World's Best Scientists 2026 revealed!
Marc Ouellette

Marc Ouellette

D-Index & Metrics

Genetics

D-Index
87
Citations
20040
World Ranking
1225
National Ranking
41

Marc Ouellette 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 Marc Ouellette 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: 218 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

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

Marc Ouellette 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 Marc Ouellette 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: 87 D-Index — 73rd percentile

73% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2012 - Fellow of the Royal Society of Canada Academy of Science

Overview

Marc Ouellette is affiliated with Université Laval in Canada and specializes primarily in Medicine, with a focus on Epidemiology, Public Health, Environmental and Occupational Health, Molecular Biology, Materials Chemistry, and Molecular Medicine. Their research spans several interconnected domains involving infectious diseases, drug resistance, and genetic mechanisms.

Their scientific work extensively explores topics such as:

  • Research on Leishmaniasis Studies
  • Trypanosoma species research and implications
  • Antibiotic Resistance in Bacteria
  • Pneumonia and Respiratory Infections
  • Nanoparticles: synthesis and applications
  • CRISPR and Genetic Engineering
  • Parasites and Host Interactions

Marc Ouellette's notable recent publications include:

  • "Mutations in an Aquaglyceroporin as a Proven Marker of Antimony Clinical Resistance in the Parasite Leishmania donovani," 2020, Clinical Infectious Diseases
  • "MRPA-independent mechanisms of antimony resistance in Leishmania infantum," 2020, International Journal for Parasitology Drugs and Drug Resistance
  • "CRISPR-Cas9 high-throughput screening to study drug resistance in Leishmania infantum," 2024, mBio
  • "Well-Tolerated Amphotericin B Derivatives That Effectively Treat Visceral Leishmaniasis," 2021, ACS Infectious Diseases
  • "Combined gene deletion of dihydrofolate reductase-thymidylate synthase and pteridine reductase in Leishmania infantum," 2021, PLoS neglected tropical diseases

Their frequent co-authors include:

  • Philippe Leprohon (21 collaborations)
  • Fereshteh Fani (8 collaborations)
  • Hélène Gingras (8 collaborations)
  • Cyrus Talebpour (7 collaborations)
  • Hossein Salimnia (7 collaborations)

Marc Ouellette has published multiple works in venues frequently attracting their research, such as:

  • International Journal for Parasitology Drugs and Drug Resistance (4 publications)
  • PLoS neglected tropical diseases (3 publications)
  • Microbial Genomics (3 publications)
  • bioRxiv (Cold Spring Harbor Laboratory) (3 publications)
  • mBio (2 publications)

In terms of scholarly recognition, Marc Ouellette was awarded the title of Fellow of the Royal Society of Canada in 2012 under the Academy of Science.

Best Publications

  • New Real-Time PCR Assay for Rapid Detection of Methicillin-Resistant Staphylococcus aureus Directly from Specimens Containing a Mixture of Staphylococci

    A. Huletsky;R. Giroux;V. Rossbach;M. Gagnon

  • Species-Specific and Ubiquitous-DNA-Based Assays for Rapid Identification of Staphylococcus aureus

    Francis Martineau;François J. Picard;Paul H. Roy;Marc Ouellette

  • Development of a PCR Assay for Rapid Detection of Enterococci

    Danbing Ke;François J. Picard;Francis Martineau;Christian Ménard

  • Leishmaniasis: drugs in the clinic, resistance and new developments

    Marc Ouellette;Jolyne Drummelsmith;Barbara Papadopoulou

  • Development of a PCR assay for identification of staphylococci at genus and species levels.

    Francis Martineau;François J. Picard;Danbing Ke;Sonia Paradis

  • Disruption of the trypanothione reductase gene of Leishmania decreases its ability to survive oxidative stress in macrophages.

    Carole Dumas;Marc Ouellette;Jorge Tovar;Mark L. Cunningham

  • The initial state of the human gut microbiome determines its reshaping by antibiotics

    Frédéric Raymond;Amin A Ouameur;Maxime Déraspe;Naeem Iqbal

  • RAPID DETECTION OF GROUP B STREPTOCOCCI IN PREGNANT WOMEN AT DELIVERY

    M. G. Bergeron;Danbing Ke;C. Menard;F. J. Picard

  • Precise insertion of antibiotic resistance determinants into Tn21-like transposons: nucleotide sequence of the OXA-1 beta-lactamase gene.

    Marc Ouellette;Luc Bissonnette;Paul H. Roy

  • Development of Conventional and Real-Time PCR Assays for the Rapid Detection of Group B Streptococci

    Danbing Ke;Christian Ménard;François J. Picard;Maurice Boissinot

  • The Leishmania ATP-binding cassette protein PGPA is an intracellular metal-thiol transporter ATPase.

    Danielle Légaré;Dave Richard;Rita Mukhopadhyay;York-Dieter Stierhof

  • Co‐amplification of the γ‐glutamylcysteine synthetase gene gsh1 and of the ABC transporter gene pgpA in arsenite‐resistant Leishmania tarentolae

    Katherine Grondin;Anass Haimeur;Rita Mukhopadhyay;Barry P. Rosen

  • A novel antifolate resistance gene on the amplified H circle of Leishmania.

    B. Papadopoulou;G. Roy;M. Ouellette

  • Targeted insertion of the neomycin phosphotransferase gene into the tubulin gene cluster of Trypanosoma brucei

    A. L. M. A. Ten Asbroek;M. Ouellette;P. Borst

  • A combined proteomic and transcriptomic approach to the study of stage differentiation in Leishmania infantum

    François McNicoll;Jolyne Drummelsmith;Michaela Müller;Éric Madore

  • A Proteomics Screen Implicates HSP83 and a Small Kinetoplastid Calpain-related Protein in Drug Resistance in Leishmania donovani Clinical Field Isolates by Modulating Drug-induced Programmed Cell Death

    Baptiste Vergnes;Benjamin Gourbal;Isabelle Girard;Shyam Sundar

  • Multiplex PCR assays for the detection of clinically relevant antibiotic resistance genes in staphylococci isolated from patients infected after cardiac surgery

    Francis Martineau;François J. Picard;Louis Grenier;Paul H. Roy

  • Modulation of gene expression in drug resistant Leishmania is associated with gene amplification, gene deletion and chromosome aneuploidy

    Jean-Michel Ubeda;Danielle Légaré;Frédéric Raymond;Amin Ahmed Ouameur

  • Episomal and stable expression of the luciferase reporter gene for quantifying Leishmania spp. infections in macrophages and in animal models.

    Gaétan Roy;Carole Dumas;Denis Sereno;Ying Wu

  • Leishmania major LmACR2 is a pentavalent antimony reductase that confers sensitivity to the drug pentostam.

    Yao Zhou;Nadine Messier;Marc Ouellette;Barry P. Rosen

Frequent Co-Authors

Michel G. Bergeron
Michel G. Bergeron Université Laval
Barbara Papadopoulou
Barbara Papadopoulou Université Laval
Paul H. Roy
Paul H. Roy Université Laval
Martin Olivier
Martin Olivier McGill University
Jacques Corbeil
Jacques Corbeil Université Laval
Michel J. Tremblay
Michel J. Tremblay Université Laval
Barry P. Rosen
Barry P. Rosen Florida International University
Jean-Yves Masson
Jean-Yves Masson Université Laval
Nancy G. Saravia
Nancy G. Saravia Tulane University
Guy G. Poirier
Guy G. Poirier Université Laval

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