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D-Index & Metrics

Molecular Biology

D-Index
60
Citations
13320
World Ranking
1959
National Ranking
156

Jun-ichi Tomizawa publication distribution in Molecular Biology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Molecular Biology in 2026. The highlighted bar marks where Jun-ichi Tomizawa sits on this spectrum.

47–56 publications: 7 scientists 57–66 publications: 17 scientists 67–76 publications: 65 scientists 77–86 publications: 90 scientists 87–96 publications: 125 scientists 97–106 publications: 131 scientists 107–116 publications: 162 scientists 117–126 publications: 177 scientists 127–136 publications: 158 scientists 137–146 publications: 158 scientists 147–156 publications: 146 scientists 157–166 publications: 159 scientists 167–176 publications: 131 scientists 177–186 publications: 110 scientists 187–196 publications: 112 scientists 197–206 publications: 100 scientists 207–216 publications: 89 scientists 217–226 publications: 98 scientists 227–236 publications: 74 scientists 237–246 publications: 72 scientists 247–256 publications: 63 scientists 257–266 publications: 53 scientists 267–276 publications: 54 scientists 277–286 publications: 49 scientists 287–296 publications: 52 scientists 297–306 publications: 43 scientists 307–316 publications: 46 scientists 317–326 publications: 41 scientists 327–336 publications: 42 scientists 337–346 publications: 31 scientists 347–356 publications: 28 scientists 357–366 publications: 29 scientists 367–376 publications: 26 scientists 377–386 publications: 24 scientists 387–396 publications: 24 scientists 397–406 publications: 14 scientists 407–416 publications: 13 scientists 417–426 publications: 20 scientists 427–436 publications: 12 scientists 437–446 publications: 20 scientists 447–456 publications: 11 scientists 457–466 publications: 10 scientists 467–476 publications: 14 scientists 477–486 publications: 14 scientists 487–496 publications: 10 scientists 497–506 publications: 13 scientists 507–516 publications: 13 scientists 517–526 publications: 2 scientists 527–536 publications: 4 scientists 537–546 publications: 6 scientists 547–556 publications: 8 scientists 557–563 publications: 6 scientists 564+ publications: 100 scientists
47 publications 564+

This scientist: 106 publications — 14th percentile

14% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 564 publications or more.

Jun-ichi Tomizawa D-index placement in Molecular Biology in 2026

The chart shows the D-index (discipline H-index) distribution of Molecular Biology scientists ranked by Research.com in 2026. The highlighted bar marks where Jun-ichi Tomizawa sits on this spectrum.

40–41 D-Index: 36 scientists 42–43 D-Index: 101 scientists 44–45 D-Index: 115 scientists 46–47 D-Index: 121 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 130 scientists 52–53 D-Index: 106 scientists 54–55 D-Index: 116 scientists 56–57 D-Index: 113 scientists 58–59 D-Index: 129 scientists 60–61 D-Index: 120 scientists 62–63 D-Index: 105 scientists 64–65 D-Index: 131 scientists 66–67 D-Index: 95 scientists 68–69 D-Index: 97 scientists 70–71 D-Index: 106 scientists 72–73 D-Index: 83 scientists 74–75 D-Index: 89 scientists 76–77 D-Index: 77 scientists 78–79 D-Index: 70 scientists 80–81 D-Index: 73 scientists 82–83 D-Index: 60 scientists 84–85 D-Index: 48 scientists 86–87 D-Index: 45 scientists 88–89 D-Index: 50 scientists 90–91 D-Index: 31 scientists 92–93 D-Index: 51 scientists 94–95 D-Index: 43 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 39 scientists 100–101 D-Index: 41 scientists 102–103 D-Index: 29 scientists 104–105 D-Index: 33 scientists 106–107 D-Index: 35 scientists 108–109 D-Index: 20 scientists 110–111 D-Index: 38 scientists 112–113 D-Index: 19 scientists 114–115 D-Index: 28 scientists 116–117 D-Index: 13 scientists 118–119 D-Index: 23 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 15 scientists 124–125 D-Index: 11 scientists 126–127 D-Index: 21 scientists 128–129 D-Index: 7 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 14 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 9 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 16 scientists 142–143 D-Index: 7 scientists 144 D-Index: 7 scientists 145+ D-Index: 100 scientists
40 D-Index 145+

This scientist: 60 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 145 D-Index or more.

Research.com Recognitions

  • 1995 - Member of the National Academy of Sciences

Overview

Jun-ichi Tomizawa was affiliated with the National Institute of Genetics in Japan during their academic career. The scientist's research contributions are primarily associated with this institution.

In 1995, Jun-ichi Tomizawa was recognized as a Member of the National Academy of Sciences. This distinction highlights an established position within the scientific community.

The available information does not list specific publications, co-authors, or detailed research topics linked to this scientist. However, the academic record indicates engagement in genetics and related studies given their institutional affiliation.

There are no documented recent papers, frequent co-authors, publication venues, or book publications recorded in the available data.

Best Publications

  • Nalidixic acid resistance: A second genetic character involved in DNA gyrase activity

    Martin Gellert;Kiyoshi Mizuuchi;Mary H. O'Dea;Tateo Itoh

  • Novobiocin and coumermycin inhibit DNA supercoiling catalyzed by DNA gyrase.

    Martin Gellert;Mary H. O'Dea;Tateo Itoh;Jun-Ichi Tomizawa

  • Formation of an RNA primer for initiation of replication of ColE1 DNA by ribonuclease H

    Tateo Itoh;Jun-Ichi Tomizawa

  • Complex Formation and Functional Versatility of Mre11 of Budding Yeast in Recombination

    Takehiko Usui;Tsutomu Ohta;Hiroyuki Oshiumi;Hiroyuki Oshiumi;Jun-ichi Tomizawa

  • Inhibition of ColE1 RNA primer formation by a plasmid-specified small RNA

    Jun-Ichi Tomizawa;Tateo Itoh;Gerald Selzer;Tapan Som

  • Transducing fragments in generalized transduction by phage P1 I. Molecular origin of the fragments

    Hideo Ikeda;Jun-ichi Tomizawa

  • Control of cole 1 plasmid replication: The process of binding of RNA I to the primer transcript

    Jun-ichi Tomizawa

  • Prophage P1, and extrachromosomal replication unit.

    Hideo Ikeda;Jun-ichi Tomizawa

  • Plasmid ColE1 incompatibility determined by interaction of RNA I with primer transcript

    Jun-Ichi Tomizawa;Tateo Itoh

  • Studies on radiation-sensitive mutants of E. coli. I. Mutants defective in the repair synthesis.

    Hideyuki Ogawa;Kazunori Shimada;Jun-ichi Tomizawa

  • Control of cole 1 plasmid replication: Enhancement of binding of RNA I to the primer transcript by the rom protein

    Jun-ichi Tomizawa;Tapan Som

  • Studies on radiation-sensitive mutants of E. coli

    Akiko Miura;Jun-Ichi Tomizawa

  • The origin of replication of plasmid p15A and comparative studies on the nucleotide sequences around the origin of related plasmids

    Gerald Selzer;Tapan Som;Tateo Itoh;Jun-ichi Tomizawa

  • Origin of replication of colicin E1 plasmid DNA.

    Jun-Ichi Tomizawa;Haruo Ohmori;Robert E. Bird

  • DNA gyrase and DNA supercoiling.

    M. Gellert;K. Mizuuchi;M. H. O'Dea;H. Ohmori

  • Control of primer formation for ColE1 plasmid replication: Conformational change of the primer transcript

    Hisao Masukata;Jun-ichi Tomizawa

  • Control of cole1 plasmid replication: Initial interaction of RNA I and the primer transcript is reversible

    Jun-ichi Tomizawa

  • Replication of bacteriophage DNA: I. Replication of DNA of lambda phage defective in early functions☆

    Tomoko Ogawa;Jun-ichi Tomizawa

  • Control of ColE1 plasmid replication: Binding of RNA I to RNA II and inhibition of primer formation

    Jun-Ichi Tomizawa

  • Replication of Colicin E1 Plasmid DNA in Cell Extracts

    Yoshimasa Sakakibara;Jun-Ichi Tomizawa

Frequent Co-Authors

Hideyuki Ogawa
Hideyuki Ogawa Osaka University
Martin Gellert
Martin Gellert National Institute of Diabetes and Digestive and Kidney Diseases
Kiyoshi Mizuuchi
Kiyoshi Mizuuchi National Institutes of Health
Michael Brenner
Michael Brenner University of Alabama at Birmingham

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