World's Best Scientists 2026 revealed!

D-Index & Metrics

Genetics

D-Index
89
Citations
28308
World Ranking
1122
National Ranking
538

Medicine

D-Index
90
Citations
32547
World Ranking
12137
National Ranking
6225

Douglas E. Berg publication distribution in Genetics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Genetics in 2026. The highlighted bar marks where Douglas E. Berg sits on this spectrum.

45–54 publications: 6 scientists 55–64 publications: 10 scientists 65–74 publications: 35 scientists 75–84 publications: 84 scientists 85–94 publications: 102 scientists 95–104 publications: 151 scientists 105–114 publications: 175 scientists 115–124 publications: 203 scientists 125–134 publications: 217 scientists 135–144 publications: 205 scientists 145–154 publications: 193 scientists 155–164 publications: 188 scientists 165–174 publications: 170 scientists 175–184 publications: 178 scientists 185–194 publications: 164 scientists 195–204 publications: 173 scientists 205–214 publications: 159 scientists 215–224 publications: 134 scientists 225–234 publications: 143 scientists 235–244 publications: 105 scientists 245–254 publications: 114 scientists 255–264 publications: 92 scientists 265–274 publications: 88 scientists 275–284 publications: 87 scientists 285–294 publications: 80 scientists 295–304 publications: 62 scientists 305–314 publications: 75 scientists 315–324 publications: 67 scientists 325–334 publications: 60 scientists 335–344 publications: 52 scientists 345–354 publications: 40 scientists 355–364 publications: 48 scientists 365–374 publications: 47 scientists 375–384 publications: 46 scientists 385–394 publications: 31 scientists 395–404 publications: 27 scientists 405–414 publications: 40 scientists 415–424 publications: 30 scientists 425–434 publications: 43 scientists 435–444 publications: 29 scientists 445–454 publications: 14 scientists 455–464 publications: 28 scientists 465–474 publications: 21 scientists 475–484 publications: 21 scientists 485–494 publications: 22 scientists 495–504 publications: 17 scientists 505–514 publications: 12 scientists 515–524 publications: 11 scientists 525–534 publications: 8 scientists 535–544 publications: 8 scientists 545–554 publications: 14 scientists 555–564 publications: 4 scientists 565–574 publications: 11 scientists 575–584 publications: 5 scientists 585–594 publications: 11 scientists 595–604 publications: 12 scientists 605–614 publications: 7 scientists 615–624 publications: 6 scientists 625–634 publications: 10 scientists 635–644 publications: 9 scientists 645–654 publications: 10 scientists 655–664 publications: 6 scientists 665–674 publications: 6 scientists 675–684 publications: 6 scientists 685–694 publications: 4 scientists 695–702 publications: 6 scientists 703+ publications: 100 scientists
45 publications 703+

This scientist: 269 publications — 70th percentile

70% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 703 publications or more.

Douglas E. Berg D-index placement in Genetics in 2026

The chart shows the D-index (discipline H-index) distribution of Genetics scientists ranked by Research.com in 2026. The highlighted bar marks where Douglas E. Berg sits on this spectrum.

40–41 D-Index: 24 scientists 42–43 D-Index: 52 scientists 44–45 D-Index: 84 scientists 46–47 D-Index: 112 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 141 scientists 52–53 D-Index: 143 scientists 54–55 D-Index: 145 scientists 56–57 D-Index: 179 scientists 58–59 D-Index: 162 scientists 60–61 D-Index: 175 scientists 62–63 D-Index: 191 scientists 64–65 D-Index: 172 scientists 66–67 D-Index: 184 scientists 68–69 D-Index: 164 scientists 70–71 D-Index: 158 scientists 72–73 D-Index: 150 scientists 74–75 D-Index: 136 scientists 76–77 D-Index: 127 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 111 scientists 82–83 D-Index: 110 scientists 84–85 D-Index: 110 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 102 scientists 90–91 D-Index: 66 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 70 scientists 96–97 D-Index: 54 scientists 98–99 D-Index: 60 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 55 scientists 104–105 D-Index: 45 scientists 106–107 D-Index: 42 scientists 108–109 D-Index: 28 scientists 110–111 D-Index: 39 scientists 112–113 D-Index: 25 scientists 114–115 D-Index: 31 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 34 scientists 120–121 D-Index: 29 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 27 scientists 128–129 D-Index: 22 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 11 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 21 scientists 140–141 D-Index: 4 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 14 scientists 146–147 D-Index: 6 scientists 148–149 D-Index: 10 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 9 scientists 154–155 D-Index: 8 scientists 156–157 D-Index: 8 scientists 158–159 D-Index: 9 scientists 160+ D-Index: 96 scientists
40 D-Index 160+

This scientist: 89 D-Index — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 160 D-Index or more.

Overview

Douglas E. Berg is affiliated with Washington University in St. Louis in the United States. Their research spans several core fields, primarily within biochemistry, genetics, and molecular biology, as well as medicine. The main subfields of their work include surgery, molecular medicine, pollution, ecology, and epidemiology.

Their scientific contributions focus on several key topics, including:

  • Helicobacter pylori-related gastroenterology studies
  • Antibiotic resistance in bacteria
  • Pharmaceutical and antibiotic environmental impacts
  • Bacteriophages and microbial interactions
  • Mycobacterium research and diagnosis
  • Digestive system and related health
  • Galectins and cancer biology

Douglas E. Berg has published papers in prominent venues such as Frontiers in Microbiology, bioRxiv (Cold Spring Harbor Laboratory), and The Journal of Antibiotics. Notable recent papers include:

  • "Market Chickens as a Source of Antibiotic-Resistant Escherichia coli in a Peri-Urban Community in Lima, Peru," 2021, Frontiers in Microbiology
  • "Identification of New Helicobacter pylori Subpopulations in Native Americans and Mestizos From Peru," 2020, Frontiers in Microbiology
  • "Helicobacter pylori attachment-blocking antibodies protect against duodenal ulcer disease," 2023, bioRxiv (Cold Spring Harbor Laboratory)
  • "Obituary of Professor Julian E. Davies," 2025, The Journal of Antibiotics

Their research collaborations include frequent coauthors such as Lilia Cabrera, Robert H. Gilman, Matthew J. Murray, Guillermo Salvatierra, and Alejandra Dávila-Barclay, reflecting interdisciplinary partnerships within their field.

Best Publications

  • The complete genome sequence of the gastric pathogen Helicobacter pylori

    Jean-F. Tomb;Owen White;Anthony R. Kerlavage;Rebecca A. Clayton

  • Helicobacter pylori Adhesin Binding Fucosylated Histo-Blood Group Antigens Revealed by Retagging

    Dag Ilver;Anna Arnqvist;Johan Ögren;Inga-Maria Frick

  • Helicobacter pylori SabA adhesin in persistent infection and chronic inflammation.

    Jafar Mahdavi;Berit Sondén;Martina Hurtig;Farzad O. Olfat;Farzad O. Olfat

  • DNA diversity among clinical isolates of Helicobacter pylori detected by PCR-based RAPD fingerprinting

    N. Akopyanz;N. O. Bukanov;T. U. f Westblom;S. Kresovich

  • Culture Independent Analysis of Ileal Mucosa Reveals a Selective Increase in Invasive Escherichia Coli of Novel Phylogeny Relative to Depletion of Clostridiales in Crohn's Disease Involving the Ileum

    Martin Baumgart;Belgin Dogan;Mark Rishniw;Gil Weitzman

  • Analyses of the cag pathogenicity island of Helicobacter pylori

    N S Akopyants;S W Clifton;D Kersulyte;J E Crabtree

  • Interconnected microbiomes and resistomes in low-income human habitats.

    Erica C. Pehrsson;Pablo Tsukayama;Sanket Patel;Melissa Mejía-Bautista;Melissa Mejía-Bautista

  • Helicobacter pylori genetic diversity and risk of human disease

    Martin J. Blaser;Douglas E. Berg

  • Transposition of R factor genes to bacteriophage lambda

    Douglas E. Berg;Julian Davies;Bernard Allet;Jean-David Rochaix

  • Metronidazole resistance in Helicobacter pylori is due to null mutations in a gene (rdxA) that encodes an oxygen‐insensitive NADPH nitroreductase

    Goodwin A;Kersulyte D;Sisson G;Veldhuyzen van Zanten Sj

  • Recombination and clonal groupings within Helicobacter pylori from different geographical regions.

    M Achtman;T Azuma;D E Berg;Y Ito

  • Functional adaptation of BabA the H. pylori ABO blood group antigen binding adhesin

    Marina Aspholm-Hurtig;Giedrius Dailide;Martina Lahmann;Awdhesh Kalia

  • Epithelial attachment alters the outcome of Helicobacter pylori infection

    Janaki L. Guruge;Per G. Falk;Robin G. Lorenz;Maria Dans

  • Rapid, Efficient Detection and Drug Susceptibility Testing of Mycobacterium tuberculosis in Sputum by Microscopic Observation of Broth Cultures

    Luz Caviedes;Tien-Shun Lee;Robert H. Gilman;Robert H. Gilman;Patricia Sheen

  • Helicobacter pylori CagA Phosphorylation-Independent Function in Epithelial Proliferation and Inflammation

    Masato Suzuki;Hitomi Mimuro;Kotaro Kiga;Makoto Fukumatsu

  • PCR-based subtractive hybridization and differences in gene content among strains of Helicobacter pylori

    Natalia S. Akopyants;Arkady Fradkov;Luda Diatchenko;Jason E. Hill

  • The Prokaryotic Transposable Element Tn5

    Douglas E. Berg;Claire M. Berg

  • Emergence of recombinant strains of Helicobacter pylori during human infection.

    Dangeruta Kersulyte;Henrikas Chalkauskas;Douglas E. Berg

  • Polarity of Tn5 insertion mutations in Escherichia coli.

    D E Berg;A Weiss;L Crossland

  • Differences in Genotypes of Helicobacter pylori from Different Human Populations

    Dangeruta Kersulyte;Asish K. Mukhopadhyay;Billie Velapatiño;Billie Velapatiño;WanWen Su

Frequent Co-Authors

Robert H. Gilman
Robert H. Gilman Johns Hopkins University
G. Balakrish Nair
G. Balakrish Nair National Institute of Cholera and Enteric Diseases
Paul S. Hoffman
Paul S. Hoffman University of Virginia
Thomas Borén
Thomas Borén Umeå University
Benjamin C.Y. Wong
Benjamin C.Y. Wong University of Hong Kong
Martin J. Blaser
Martin J. Blaser Rutgers, The State University of New Jersey
Takeshi Azuma
Takeshi Azuma Kobe University
Chihiro Sasakawa
Chihiro Sasakawa Chiba University
Richard M. Peek
Richard M. Peek Vanderbilt University Medical Center
Lars Engstrand
Lars Engstrand Karolinska Institute

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