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D-Index & Metrics

Molecular Biology

D-Index
95
Citations
26851
World Ranking
641
National Ranking
349

Nicholas R. Cozzarelli 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 Nicholas R. Cozzarelli 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: 174 publications — 49th percentile

49% of scientists in this discipline score the same or lower.

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

Nicholas R. Cozzarelli 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 Nicholas R. Cozzarelli 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: 95 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Overview

Nicholas R. Cozzarelli was affiliated with the University of California, Berkeley in the United States. Their research spanned multiple fields including Biochemistry, Genetics and Molecular Biology, Medicine, and Immunology and Microbiology. Within these areas, they contributed to subfields such as Molecular Biology, Radiology, Nuclear Medicine and Imaging, and Immunology.

The scientist's work focused on topics related to cancer therapeutics and mechanisms, monoclonal and polyclonal antibodies research, and immunotherapy and immune responses. These themes were reflected in their publications and collaborations.

Nicholas R. Cozzarelli's recent recorded publication was titled "Mechanism of topology simplification by type II DNA topoisomerases," published in 2020 in UNC Libraries. This paper had garnered citations in the academic community, indicating engagement with their findings.

Frequent collaborators included Alexander V. Vologodskii, W. Zhang, V. V. Rybenkov, A. A. Podtelezhnikov, and Darshini Subramanian. These co-authorships highlighted interdisciplinary connections in their research efforts.

The main venue where they published was UNC Libraries, which hosted at least one of their noted papers.

  • Mechanism of topology simplification by type II DNA topoisomerases (2020, UNC Libraries)

  • Alexander V. Vologodskii
  • W. Zhang
  • V. V. Rybenkov
  • A. A. Podtelezhnikov
  • Darshini Subramanian

  • UNC Libraries

  • Cancer therapeutics and mechanisms
  • Monoclonal and Polyclonal Antibodies Research
  • Immunotherapy and Immune Responses

  • Biochemistry, Genetics and Molecular Biology
  • Medicine
  • Immunology and Microbiology

  • Molecular Biology
  • Radiology, Nuclear Medicine and Imaging
  • Immunology

Best Publications

  • Mechanism of action of nalidixic acid: Purification of Escherichia coli nalA gene product and its relationship to DNA gyrase and a novel nicking-closing enzyme

    Akio Sugino;Craig L. Peebles;Kenneth N. Kreuzer;Nicholas R. Cozzarelli

  • Structural transitions and elasticity from torque measurements on DNA

    Zev Bryant;Michael D. Stone;Jeff Gore;Steven B. Smith

  • Biochemical topology: applications to DNA recombination and replication.

    Steven A. Wasserman;Nicholas R. Cozzarelli

  • Topological domain structure of the Escherichia coli chromosome

    Lisa Postow;Christine D. Hardy;Javier Arsuaga;Nicholas R. Cozzarelli

  • Structure of plectonemically supercoiled DNA

    T C Boles;J H White;N R Cozzarelli

  • Energy coupling in DNA gyrase and the mechanism of action of novobiocin

    Akio Sugino;N. Patrick Higgins;Patrick O. Brown;Craig L. Peebles

  • Probability of DNA knotting and the effective diameter of the DNA double helix

    Valentin V. Rybenkov;Nicholas R. Cozzarelli;Alexander V. Vologodskii

  • Escherichia coli Mutants Thermosensitive for Deoxyribonucleic Acid Gyrase Subunit A: Effects on Deoxyribonucleic Acid Replication, Transcription, and Bacteriophage Growth

    Kenneth N. Kreuzer;Nicholas R. Cozzarelli

  • DNA overwinds when stretched

    Jeff Gore;Zev Bryant;Zev Bryant;Marcelo Nöllmann;Mai U. Le

  • Topoisomerase IV is a target of quinolones in Escherichia coli

    A B Khodursky;E L Zechiedrich;N R Cozzarelli

  • C. elegans condensin promotes mitotic chromosome architecture, centromere organization, and sister chromatid segregation during mitosis and meiosis

    Kirsten A. Hagstrom;Victor F. Holmes;Nicholas R. Cozzarelli;Barbara J. Meyer

  • 13S Condensin Actively Reconfigures DNA by Introducing Global Positive Writhe: Implications for Chromosome Condensation

    Keiji Kimura;Valentin V Rybenkov;Nancy J Crisona;Tatsuya Hirano

  • The role of topoisomerase IV in partitioning bacterial replicons and the structure of catenated intermediates in DNA replication

    David E. Adams;Eugene M. Shekhtman;E.Lynn Zechiedrich;Molly B. Schmid

  • Conformational and thermodynamic properties of supercoiled DNA.

    A V Vologodskii;N R Cozzarelli

  • A sign inversion mechanism for enzymatic supercoiling of DNA.

    Patrick O. Brown;Nicholas R. Cozzarelli

  • Roles of topoisomerases in maintaining steady-state DNA supercoiling in Escherichia coli.

    E.Lynn Zechiedrich;E.Lynn Zechiedrich;Arkady B. Khodursky;Sophie Bachellier;Robert Schneider

  • Conformational and Thermodynamic Properties of Supercoiled DNA

    Alexander V. Vologodskii;Stephen D. Levene;Konstantin V. Klenin;Maxim Frank-Kamenetskii

  • Use of site-specific recombination as a probe of DNA structure and metabolism in vivo.

    James B. Bliska;Nicholas R. Cozzarelli

  • Genomic transcriptional response to loss of chromosomal supercoiling in Escherichia coli

    Brian J Peter;Brian J Peter;Javier Arsuaga;Adam M Breier;Arkady B Khodursky

  • Purification of subunits of Escherichia coli DNA gyrase and reconstitution of enzymatic activity

    N P Higgins;C L Peebles;A Sugino;N R Cozzarelli

Frequent Co-Authors

Alexander Vologodskii
Alexander Vologodskii New York University
Carlos Bustamante
Carlos Bustamante Stanford University
Patrick O. Brown
Patrick O. Brown Stanford University
Mark A. Krasnow
Mark A. Krasnow Stanford University
Akio Sugino
Akio Sugino Osaka University
Eckard Wimmer
Eckard Wimmer Stony Brook University
Alison D. O'Brien
Alison D. O'Brien Uniformed Services University of the Health Sciences
Andrew B. Onderdonk
Andrew B. Onderdonk Brigham and Women's Hospital
Lynn W. Enquist
Lynn W. Enquist Princeton University

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