World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
50
Citations
14149
World Ranking
4396
National Ranking
391

Mark A. Webber 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 Mark A. Webber 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: 152 publications — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Mark A. Webber 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 Mark A. Webber 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: 50 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2010 - WH Pierce Prize, The Society for Applied Microbiology

Overview

What is he best known for?

The fields of study he is best known for:

  • Bacteria
  • Law
  • Gene

His main research concerns Microbiology, Efflux, Salmonella, Salmonella enterica and Bacteria. His research integrates issues of Biofilm and Enterobacteriaceae, Escherichia coli in his study of Microbiology. His work in Efflux covers topics such as Antibacterial agent which are related to areas like Bacterial antibiotic resistance and Transport protein.

His research in Salmonella enterica tackles topics such as Mutant which are related to areas like Effector and Pathogenicity island. His Bacteria study frequently links to other fields, such as Antibiotics. In his study, which falls under the umbrella issue of Drug resistance, Computational biology is strongly linked to Antibiotic resistance.

His most cited work include:

  • Molecular mechanisms of antibiotic resistance. (1509 citations)
  • The importance of efflux pumps in bacterial antibiotic resistance (476 citations)
  • Fluoroquinolone resistance: mechanisms, impact on bacteria, and role in evolutionary success (398 citations)

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

Microbiology, Efflux, Gene, Antibiotics and Bacteria are his primary areas of study. His research in Microbiology is mostly concerned with Antibiotic resistance. While the research belongs to areas of Efflux, Mark A. Webber spends his time largely on the problem of Ciprofloxacin, intersecting his research to questions surrounding Mutation.

His studies examine the connections between Gene and genetics, as well as such issues in Computational biology, with regards to DNA sequencing and Genome. His work carried out in the field of Antibiotics brings together such families of science as Drug resistance and Genotype. His biological study focuses on Antibacterial agent.

He most often published in these fields:

  • Microbiology (61.69%)
  • Efflux (24.88%)
  • Gene (31.84%)

What were the highlights of his more recent work (between 2018-2021)?

  • Gene (31.84%)
  • Microbiology (61.69%)
  • Computational biology (17.41%)

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

Mark A. Webber mainly focuses on Gene, Microbiology, Computational biology, Antibiotic resistance and Antibiotics. His research in Microbiology intersects with topics in Efflux, Salmonella and Escherichia coli. His Computational biology study integrates concerns from other disciplines, such as Bacterial outer membrane, Genome and DNA sequencing.

His Antibiotic resistance study incorporates themes from Biofilm, Antimicrobial, Carbapenem, Risk analysis and Genotype. His Antibiotics research integrates issues from Intracellular and Bacteria. His study in the field of Bacterial growth also crosses realms of Ethidium bromide.

Between 2018 and 2021, his most popular works were:

  • The European Union: security governance and collective securitisation (20 citations)
  • The Emergence of Chromosomally Located blaCTX-M-55 in Salmonella From Foodborne Animals in China. (16 citations)
  • CoronaHiT: large scale multiplexing of SARS-CoV-2 genomes using Nanopore sequencing (10 citations)

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

  • Bacteria
  • Law
  • Gene

Mark A. Webber mainly investigates Computational biology, Genome, DNA sequencing, Whole genome sequencing and Antibiotic resistance. His Computational biology study also includes

  • Transposable element, which have a strong connection to Novel gene and Phenotype,
  • Gene that connect with fields like Raw meat, Salmonella and Cephalosporin. In general DNA sequencing, his work in Minion and Nanopore sequencing is often linked to Severe acute respiratory syndrome coronavirus 2 linking many areas of study.

The concepts of his Antibiotic resistance study are interwoven with issues in Adaptation, Drug export, Cefotaxime and Drug resistance. His Antibiotics study is concerned with the field of Microbiology as a whole. He interconnects Bacteria, Biofilm, Escherichia coli, Salmonella Indiana and Efflux in the investigation of issues within Microbiology.

Best Publications

  • Molecular mechanisms of antibiotic resistance.

    Jessica M A Blair;Mark A Webber;Alison J Baylay;David O Ogbolu

  • The importance of efflux pumps in bacterial antibiotic resistance

    M. A. Webber;L. J. V. Piddock

  • Fluoroquinolone resistance: mechanisms, impact on bacteria, and role in evolutionary success

    Liam S. Redgrave;Sam B. Sutton;Mark A. Webber;Laura J.V. Piddock

  • Rapid draft sequencing and real-time nanopore sequencing in a hospital outbreak of Salmonella

    Joshua Quick;Philip Ashton;Szymon Calus;Carole Chatt

  • The AcrAB-TolC efflux system of Salmonella enterica serovar Typhimurium plays a role in pathogenesis.

    Anthony M. Buckley;Mark A. Webber;Sue Cooles;Luke P. Randall

  • Prolonged treatment of Salmonella enterica serovar Typhimurium with commercial disinfectants selects for multiple antibiotic resistance, increased efflux and reduced invasiveness

    Kimon A. G. Karatzas;Mark A. Webber;Frieda Jorgensen;Martin J. Woodward

  • The Antibacterial Activity of Acetic Acid against Biofilm-Producing Pathogens of Relevance to Burns Patients.

    Fenella D. Halstead;Maryam Rauf;Naiem S. Moiemen;Amy Bamford

  • Loss of or inhibition of all multidrug resistance efflux pumps of Salmonella enterica serovar Typhimurium results in impaired ability to form a biofilm

    Stephanie Baugh;Aruna S. Ekanayaka;Laura J. V. Piddock;Mark A. Webber

  • Complete Genome Sequence and Comparative Metabolic Profiling of the Prototypical Enteroaggregative Escherichia coli Strain 042

    Roy R. Chaudhuri;Mohammed Sebaihia;Jon L Hobman;Mark A. Webber

  • A 96-well plate fluorescence assay for assessment of cellular permeability and active efflux in Salmonella enterica serovar Typhimurium and Escherichia coli

    Nick G Coldham;Mark A Webber;Martin J Woodward;Laura J V Piddock

  • Novel approaches to the treatment of bacterial biofilm infections.

    Gareth Hughes;Mark A Webber;Mark A Webber

  • Parallel evolutionary pathways to antibiotic resistance selected by biocide exposure

    Mark A. Webber;Rebekah N. Whitehead;Manuella Mount;Nicholas J. Loman

  • Inhibition of multidrug efflux as a strategy to prevent biofilm formation

    Stephanie Baugh;Charlotte R Phillips;Aruna S Ekanayaka;Laura J V Piddock

  • Molecular mechanisms of antibiotic resistance revisited

    Unknown

  • Quinolone resistance in Escherichia coli.

    Mark Webber;Laura J.V. Piddock

  • Antibacterial activity of blue light against nosocomial wound pathogens growing planktonically and as mature biofilms

    Fenella D. Halstead;Fenella D. Halstead;Fenella D. Halstead;Joanne E. Thwaite;Rebecca Burt;Rebecca Burt;Thomas R. Laws

  • The Global Consequence of Disruption of the AcrAB-TolC Efflux Pump in Salmonella enterica Includes Reduced Expression of SPI-1 and Other Attributes Required To Infect the Host

    Mark A. Webber;Andrew M. Bailey;Jessica M. A. Blair;Eirwen Morgan

  • High levels of multidrug resistance in clinical isolates of Gram-negative pathogens from Nigeria

    D.O. Ogbolu;D.O. Ogbolu;D.O. Ogbolu;O.A. Daini;A. Ogunledun;A.O. Alli

  • Absence of mutations in marRAB or soxRS in acrB-overexpressing fluoroquinolone-resistant clinical and veterinary isolates of Escherichia coli.

    Mark A. Webber;Laura J. V. Piddock

  • The Acinetobacter baumannii Two-Component System AdeRS Regulates Genes Required for Multidrug Efflux, Biofilm Formation, and Virulence in a Strain-Specific Manner

    Grace E. Richmond;Laura P. Evans;Michele J. Anderson;Matthew E. Wand

  • Phenotypic and Proteomic Characterization of Multiply Antibiotic-Resistant Variants of Salmonella enterica Serovar Typhimurium Selected Following Exposure to Disinfectants

    Kimon A. G. Karatzas;Luke P. Randall;Mark Webber;Laura J. V. Piddock

Frequent Co-Authors

Laura J. V. Piddock
Laura J. V. Piddock University of Birmingham
Ian G. Charles
Ian G. Charles University of East Anglia
John Wain
John Wain University of East Anglia
Martin J. Woodward
Martin J. Woodward University of Reading
Liam M. Grover
Liam M. Grover University of Birmingham
Alison E. Mather
Alison E. Mather Norwich University
Neil Hall
Neil Hall Norwich Research Park
Moataz M. Attallah
Moataz M. Attallah University of Birmingham
Alasdair Ivens
Alasdair Ivens University of Edinburgh
Robert A. Kingsley
Robert A. Kingsley University of East Anglia

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