World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
54
Citations
9490
World Ranking
15725
National Ranking
6551

Robert E. Marquis 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 Robert E. Marquis 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: 129 publications — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Robert E. Marquis 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 Robert E. Marquis 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: 54 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1936 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Robert E. Marquis was affiliated with the University of Rochester Medical Center in the United States. Their research primarily focused on the medical field, with particular attention to ophthalmology and public health, environmental and occupational health as subfields of study.

Their work addressed several main topics related to eye health, including:

  • Glaucoma and retinal disorders
  • Ocular Surface and Contact Lens
  • Retinal Diseases and Treatments

Marquis's publications appeared in notable venues, with a frequent presence in the journal Drugs. This includes a recent paper titled Efficacy and Safety of the Travoprost Intraocular Implant in Reducing Topical IOP-Lowering Medication Burden in Patients with Open-Angle Glaucoma or Ocular Hypertension, published in 2023 in Drugs.

Collaboration was a significant aspect of their research. Frequent coauthors included:

  • John P. Berdahl
  • Steven R. Sarkisian
  • Robert Edward T. Ang
  • Long V. Doan
  • Angela C. Kothe

Throughout their career, Marquis contributed to advancing understanding in ophthalmology and related health topics. Their recognition included being named a Fellow of the American Association for the Advancement of Science (AAAS).

Best Publications

  • Alkali production by oral bacteria and protection against dental caries.

    Robert A Burne;Robert E Marquis

  • Fluoride and organic weak acids as modulators of microbial physiology.

    Robert E. Marquis;Sarah A. Clock;Marilaine Mota-Meira

  • Acid tolerance, proton permeabilities, and membrane ATPases of oral streptococci.

    G R Bender;S V Sutton;R E Marquis

  • Adaptation of Streptococcus mutans and Enterococcus hirae to acid stress in continuous culture.

    W A Belli;R E Marquis

  • Role of the arginine deiminase system in protecting oral bacteria and an enzymatic basis for acid tolerance.

    A Casiano-Colón;R E Marquis

  • Antimicrobial actions of fluoride for oral bacteria

    Robert E. Marquis

  • Physiologic actions of zinc related to inhibition of acid and alkali production by oral streptococci in suspensions and biofilms

    T.-N. Phan;T. Buckner;J. Sheng;J. D. Baldeck

  • The influence of a novel propolis on mutans streptococci biofilms and caries development in rats.

    Simone Duarte;Pedro L. Rosalen;Mitsue F. Hayacibara;Jaime A. Cury

  • Effects of apigenin and tt-farnesol on glucosyltransferase activity, biofilm viability and caries development in rats.

    H. Koo;S. K. Pearson;K. Scott-Anne;J. Abranches

  • Salt-induced contraction of bacterial cell walls.

    Robert E. Marquis

  • Electromechanical Interactions in Cell Walls of Gram-Positive Cocci

    Li-Tse Ou;Robert E. Marquis

  • Shifts in membrane fatty acid profiles associated with acid adaptation of Streptococcus mutans.

    Robert G. Quivey;Roberta Faustoferri;Kelly Monahan;Robert Marquis

  • Cation exchange in cell walls of gram-positive bacteria

    Robert E. Marquis;Kathleen Mayzel;Edwin L. Carstensen

  • Weak acid effects and fluoride inhibition of glycolysis by Streptococcus mutans GS-5

    W A Belli;D H Buckley;R E Marquis

  • Comparative acid tolerances and inhibitor sensitivities of isolated F-ATPases of oral lactic acid bacteria.

    M G Sturr;R E Marquis

  • High-pressure microbial physiology.

    Robert E. Marquis

  • Membrane ATPases and acid tolerance of Actinomyces viscosus and Lactobacillus casei.

    G R Bender;R E Marquis

  • Acid adaptation in Streptococcus mutans UA159 alleviates sensitization to environmental stress due to RecA deficiency

    Robert G Quivey;Roberta C Faustoferri;K. Anne Clancy;Robert E Marquis

  • Arginine deiminase system and acid adaptation of oral streptococci.

    T M Curran;J Lieou;R E Marquis

  • Reduction of Acidurance of Streptococcal Growth and Glycolysis by Fluoride and Gramicidin

    G.R. Bender;E.A. Thibodeau;R.E. Marquis

Frequent Co-Authors

Hyun Koo
Hyun Koo University of Pennsylvania
Robert A. Burne
Robert A. Burne University of Florida
Pedro Luiz Rosalen
Pedro Luiz Rosalen State University of Campinas
William H. Bowen
William H. Bowen University of Rochester Medical Center
John R. Yates
John R. Yates Scripps Research Institute
James E. Melvin
James E. Melvin National Institutes of Health

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

If you are studying Biology or Biochemistry in the USA, there are a variety of related online degree options and career pathways to explore. Many students choose to begin their careers in healthcare or life sciences by enrolling in programs tailored to specific specialties.

For those already working as certified medical assistants, cma to lpn bridge programs online offer a streamlined path to becoming a Licensed Practical Nurse. This allows for upward career mobility in clinical settings.

If you want to earn your degree quickly, an accelerated bachelor's degree in biology online is a practical option. These programs allow you to complete coursework in a shorter timeframe and gain access to research, lab, or teaching opportunities sooner.

Nursing remains a popular career path. An online asn program can help you become a registered nurse efficiently, while accommodating your schedule and location.

For those interested in nutrition and wellness, best online registered dietitian programs prepare graduates to offer expert guidance in hospitals, clinics, or private practice. Each of these options expands your career possibilities and supports flexible learning.

Best Scientists Citing Robert E. Marquis

Recently Published Articles