World's Best Scientists 2026 revealed!

D-Index & Metrics

Genetics

D-Index
103
Citations
33562
World Ranking
685
National Ranking
348

Stephen C. Kowalczykowski 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 Stephen C. Kowalczykowski 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: 247 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Stephen C. Kowalczykowski 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 Stephen C. Kowalczykowski 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: 103 D-Index — 85th percentile

85% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2007 - Member of the National Academy of Sciences
  • 2005 - Fellow of the American Academy of Arts and Sciences
  • 2001 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Stephen C. Kowalczykowski is affiliated with the University of California, Davis, in the United States. Their research primarily falls within the field of Biochemistry, Genetics and Molecular Biology, with a focus on Molecular Biology, Genetics, Radiology, Nuclear Medicine and Imaging, Biomedical Engineering, and Molecular Medicine.

Their work addresses several main topics, including:

  • DNA Repair Mechanisms
  • CRISPR and Genetic Engineering
  • Bacterial Genetics and Biotechnology
  • BRCA gene mutations in cancer
  • Photosynthetic Processes and Mechanisms
  • Monoclonal and Polyclonal Antibodies Research
  • Microfluidic and Capillary Electrophoresis Applications

The scientist has contributed to numerous publications in notable venues, with frequent publications in:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Proceedings of the National Academy of Sciences
  • Nucleic Acids Research
  • UNC Libraries
  • Biophysical Reports

Recent papers include:

  • BRCA2 chaperones RAD51 to single molecules of RPA-coated ssDNA, 2023, Proceedings of the National Academy of Sciences
  • Direct visualization of translesion DNA synthesis polymerase IV at the replisome, 2022, Proceedings of the National Academy of Sciences
  • Assembly mechanism and cryoEM structure of RecA recombination nucleofilaments from Streptococcus pneumoniae, 2023, Nucleic Acids Research
  • Trans-complementation by the RecB nuclease domain of RecBCD enzyme reveals new insight into RecA loading upon χ recognition, 2024, Nucleic Acids Research
  • Charles M. Radding: A love of science and art, 2021, Proceedings of the National Academy of Sciences

The researcher collaborates frequently with several co-authors, including:

  • Neville S. Gilhooly
  • Jason C. Bell
  • Christopher Dombrowski
  • Jody L. Plank
  • Ryan B. Jensen

Stephen C. Kowalczykowski has been recognized with multiple awards, including membership in the National Academy of Sciences since 2007, fellowship in the American Academy of Arts and Sciences since 2005, and fellowship in the American Association for the Advancement of Science (AAAS) since 2001.

Best Publications

  • Biochemistry of homologous recombination in Escherichia coli.

    S C Kowalczykowski;D A Dixon;A K Eggleston;S D Lauder

  • Initiation of genetic recombination and recombination-dependent replication.

    Stephen C Kowalczykowski

  • BLM–DNA2–RPA–MRN and EXO1–BLM–RPA–MRN constitute two DNA end resection machineries for human DNA break repair

    Amitabh V. Nimonkar;Jochen Genschel;Eri Kinoshita;Piotr Polaczek

  • Rad52 protein stimulates DNA strand exchange by Rad51 and replication protein A

    James H. New;Tomohiko Sugiyama;Elena Zaitseva;Stephen C. Kowalczykowski

  • Purified human BRCA2 stimulates RAD51-mediated recombination

    Ryan B. Jensen;Aura Carreira;Stephen C. Kowalczykowski

  • The Srs2 helicase prevents recombination by disrupting Rad51 nucleoprotein filaments.

    Xavier Veaute;Josette Jeusset;Christine Soustelle;Stephen C. Kowalczykowski

  • RecBCD Enzyme and the Repair of Double-Stranded DNA Breaks

    Mark S. Dillingham;Stephen C. Kowalczykowski

  • DNA STRAND EXCHANGE PROTEINS: A BIOCHEMICAL AND PHYSICAL COMPARISON

    Piero R. Bianco;Robert B. Tracy;Stephen C. Kowalczykowski

  • Pif1 family helicases suppress genome instability at G-quadruplex motifs

    Katrin Paeschke;Katrin Paeschke;Matthew L. Bochman;P. Daniela Garcia;Petr Cejka;Petr Cejka

  • An Overview of the Molecular Mechanisms of Recombinational DNA Repair

    Stephen C. Kowalczykowski

  • RecFOR Proteins Load RecA Protein onto Gapped DNA to Accelerate DNA Strand Exchange: A Universal Step of Recombinational Repair

    Katsumi Morimatsu;Stephen C Kowalczykowski

  • DNA end resection by Dna2-Sgs1-RPA and its stimulation by Top3-Rmi1 and Mre11-Rad50-Xrs2

    Petr Cejka;Elda Cannavo;Piotr Polaczek;Taro Masuda-Sasa

  • Crystal structure of RecBCD enzyme reveals a machine for processing DNA breaks

    Martin R. Singleton;Mark S. Dillingham;Martin Gaudier;Stephen C. Kowalczykowski

  • Homologous Pairing and DNA Strand-Exchange Proteins

    Stephen C. Kowalczykowski;Angela K. Eggleston

  • DNA annealing by RAD52 protein is stimulated by specific interaction with the complex of replication protein A and single-stranded DNA.

    Tomohiko Sugiyama;James H. New;Stephen C. Kowalczykowski

  • Processive translocation and DNA unwinding by individual RecBCD enzyme molecules

    Piero R. Bianco;Laurence R. Brewer;Michele Corzett;Rod Balhorn

  • A Single-stranded DNA-binding Protein Is Needed for Efficient Presynaptic Complex Formation by the Saccharomyces cerevisiae Rad51 Protein

    Tomohiko Sugiyama;Elena M. Zaitseva;Stephen C. Kowalczykowski

  • The Translocating RecBCD Enzyme Stimulates Recombination by Directing RecA Protein onto ssDNA in a χ-Regulated Manner

    Daniel G Anderson;Stephen C Kowalczykowski

  • Interaction of recA protein with single-stranded DNA. Quantitative aspects of binding affinity modulation by nucleotide cofactors.

    Joseph P. Menetski;Stephen C. Kowalczykowski

  • RecQ helicase, in concert with RecA and SSB proteins, initiates and disrupts DNA recombination.

    Frank G. Harmon;Stephen C. Kowalczykowski

Frequent Co-Authors

Alexander V. Mazin
Alexander V. Mazin Drexel University
Mark S. Dillingham
Mark S. Dillingham University of Bristol
Peter H. von Hippel
Peter H. von Hippel University of Oregon
Frédéric Chédin
Frédéric Chédin University of California, Davis
Wolf Dietrich Heyer
Wolf Dietrich Heyer University of California, Davis
E. Morton Bradbury
E. Morton Bradbury University of California, Davis
Dale B. Wigley
Dale B. Wigley Imperial College London
Andrzej Stasiak
Andrzej Stasiak University of Lausanne
Stephen J. Elledge
Stephen J. Elledge Harvard University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying genetics opens doors to a variety of rewarding careers in healthcare, research, and administration. For those interested in healthcare but not necessarily in laboratory or research roles, online options are expanding. For example, medical billing and coding courses are ideal for students wanting to enter healthcare administration without extensive clinical training.

Nursing remains a popular pathway for genetics graduates seeking direct patient care roles. If you’re looking for accessible entry points, learn more about what is the easiest nursing school to get into and get started on your journey quickly.

Administration is another growing field. You’ll find flexible options such as a health administration degree online to help you prepare for leadership positions in hospitals, clinics, or biotech companies.

Cost is often a key consideration. There are also programs focused on affordability, such as the health administration degree online that can help you advance your career without excessive student debt.

Best Scientists Citing Stephen C. Kowalczykowski

Trending Scientists

Recently Published Articles