World's Best Scientists 2026 revealed!
Keizo Tomonaga

Keizo Tomonaga

D-Index & Metrics

Microbiology

D-Index
43
Citations
7014
World Ranking
5262
National Ranking
214

Keizo Tomonaga 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 Keizo Tomonaga 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: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 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: 192 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

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

Keizo Tomonaga 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 Keizo Tomonaga 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: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 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: 94 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: 43 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Overview

Keizo Tomonaga is affiliated with Kyoto University in Japan, focusing primarily on research within the field of Medicine. Their work spans several subfields including Infectious Diseases, Epidemiology, Molecular Biology, Virology, and Animal Science and Zoology.

The scientist's research topics cover a broad range of viral and infection-related studies, including:

  • Viral Infections and Vectors
  • Virology and Viral Diseases
  • Animal Virus Infections Studies
  • Rabies epidemiology and control
  • Plant Virus Research Studies
  • Virus-based gene therapy research
  • Viral Infections and Immunology Research

Tomonaga's recent published papers include:

  • 100-My history of bornavirus infections hidden in vertebrate genomes, 2021, Proceedings of the National Academy of Sciences
  • ICTV Virus Taxonomy Profile: Bornaviridae, 2021, Journal of General Virology
  • Identification of novel avian and mammalian deltaviruses provides new insights into deltavirus evolution, 2021, Virus Evolution
  • Hidden Viral Sequences in Public Sequencing Data and Warning for Future Emerging Diseases, 2021, mBio
  • Borna disease virus phosphoprotein triggers the organization of viral inclusion bodies by liquid-liquid phase separation, 2021, International Journal of Biological Macromolecules

Frequent co-authors collaborating with Tomonaga include:

  • Masayuki Horie
  • Akiko Makino
  • Ryo Komorizono
  • Shohei Kojima
  • Junna Kawasaki

Tomonaga publishes regularly in well-known venues with a significant number of publications in:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Microbiology and Immunology
  • Journal of Virology
  • Viruses
  • Proceedings of the National Academy of Sciences

Best Publications

  • Endogenous non-retroviral RNA virus elements in mammalian genomes

    Masayuki Horie;Tomoyuki Honda;Tomoyuki Honda;Yoshiyuki Suzuki;Yuki Kobayashi

  • Taxonomy of the order Mononegavirales: update 2016

    Claudio L. Afonso;Gaya K. Amarasinghe;Krisztián Bányai;Yīmíng Bào

  • Taxonomy of the order Mononegavirales: update 2018

    Gaya K. Amarasinghe;Nidia G. Aréchiga Ceballos;Ashley C. Banyard;Christopher F. Basler

  • Taxonomy of the order Mononegavirales: update 2019.

    Gaya K. Amarasinghe;María A. Ayllón;Yīmíng Bào;Christopher F. Basler

  • Taxonomy of the order Mononegavirales: update 2017

    Gaya K. Amarasinghe;Yīmíng Bào;Christopher F. Basler;Sina Bavari

  • 2020 taxonomic update for phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales

    Jens H. Kuhn;Scott Adkins;Daniela Alioto;Sergey V. Alkhovsky

  • Isolation of Borna Disease Virus from Human Brain Tissue

    Yurie Nakamura;Hirokazu Takahashi;Yuko Shoya;Takaaki Nakaya

  • Molecular and cellular biology of Borna disease virus infection.

    Keizo Tomonaga;Takeshi Kobayashi;Kazuyoshi Ikuta

  • Taxonomic reorganization of the family Bornaviridae

    Jens H. Kuhn;Ralf Dürrwald;Yīmíng Bào;Thomas Briese

  • Inhibition of Borna disease virus replication by an endogenous bornavirus-like element in the ground squirrel genome.

    Kan Fujino;Masayuki Horie;Tomoyuki Honda;Dana K. Merriman

  • Genetic Diversity of Argentine Isolates of Feline Immunodeficiency Virus

    Marcelo R. Pecoraro;Keizo Tomonaga;Takayuki Miyazawa;Yasushi Kawaguchi

  • Taxonomy of the order Mononegavirales: second update 2018

    Piet Maes;Gaya K. Amarasinghe;María A. Ayllón;Christopher F. Basler

  • Bornavirus Closely Associates and Segregates with Host Chromosomes to Ensure Persistent Intranuclear Infection

    Yusuke Matsumoto;Yohei Hayashi;Yohei Hayashi;Hiroko Omori;Tomoyuki Honda

  • Glial expression of Borna disease virus phosphoprotein induces behavioral and neurological abnormalities in transgenic mice

    Wataru Kamitani;Etsuro Ono;Saori Yoshino;Tsutomu Kobayashi

  • Comprehensive analysis of endogenous bornavirus-like elements in eukaryote genomes.

    Masayuki Horie;Yuki Kobayashi;Yoshiyuki Suzuki;Keizo Tomonaga

  • Borna disease virus and infection in humans.

    Kazuyoshi Ikuta;Madiha S Ibrahim;Takeshi Kobayashi;Keizo Tomonaga

  • Identification of a feline immunodeficiency virus gene which is essential for cell-free virus infectivity.

    K. Tomonaga;J. Norimine;Yeon-Sil Shin;M. Fukasawa

  • The genome of feline immunodeficiency virus.

    T Miyazawa;K Tomonaga;Y Kawaguchi;T Mikami

  • Borna Disease Virus Phosphoprotein Binds a Neurite Outgrowth Factor, Amphoterin/HMG-1

    Wataru Kamitani;Yuko Shoya;Takeshi Kobayashi;Makiko Watanabe

  • Biological characterization of human immunodeficiency virus type 1 and type 2 mutants in human peripheral blood mononuclear cells.

    H. Akari;J. Sakuragi;Y. Takebe;K. Tomonaga

  • Borna Disease Virus Nucleoprotein Requires both Nuclear Localization and Export Activities for Viral Nucleocytoplasmic Shuttling

    Takeshi Kobayashi;Wataru Kamitani;Guoqi Zhang;Makiko Watanabe

  • piRNAs derived from ancient viral processed pseudogenes as transgenerational sequence-specific immune memory in mammals

    Nicholas F. Parrish;Kan Fujino;Yusuke Shiromoto;Yuka W. Iwasaki

  • Autogenous Translational Regulation of the Borna Disease Virus Negative Control Factor X from Polycistronic mRNA Using Host RNA Helicases

    Yohei Watanabe;Naohiro Ohtaki;Yohei Hayashi;Kazuyoshi Ikuta

Frequent Co-Authors

Kazuyoshi Ikuta
Kazuyoshi Ikuta Osaka University
Takeshi Mikami
Takeshi Mikami University of Tokyo
Yasushi Kawaguchi
Yasushi Kawaguchi University of Tokyo
Yasuhiro Ikeda
Yasuhiro Ikeda AstraZeneca (United Kingdom)
Norbert Nowotny
Norbert Nowotny University of Veterinary Medicine Vienna
Martin Schwemmle
Martin Schwemmle University of Freiburg
Koichi Watashi
Koichi Watashi National Institute of Infectious Diseases
Jens H. Kuhn
Jens H. Kuhn National Institutes of Health
Thomas Briese
Thomas Briese Columbia University
Akio Adachi
Akio Adachi Kansai Medical 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 Microbiology in the USA opens doors to diverse career paths, some of which extend beyond traditional laboratory roles. For instance, those interested in healthcare might explore becoming a functional medicine nurse, a role combining clinical skills with holistic patient care. This demonstrates how biology-focused degrees can lead to dynamic professions in medical fields.

Online education has made it possible for many, including individuals with unique challenges, to pursue degrees. If you’re wondering about accessibility, check out options on what can a felon go to college for, which highlights accredited programs welcoming students regardless of past records. This inclusivity is vital in fostering diverse skill sets in science and healthcare sectors.

Additionally, careers like a child life specialist combine psychology and health sciences to support pediatric patients emotionally and developmentally, offering fulfilling non-laboratory roles related to microbiology studies.

For those interested in administrative aspects, becoming a certified professional coder salary reflects a structured career with growth potential in medical billing and coding, a field vital to healthcare systems. Exploring these pathways can help align your microbiology education with your career goals.

Best Scientists Citing Keizo Tomonaga

Trending Scientists

Recently Published Articles