World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
56
Citations
13016
World Ranking
3684
National Ranking
1448

Wayne L. Nicholson 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 Wayne L. Nicholson 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: 166 publications — 34th percentile

34% of scientists in this discipline score the same or lower.

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

Wayne L. Nicholson 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 Wayne L. Nicholson 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: 56 D-Index — 34th percentile

34% 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

  • 2019 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Wayne L. Nicholson is affiliated with the University of Florida in the United States. Nicholson's research primarily focuses on various aspects of biology and space science, contributing to understanding how spaceflight affects biological systems as well as broader topics in planetary science and microbial genetics.

The scientist's recent papers cover multiple disciplines and have been published in diverse scientific venues. Some notable publications include:

  • "Mechanotransduction in Prokaryotes: A Possible Mechanism of Spaceflight Adaptation," 2021, Life
  • "The Spectrum of Spontaneous Rifampin Resistance Mutations in the Bacillus subtilis rpoB Gene Depends on the Growth Environment," 2021, Applied and Environmental Microbiology
  • "Shelf Life and Simulated Gastrointestinal Tract Survival of Selected Commercial Probiotics During a Simulated Round-Trip Journey to Mars," 2021, Frontiers in Microbiology
  • "Comparisons of Transcriptome Profiles from Bacillus subtilis Cells Grown in Space versus High Aspect Ratio Vessel (HARV) Clinostats Reveal a Low Degree of Concordance," 2020, Astrobiology
  • "Environmental Dependence of Competitive Fitness in Rifampin-Resistant rpoB Mutants of Bacillus subtilis," 2022, Applied and Environmental Microbiology

Nicholson collaborates frequently with a range of coauthors, including:

  • Patricia Fajardo-Cavazos
  • Ralf Moeller
  • Joss D. Leehan
  • Michael D. Morrison
  • Caleb Turner

The scientist often publishes in the following venues:

  • Astrobiology
  • Applied and Environmental Microbiology
  • Life
  • Frontiers in Microbiology
  • Frontiers in Space Technologies

Wayne L. Nicholson's academic work spans across several fields of study, including:

  • Biochemistry, Genetics and Molecular Biology
  • Physics and Astronomy
  • Medicine

Within these domains, Nicholson's research touches on subfields such as:

  • Astronomy and Astrophysics
  • Physiology
  • Genetics
  • Ecology
  • Molecular Medicine

Main topics of investigation include:

  • Spaceflight effects on biology
  • Planetary Science and Exploration
  • Space Science and Extraterrestrial Life
  • Antibiotic Resistance in Bacteria
  • Evolution and Genetic Dynamics
  • Microbial Community Ecology and Physiology
  • Bacterial Genetics and Biotechnology

Among professional recognitions, Wayne L. Nicholson was named a Fellow of the American Association for the Advancement of Science (AAAS) in 2019.

Best Publications

  • Resistance of Bacillus endospores to extreme terrestrial and extraterrestrial environments.

    Wayne L. Nicholson;Nobuo Munakata;Gerda Horneck;Henry J. Melosh

  • Sporulation germination and outgrowth

    W. L. Nicholson

  • Roles of Bacillus endospores in the environment.

    W. L. Nicholson

  • Catabolite repression of alpha-amylase gene expression in Bacillus subtilis involves a trans-acting gene product homologous to the Escherichia coli lacl and galR repressors.

    T. M. Henkin;F. J. Grundy;W. L. Nicholson;G. H. Chambliss

  • Role of the Spore Coat Layers in Bacillus subtilis Spore Resistance to Hydrogen Peroxide, Artificial UV-C, UV-B, and Solar UV Radiation

    Paul J. Riesenman;Wayne L. Nicholson

  • A new analysis of Mars "Special Regions": findings of the second MEPAG Special Regions Science Analysis Group (SR-SAG2)

    John D. Rummel;David W. Beaty;Melissa A. Jones;Corien Bakermans

  • The solar UV environment and bacterial spore UV resistance: considerations for Earth-to-Mars transport by natural processes and human spaceflight

    Wayne L. Nicholson;Andrew C. Schuerger;Peter Setlow

  • Microbial characterization of the Mars Odyssey spacecraft and its encapsulation facility.

    Myron T. La Duc;Wayne Nicholson;Roger Kern;Kasthuri Venkateswaran

  • Artificial and solar UV radiation induces strand breaks and cyclobutane pyrimidine dimers in Bacillus subtilis spore DNA.

    Tony A. Slieman;Wayne L. Nicholson

  • Role of dipicolinic acid in survival of Bacillus subtilis spores exposed to artificial and solar UV radiation.

    Tony A. Slieman;Wayne L. Nicholson

  • UV Resistance of Bacillus anthracis Spores Revisited: Validation of Bacillus subtilis Spores as UV Surrogates for Spores of B. anthracis Sterne

    Wayne L. Nicholson;Belinda Galeano

  • The Bacillus subtilis ydjL (bdhA) gene encodes acetoin reductase/2,3-butanediol dehydrogenase

    Wayne L. Nicholson

  • Role of DNA Repair by Nonhomologous-End Joining in Bacillus subtilis Spore Resistance to Extreme Dryness, Mono- and Polychromatic UV, and Ionizing Radiation

    Ralf Moeller;Ralf Moeller;Erko Stackebrandt;Günther Reitz;Thomas Berger

  • Extreme spore UV resistance of Bacillus pumilus isolates obtained from an ultraclean Spacecraft Assembly Facility.

    L. Link;J. Sawyer;K. Venkateswaran;W. Nicholson

  • Survival of bacteria exposed to extreme acceleration: implications for panspermia

    R.M.E Mastrapa;H Glanzberg;J.N Head;H.J Melosh

  • Paradoxical DNA repair and peroxide resistance gene conservation in Bacillus pumilus SAFR-032.

    Jason Gioia;Shailaja Yerrapragada;Xiang Qin;Huaiyang Jiang

  • Ancient micronauts: interplanetary transport of microbes by cosmic impacts

    Wayne L. Nicholson

  • Resistance of Bacterial Endospores to Outer Space for Planetary Protection Purposes—Experiment PROTECT of the EXPOSE-E Mission

    Gerda Horneck;Ralf Moeller;Jean Cadet;Thierry Douki

  • Bacillus nealsonii sp. nov., isolated from a spacecraft-assembly facility, whose spores are gamma-radiation resistant.

    Kasthuri Venkateswaran;Michael Kempf;Fei Chen;Masataka Satomi

  • Bacterial endospores and their significance in stress resistance

    Wayne L Nicholson;Patricia Fajardo-Cavazos;Roberto Rebeil;Tony A Slieman

Frequent Co-Authors

Peter Setlow
Peter Setlow University of Connecticut Health Center
Antonio J. Ricco
Antonio J. Ricco Ames Research Center
Kasthuri Venkateswaran
Kasthuri Venkateswaran Jet Propulsion Lab
Richard C. Quinn
Richard C. Quinn Ames Research Center
Barbara Setlow
Barbara Setlow University of Connecticut Health Center
Thierry Douki
Thierry Douki Grenoble Alpes University
Eric W. Triplett
Eric W. Triplett University of Florida
H. J. Melosh
H. J. Melosh Purdue University West Lafayette
Jean Cadet
Jean Cadet Université de Sherbrooke
Aidan J. Doherty
Aidan J. Doherty University of Sussex

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