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Microbiology
USA
2026

D-Index & Metrics

Microbiology

D-Index
112
Citations
43209
World Ranking
227
National Ranking
105

James K. Fredrickson 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 James K. Fredrickson 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: 308 publications — 78th percentile

78% of scientists in this discipline score the same or lower.

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

James K. Fredrickson 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 James K. Fredrickson 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: 112 D-Index — 96th percentile

96% 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

  • 2026 - Research.com Microbiology in United States Leader Award
  • 2025 - Research.com Microbiology in United States Leader Award
  • 2006 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1985 - Truog Soil Science Outstanding Dissertation Award, American Society of Agronomy

Overview

James K. Fredrickson is affiliated with the Pacific Northwest National Laboratory in the United States. Their research primarily falls within the field of Environmental Science, with a focus on several subfields including Ecology, Oceanography, Health, Toxicology and Mutagenesis, Environmental Engineering, and Pollution.

The scientist's main research topics cover areas such as Microbial Community Ecology and Physiology, Marine and Coastal Ecosystems, Chromium Effects and Bioremediation, Microbial Fuel Cells and Bioremediation, Wastewater Treatment and Nitrogen Removal, Isotope Analysis in Ecology, and Protist Diversity and Phylogeny.

James K. Fredrickson has contributed to a number of peer-reviewed publications. Notable recent papers include:

  • "Nitrogen Source Governs Community Carbon Metabolism in a Model Hypersaline Benthic Phototrophic Biofilm" (2020, mSystems)
  • "Direct and Indirect Reduction of Cr(VI) by Fermentative Fe(III)-Reducing Cellulomonas sp. Strain Cellu-2a" (2021, Journal of Microbiology and Biotechnology)
  • "Daylight-driven carbon exchange through a vertically structured microbial community" (2023, Frontiers in Microbiology)
  • "A green sulfur bacterium from epsomitic Hot Lake, Washington, USA" (2020, Canadian Journal of Microbiology)
  • "Complete Genome Sequence of Shigella sonnei Strain SE6-1, Capable of Selenate Reduction" (2021, Microbiology Resource Announcements)

Frequent co-authors in their research include Ji-Hoon Lee, Jennifer M. Mobberley, Alexandra B. Cory, Mary Lipton, and James Moran.

They have published work in several scientific venues, among which are:

  • Journal of Microbiology and Biotechnology
  • mSystems
  • Frontiers in Microbiology
  • Canadian Journal of Microbiology
  • Microbiology Resource Announcements

James K. Fredrickson has been recognized with awards such as the Fellow of the American Association for the Advancement of Science (AAAS) in 2006 and the Truog Soil Science Outstanding Dissertation Award from the American Society of Agronomy in 1985.

Best Publications

  • Quantifying Community Assembly Processes and Identifying Features that Impose Them

    James C Stegen;Xueju Lin;Xueju Lin;Jim K Fredrickson;Xingyuan Chen

  • Electrically conductive bacterial nanowires produced by Shewanella oneidensis strain MR-1 and other microorganisms

    Yuri A. Gorby;Svetlana Yanina;Jeffrey S. McLean;Kevin M. Rosso

  • Stochastic and Deterministic Assembly Processes in Subsurface Microbial Communities

    James C Stegen;Xueju Lin;Xueju Lin;Allan E Konopka;James K Fredrickson

  • Extracellular electron transfer mechanisms between microorganisms and minerals

    Liang Shi;Hailiang Dong;Gemma Reguera;Haluk Beyenal

  • BIOGENIC IRON MINERALIZATION ACCOMPANYING THE DISSIMILATORY REDUCTION OF HYDROUS FERRIC OXIDE BY A GROUNDWATER BACTERIUM

    James K. Fredrickson;John M. Zachara;David W. Kennedy;Hailang Dong

  • Towards environmental systems biology of Shewanella

    James K. Fredrickson;Margaret F. Romine;Alexander S. Beliaev;Jennifer M. Auchtung

  • Estimating and mapping ecological processes influencing microbial community assembly.

    James C. Stegen;Xueju Lin;Jim K. Fredrickson;Allan E. Konopka

  • RESPIRATION OF METAL (HYDR)OXIDES BY SHEWANELLA AND GEOBACTER: A KEY ROLE FOR MULTIHAEM C-TYPE CYTOCHROMES

    Liang Shi;Thomas C. Squier;John M. Zachara;James K. Fredrickson

  • Accumulation of Mn(II) in Deinococcus radiodurans facilitates gamma-radiation resistance.

    M. J. Daly;E. K. Gaidamakova;V. Y. Matrosova;A. Vasilenko

  • Current Production and Metal Oxide Reduction by Shewanella oneidensis MR-1 Wild Type and Mutants

    Orianna Bretschger;Anna Obraztsova;Carter A. Sturm;In Seop Chang;In Seop Chang

  • Protein Oxidation Implicated as the Primary Determinant of Bacterial Radioresistance

    Michael J Daly;Elena K Gaidamakova;Vera Y Matrosova;Alexander Vasilenko

  • Characterization of an electron conduit between bacteria and the extracellular environment

    Robert S. Hartshorne;Catherine L. Reardon;Daniel Ross;Jochen Nuester

  • Engineering Deinococcus radiodurans for metal remediation in radioactive mixed waste environments.

    Hassan Brim;Sara C. McFarlan;James K. Fredrickson;Kenneth W. Minton

  • Bacterial reduction of crystalline Fe (super 3+) oxides in single phase suspensions and subsurface materials

    John M. Zachara;James K. Fredrickson;Shu-Mei Li;David W. Kennedy

  • Global analysis of the Deinococcus radiodurans proteome by using accurate mass tags.

    Mary S. Lipton;Ljiljana Paša-Tolić;Gordon A. Anderson;David J. Anderson

  • Biomineralization of Poorly Crystalline Fe(III) Oxides by Dissimilatory Metal Reducing Bacteria (DMRB)

    John M. Zachara;Ravi K. Kukkadapu;James K. Fredrickson;Yuri A. Gorby

  • Archaeal diversity in waters from deep South African gold mines.

    Ken Takai;Duane P. Moser;Mary DeFlaun;Tullis C. Onstott

  • Reduction of U(VI) in goethite (α-FeOOH) suspensions by a dissimilatory metal-reducing bacterium

    James K Fredrickson;John M Zachara;David W Kennedy;Martine C Duff

  • Geomicrobiology of High-Level Nuclear Waste-Contaminated Vadose Sediments at the Hanford Site, Washington State

    James K. Fredrickson;John M. Zachara;David L. Balkwill;David Kennedy

  • c-Type cytochrome-dependent formation of U(IV) nanoparticles by Shewanella oneidensis.

    Matthew J Marshall;Alexander S Beliaev;Alice C Dohnalkova;David W Kennedy

  • Reduction of Fe(III), Cr(VI), U(VI), and Tc(VII) by Deinococcus radiodurans R1

    Jim K. Fredrickson;Heather M. Kostandarithes;Shu-Mei W. Li;Andrew E. Plymale

  • The roles of outer membrane cytochromes of Shewanella and Geobacter in extracellular electron transfer.

    Liang Shi;David J. Richardson;Zheming Wang;Sebastien N. Kerisit

Frequent Co-Authors

John M. Zachara
John M. Zachara Pacific Northwest National Laboratory
Liang Shi
Liang Shi Pacific Northwest National Laboratory
Alice Dohnalkova
Alice Dohnalkova Pacific Northwest National Laboratory
Margaret F. Romine
Margaret F. Romine Pacific Northwest National Laboratory
James P. McKinley
James P. McKinley Pacific Northwest National Laboratory
Yuri A. Gorby
Yuri A. Gorby Rensselaer Polytechnic Institute
David L. Balkwill
David L. Balkwill Florida State University
Chongxuan Liu
Chongxuan Liu Southern University of Science and Technology
Tullis C. Onstott
Tullis C. Onstott Princeton University
Haluk Beyenal
Haluk Beyenal Washington State University

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