World's Best Scientists 2026 revealed!

D-Index & Metrics

Genetics

D-Index
68
Citations
13818
World Ranking
2452
National Ranking
310

John C. Gray 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 John C. Gray 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: 230 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

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

John C. Gray 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 John C. Gray 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: 68 D-Index — 45th percentile

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

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

Overview

John C. Gray is affiliated with the University of Cambridge in the United Kingdom. Their research primarily lies within the field of Biochemistry, Genetics and Molecular Biology, with a focus on several interconnected subfields including Molecular Biology, Genetics, Plant Science, Cell Biology, and Biotechnology.

The scientist's recent publications cover a range of topics related to genetics, molecular mechanisms, and plant biology. Notable papers include:

  • The evolution of centriole degradation in mouse sperm, 2024, Nature Communications
  • Upper level and cross hierarchical regulation of predominantly expressed phenolic genes in maize, 2024, Current Plant Biology
  • tRNA-Dependent Import of a Transit Sequence-Less Aminoacyl-tRNA Synthetase (LeuRS2) into the Mitochondria of Arabidopsis, 2021, International Journal of Molecular Sciences
  • GRASSIUS 2.0: A gene regulatory information knowledgebase for maize and other grasses, 2024, Current Plant Biology
  • PRAT Proteins Operate in Organellar Protein Import and Export in Arabidopsis thaliana, 2021, Plants

Their research addresses major topics including:

  • Genetic Mapping and Diversity in Plants and Animals
  • Genomics and Phylogenetic Studies
  • Photosynthetic Processes and Mechanisms
  • Plant Gene Expression Analysis
  • Genetic and Kidney Cyst Diseases
  • Microtubule and mitosis dynamics
  • Genomics and Chromatin Dynamics

Frequent publication venues reflect the scientist's focus on plant biology, molecular studies, and genetics. These include:

  • Current Plant Biology
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Nature Communications
  • International Journal of Molecular Sciences
  • Transcription

John C. Gray collaborates regularly with several coauthors, indicating a collaborative approach within their research community. Frequent coauthors include:

  • Erich Grotewold
  • Ankita Abnave
  • Yi-Hsuan Chu
  • Sushil Khanal
  • Rajanikanth Chowdanayaka

The combined data suggest a sustained contribution to understanding molecular and genetic processes particularly in plants, alongside involvement in the development of gene regulatory resources and studies of cellular components such as centrioles and mitochondria.

Best Publications

  • The TRANSPARENT TESTA GLABRA1 Locus, Which Regulates Trichome Differentiation and Anthocyanin Biosynthesis in Arabidopsis, Encodes a WD40 Repeat Protein

    Amanda R. Walker;Paul A. Davison;Agnese C. Bolognesi-Winfield;Celia M. James

  • Many parallel losses of infA from chloroplast DNA during angiosperm evolution with multiple independent transfers to the nucleus.

    Ronny S. Millen;Richard G. Olmstead;Keith L. Adams;Jeffrey D. Palmer

  • An NF kappa B-like factor is essential but not sufficient for cytokine induction of endothelial leukocyte adhesion molecule 1 (ELAM-1) gene transcription.

    James Whelan;Paola Ghersa;Rob Hooft van Huijsduijnen;John Gray

  • Localized hypermutation and associated gene losses in legume chloroplast genomes

    Alan M. Magee;Sue Aspinall;Danny W. Rice;Brian P. Cusack

  • Coordination of plastid and nuclear gene expression

    John C. Gray;James A. Sullivan;Jun-Hui Wang;Cheryl A. Jerome

  • A galinstan expansion femtosyringe for microinjection of eukaryotic organelles and prokaryotes.

    Michael Knoblauch;Julian M. Hibberd;John C. Gray;Aart J.E. van Bel

  • The pea plastocyanin promoter directs cell-specific but not full light-regulated expression in transgenic tobacco plants

    Keng-Hock Pwee;John C. Gray

  • High-level expression of human immunodeficiency virus antigens from the tobacco and tomato plastid genomes.

    Fei Zhou;Jesus A Badillo-Corona;Daniel Karcher;Nuria Gonzalez-Rabade

  • Stable plastid transformation in lettuce (Lactuca sativa L.).

    Cilia L. C. Lelivelt;Matthew S. McCabe;Christine A. Newell;C. Bastiaan deSnoo

  • Structure and topology of cytochrome f in pea chloroplast membranes.

    D.L. Willey;A.D. Auffret;J.C. Gray

  • Origin of Nicotiana tabacum L. detected by polypeptide composition of Fraction I protein

    J. C. Gray;S. D. Kung;S. G. Wildman;S. J. Sheen

  • A plastid envelope location of Arabidopsis ent‐kaurene oxidase links the plastid and endoplasmic reticulum steps of the gibberellin biosynthesis pathway

    Chris A. Helliwell;James A. Sullivan;Ruth M. Mould;John C. Gray

  • Stromules: a characteristic cell-specific feature of plastid morphology.

    Senthil Kumar A. Natesan;James A. Sullivan;John C. Gray

  • The ancestral symbiont sensor kinase CSK links photosynthesis with gene expression in chloroplasts.

    Sujith Puthiyaveetil;T. Anthony Kavanagh;Peter Cain;James A. Sullivan

  • Sequence of the tomato chloroplast DNA and evolutionary comparison of solanaceous plastid genomes

    Sabine Kahlau;Sue Aspinall;John C. Gray;Ralph Bock

  • Plastid Translation Is Required for the Expression of Nuclear Photosynthesis Genes in the Dark and in Roots of the Pea lip1 Mutant

    James A. Sullivan;John C. Gray

  • Accumulation of rotavirus VP6 protein in chloroplasts of transplastomic tobacco is limited by protein stability.

    Ian Birch-Machin;Christine A. Newell;Julian M. Hibberd;John C. Gray

  • An Arabidopsis gene encoding a chloroplast-targeted beta-amylase.

    Nga T. Lao;Onard Schoneveld;Ruth M. Mould;Julian M. Hibberd

  • The Transcriptional Enhancer of the Pea Plastocyanin Gene Associates with the Nuclear Matrix and Regulates Gene Expression through Histone Acetylation

    Yii Leng Chua;Lucy A. Watson;John C. Gray

  • A sixth subunit of ATP synthase, an F0 component, is encoded in the pea chloroplast genome

    Alison L. Cozens;John E. Walker;Andrew L. Phillips;Alison K. Huttly

Frequent Co-Authors

Matthew J. Paul
Matthew J. Paul Rothamsted Research
Martin A. J. Parry
Martin A. J. Parry Lancaster University
David W. Lawlor
David W. Lawlor Rothamsted Research
Christopher J. Howe
Christopher J. Howe University of Cambridge
Andrew L. Phillips
Andrew L. Phillips Rothamsted Research
Julian M. Hibberd
Julian M. Hibberd University of Cambridge
Johnathan A. Napier
Johnathan A. Napier Rothamsted Research
Alison G. Smith
Alison G. Smith University of Cambridge
Paul Dupree
Paul Dupree University of Cambridge
Ralph Bock
Ralph Bock Max Planck Institute of Molecular Plant Physiology

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