Medicine and Agricultural and Biological Sciences. Their research spans subfields such as Public Health, Environmental and Occupational Health, and Plant Science.

The main topics addressed in their work include:

  • Streptococcal Infections and Treatments
  • Neonatal and Maternal Infections
  • Plant Pathogenic Bacteria Studies

Chhatwal's recent publication record includes the paper titled "The Group A Streptococcus Interleukin-8 Protease SpyCEP Promotes Bacterial Intracellular Survival by Evasion of Autophagy", published in 2022 in the journal Infectious Microbes & Diseases.

Frequent collaborators in their research include:

  • René Bergmann
  • Giuseppe Gulotta
  • Federica Andreoni
  • Tomoko Sumitomo
  • Shigetada Kawabata

Publication venues for their work so far include Infectious Microbes & Diseases.

Best Publications

  • alpha-Enolase of Streptococcus pneumoniae is a plasmin(ogen)-binding protein displayed on the bacterial cell surface.

    Simone Bergmann;Manfred Rohde;Gursharan S. Chhatwal;Sven Hammerschmidt

  • DNase Sda1 provides selection pressure for a switch to invasive group A streptococcal infection

    Mark J Walker;Andrew Hollands;Martina L Sanderson-Smith;Jason N Cole

  • SpsA, a novel pneumococcal surface protein with specific binding to secretory Immunoglobulin A and secretory component

    Sven Hammerschmidt;Susanne R. Talay;Per Brandtzaeg;Gursharan S. Chhatwal

  • The fibronectin-binding protein of Streptococcus pyogenes, SfbI, is involved in the internalization of group A streptococci by epithelial cells.

    G Molinari;S R Talay;P Valentin-Weigand;M Rohde

  • Housekeeping enzymes as virulence factors for pathogens.

    Vijay Pancholi;Gursharan S. Chhatwal

  • Protein A is the von Willebrand factor binding protein onStaphylococcus aureus

    Jörg Hartleib;Nicola Köhler;Richard B. Dickinson;Gursharan S. Chhatwal

  • Clostridium botulinum type C produces a novel ADP-ribosyltransferase distinct from botulinum C2 toxin

    Klaus Aktories;Ulrich Weller;Gursharan S. Chhatwal

  • Fibronectin-binding protein of Streptococcus pyogenes: sequence of the binding domain involved in adherence of streptococci to epithelial cells.

    S R Talay;P Valentin-Weigand;P G Jerlström;K N Timmis

  • Specific binding of the human S protein (vitronectin) to streptococci, Staphylococcus aureus, and Escherichia coli.

    G S Chhatwal;K T Preissner;G Müller-Berghaus;H Blobel

  • Identification and characterization of a novel autolysin (Aae) with adhesive properties from Staphylococcus epidermidis.

    Christine Heilmann;Günther Thumm;Gursharan S. Chhatwal;Jörg Hartleib

  • Identification of Pneumococcal Surface Protein A as a Lactoferrin-Binding Protein of Streptococcus pneumoniae

    Sven Hammerschmidt;Gesina Bethe;Petra H. Remane;Gursharan S. Chhatwal

  • Identification of a novel plasmin(ogen)‐binding motif in surface displayed α‐enolase of Streptococcus pneumoniae

    Simone Bergmann;Daniela Wild;Oliver Diekmann;Ronald Frank

  • Anchorless adhesins and invasins of Gram-positive bacteria: a new class of virulence factors

    Gursharan S Chhatwal

  • Botulinum ADP-ribosyltransferase C3. Purification of the enzyme and characterization of the ADP-ribosylation reaction in platelet membranes.

    Klaus Aktories;Sigrid Rösener;Ute Blaschke;Gursharan S. Chhatwal

  • Characterization of a novel fibronectin‐binding surface protein in group A streptococci

    B. Kreikemeyer;S.R. Talay;G.S. Chhatwal

  • Rapid Identification of Viridans Streptococci by Mass Spectrometric Discrimination

    C. Friedrichs;A. C. Rodloff;G. S. Chhatwal;W. Schellenberger

  • Protective Immune Response against Streptococcus pyogenes in Mice after Intranasal Vaccination with the Fibronectin-Binding Protein SfbI

    Carlos A. Guzmán;Susanne R. Talay;Gabriella Molinari;Eva Medina

  • Trigger for group A streptococcal M1T1 invasive disease

    Jason N. Cole;Jason D. McArthur;Fiona C. McKay;Martina L. Sanderson-Smith

  • Species-specific binding of human secretory component to SpsA protein of Streptococcus pneumoniae via a hexapeptide motif

    Sven Hammerschmidt;Melanie P. Tillig;Sonja Wolff;Jean-Pierre Vaerman

  • The IgA‐binding β antigen of the c protein complex of Group B streptococci: sequence determination of its gene and detection of two binding regions

    P. G. Jerlström;P. G. Jerlström;G. S. Chhatwal;K. N. Timrnis;K. N. Timrnis

Frequent Co-Authors

Manfred Rohde
Manfred Rohde Helmholtz Centre for Infection Research
Eva Medina
Eva Medina Helmholtz Centre for Infection Research
Sven Hammerschmidt
Sven Hammerschmidt University of Greifswald
Mark J. Walker
Mark J. Walker University of Queensland
Kenneth N. Timmis
Kenneth N. Timmis Technische Universität Braunschweig
Victor Nizet
Victor Nizet University of California, San Diego
Malak Kotb
Malak Kotb University of North Dakota
Carlos A. Guzmán
Carlos A. Guzmán Helmholtz Centre for Infection Research
Ramy K. Aziz
Ramy K. Aziz Cairo University
Bart J. Currie
Bart J. Currie Charles Darwin University

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Related Online Degrees & Career Pathways

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Healthcare practitioners aiming to broaden their expertise might consider becoming functional nurse practitioner, a role that integrates holistic approaches with clinical science. This pathway demonstrates the evolving nature of healthcare careers linked to microbiology knowledge.

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