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Gregory Pearce

D-Index & Metrics

Biology and Biochemistry

D-Index
47
Citations
11175
World Ranking
18598
National Ranking
7603

Gregory Pearce publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Gregory Pearce sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 109 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Gregory Pearce D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Gregory Pearce sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 47 D-Index — 6th percentile

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

The last bar groups every scientist with 167 D-Index or more.

Overview

Gregory Pearce is affiliated with Washington State University in the United States. Their academic profile focuses on a range of aspects tied to their institution, although specific research topics, publication venues, and co-authors are not detailed in the available data.

While there are no listed recent papers, publications, or book contributions associated with Gregory Pearce, their role at Washington State University suggests involvement in ongoing research and academic activities within that environment.

There are no recorded awards or honors attached to their profile, nor detailed information on main or subfields of study or main topics of research that could provide insight into their specialization or scholarly interests. Similarly, no collaborative networks or frequent publication venues have been identified.

Given the lack of additional documentary evidence, all that can be asserted is their established professional connection with Washington State University, which positions them within the broader academic community in the United States.

Best Publications

  • A Polypeptide from Tomato Leaves Induces Wound-Inducible Proteinase Inhibitor Proteins

    Gregory Pearce;Daniel Strydom;Scott Johnson;Clarence A. Ryan

  • An endogenous peptide signal in Arabidopsis activates components of the innate immune response.

    Alisa Huffaker;Gregory Pearce;Clarence A. Ryan

  • Structure, expression, and antisense inhibition of the systemin precursor gene

    Barry McGurl;Gregory Pearce;Martha Orozco-Cardenas;Clarence A. Ryan

  • The cell surface leucine-rich repeat receptor for AtPep1, an endogenous peptide elicitor in Arabidopsis, is functional in transgenic tobacco cells.

    Yube Yamaguchi;Gregory Pearce;Clarence A. Ryan

  • RALF, a 5-kDa ubiquitous polypeptide in plants, arrests root growth and development.

    Gregory Pearce;Daniel S. Moura;Johannes Stratmann;Clarence A. Ryan

  • Production of multiple plant hormones from a single polyprotein precursor

    Gregory Pearce;Daniel S. Moura;Johannes Stratmann;Johannes Stratmann;Clarence A. Ryan

  • Overexpression of the prosystemin gene in transgenic tomato plants generates a systemic signal that constitutively induces proteinase inhibitor synthesis

    Barry McGurl;Martha Orozco-Cardenas;Gregory Pearce;Clarence A. Ryan

  • Plant elicitor peptides are conserved signals regulating direct and indirect antiherbivore defense

    Alisa Huffaker;Gregory Pearce;Nathalie Veyrat;Matthias Erb

  • SYSTEMIN: A Polypeptide Signal for Plant Defensive Genes

    Clarence A. Ryan;Gregory Pearce

  • Systemins: a functionally defined family of peptide signals that regulate defensive genes in Solanaceae species.

    Clarence A. Ryan;Gregory Pearce

  • Plant Proteinase inhibitors: A defense against herbivorous insects?

    Roxanne M. Broadway;Sean S. Duffey;Gregory Pearce;Clarence A. Ryan

  • Proteinase inhibitor-inducing factor activity in tomato leaves resides in oligosaccharides enzymically released from cell walls.

    Paul D. Bishop;Donald J. Makus;Gregory Pearce;Clarence A. Ryan

  • Isolation and characterization of the proteinase inhibitor-inducing factor from tomato leaves. Identity and activity of poly- and oligogalacturonide fragments.

    P D Bishop;G Pearce;J E Bryant;C A Ryan

  • Regulation of synthesis of proteinase inhibitors I and II mRNAs in leaves of wounded tomato plants.

    J S Graham;G Hall;G Pearce;C A Ryan

  • Systemic Signaling in Tomato Plants for Defense against Herbivores ISOLATION AND CHARACTERIZATION OF THREE NOVEL DEFENSE-SIGNALING GLYCOPEPTIDE HORMONES CODED IN A SINGLE PRECURSOR GENE

    Gregory Pearce;Clarence A. Ryan

  • Wound-induced proteinase inhibitors from tomato leaves. II. The cDNA-deduced primary structure of pre-inhibitor II.

    J S Graham;G Pearce;J Merryweather;K Titani

  • Wound-induced proteinase inhibitors from tomato leaves. I. The cDNA-deduced primary structure of pre-inhibitor I and its post-translational processing.

    J S Graham;G Pearce;J Merryweather;K Titani

  • Cost-effective expression and purification of antimicrobial and host defense peptides in Escherichia coli.

    B. Bommarius;Håvard Jenssen;Håvard Jenssen;M. Elliott;J. Kindrachuk

  • Purification and characterization from tobacco (Nicotiana tabacum) leaves of six small, wound-inducible, proteinase isoinhibitors of the potato inhibitor II family.

    G Pearce;S Johnson;C A Ryan

  • Autoradiographic and biochemical evidence for the systemic translocation of systemin in tomato plants

    Javier Narváez-Vásquez;Gregory Pearce;Martha L. Orozco-Cardenas;Vincent R. Franceschi

Frequent Co-Authors

Clarence A. Ryan
Clarence A. Ryan Washington State University
Edward E. Farmer
Edward E. Farmer University of Lausanne
Michael N. G. James
Michael N. G. James University of Alberta
Marilyn A. Anderson
Marilyn A. Anderson La Trobe University
Irvin E. Liener
Irvin E. Liener University of Minnesota
Peter E. A. Teal
Peter E. A. Teal United States Department of Agriculture
Ted C. J. Turlings
Ted C. J. Turlings University of Neuchâtel
Vincent R. Franceschi
Vincent R. Franceschi Washington State University
Matthias Erb
Matthias Erb University of Bern
Steven P. Briggs
Steven P. Briggs University of California, San Diego

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Best Scientists Citing Gregory Pearce

Clarence A. Ryan

Clarence A. Ryan

Washington State University

Publications: 80

Ian T. Baldwin

Ian T. Baldwin

Max Planck Institute for Chemical Ecology

Publications: 49

Cyril Zipfel

Cyril Zipfel

University of Zurich

Publications: 33

Andreas Schaller

Andreas Schaller

University of Hohenheim

Publications: 29

Yoshikatsu Matsubayashi

Yoshikatsu Matsubayashi

Nagoya University

Publications: 27

Thomas Boller

Thomas Boller

University of Basel

Publications: 25

Eric A. Schmelz

Eric A. Schmelz

University of California, San Diego

Publications: 23

Gregg A. Howe

Gregg A. Howe

Michigan State University

Publications: 21

Sean S. Duffey

Sean S. Duffey

University of California, Davis

Publications: 21

Chuanyou Li

Chuanyou Li

Chinese Academy of Sciences

Publications: 18

Richard A. Dixon

Richard A. Dixon

University of North Texas

Publications: 18

Gary W. Felton

Gary W. Felton

Pennsylvania State University

Publications: 17

Ashok P. Giri

Ashok P. Giri

National Chemical Laboratory

Publications: 16

Jijie Chai

Jijie Chai

Westlake University

Publications: 16

Jennifer S. Thaler

Jennifer S. Thaler

Cornell University

Publications: 16

Yusuke Saijo

Yusuke Saijo

Nara Institute of Science and Technology

Publications: 16

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