World's Best Scientists 2026 revealed!
Claude Lemieux

Claude Lemieux

D-Index & Metrics

Genetics

D-Index
57
Citations
9938
World Ranking
3432
National Ranking
134

Claude Lemieux 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 Claude Lemieux 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: 133 publications — 22nd percentile

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

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

Claude Lemieux 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 Claude Lemieux 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: 57 D-Index — 23rd percentile

23% of scientists in this discipline score the same or lower.

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

Overview

Claude Lemieux is affiliated with Université Laval in Canada and has a research focus spanning biochemistry, genetics, molecular biology, and environmental science. Their work primarily engages with molecular biology and ecology, addressing topics such as genomics and phylogenetic studies, microbial community ecology and physiology, and diatoms and algae research.

Their recent publications reflect a diverse range of interests in these scientific domains. Notable papers include:

  • Haslea silbo, A Novel Cosmopolitan Species of Blue Diatoms, 2021, Biology
  • Complete mitogenome of the invasive land flatworm Platydemus manokwari, 2020, Mitochondrial DNA Part B
  • Morphological and molecular identification reveals that waters from an isolated oasis in Tamanrasset (extreme South of Algerian Sahara) are colonized by opportunistic and pollution-tolerant diatom species, 2020, Ecological Indicators
  • Extreme Enlargement of the Inverted Repeat Region in the Plastid Genomes of Diatoms from the Genus Climaconeis, 2021, International Journal of Molecular Sciences
  • Nitzschia anatoliensis sp. nov., a cryptic diatom species from the highly alkaline Van Lake (Turkey), 2021, PeerJ

Lemieux has frequently published in journals such as Mitochondrial DNA Part B, PhytoKeys, Frontiers in Marine Science, International Journal of Molecular Sciences, and Biology.

Their coauthors include Monique Turmel, Romain Gastineau, Christian Otis, Andrzej Witkowski, and Jean-Luc Mouget, reflecting active collaboration within their research community.

The main research topics covered by Lemieux encompass:

  • Genomics and Phylogenetic Studies
  • Microbial Community Ecology and Physiology
  • Diatoms and Algae Research
  • Protist Diversity and Phylogeny
  • Algal Biology and Biofuel Production
  • Marine Ecology and Invasive Species
  • Parasite Biology and Host Interactions

The subfields of study within their work include molecular biology, ecology, biomaterials, renewable energy, sustainability and the environment, as well as global and planetary change.

Best Publications

  • An ancestral mitochondrial DNA resembling a eubacterial genome in miniature

    Lang Bf;Burger G;O'Kelly Cj;Cedergren R

  • GENOME STRUCTURE AND GENE CONTENT IN PROTIST MITOCHONDRIAL DNAS

    Michael W. Gray;B. Franz Lang;Robert Cedergren;G. Brian Golding

  • The complete chloroplast DNA sequence of the green alga Nephroselmis olivacea: Insights into the architecture of ancestral chloroplast genomes

    Monique Turmel;Christian Otis;Claude Lemieux

  • The chloroplast ycf3 and ycf4 open reading frames of Chlamydomonas reinhardtii are required for the accumulation of the photosystem I complex.

    Eric Boudreau;Yuichiro Takahashi;Claude Lemieux;Monique Turmel

  • Ancestral chloroplast genome in Mesostigma viride reveals an early branch of green plant evolution

    Claude Lemieux;Christian Otis;Monique Turmel

  • The Chloroplast Genomes of the Green Algae Pyramimonas, Monomastix, and Pycnococcus Shed New light on the Evolutionary History of Prasinophytes and the Origin of the Secondary Chloroplasts of Euglenids

    Monique Turmel;Marie-Christine Gagnon;Charley J. O'Kelly;Christian Otis

  • The Chloroplast Genome Sequence of Chara vulgaris Sheds New Light into the Closest Green Algal Relatives of Land Plants

    Monique Turmel;Christian Otis;Claude Lemieux

  • The chloroplast and mitochondrial genome sequences of the charophyte Chaetosphaeridium globosum: Insights into the timing of the events that restructured organelle DNAs within the green algal lineage that led to land plants

    Monique Turmel;Christian Otis;Claude Lemieux

  • The complete mitochondrial DNA sequences of Nephroselmis olivacea and Pedinomonas minor. Two radically different evolutionary patterns within green algae

    M Turmel;C Lemieux;G Burger;B F Lang

  • The Mitochondrial Genome of Chara vulgaris: Insights into the Mitochondrial DNA Architecture of the Last Common Ancestor of Green Algae and Land Plants

    Monique Turmel;Christian Otis;Claude Lemieux

  • Flexible DNA target site recognition by divergent homing endonuclease isoschizomers I-CreI and I-MsoI.

    Brett Chevalier;Monique Turmel;Claude Lemieux;Raymond J. Monnat

  • The Chloroplast Genome Sequence of the Green Alga Pseudendoclonium akinetum (Ulvophyceae) Reveals Unusual Structural Features and New Insights into the Branching Order of Chlorophyte Lineages

    Jean-François Pombert;Christian Otis;Claude Lemieux;Monique Turmel

  • Mobile introns: definition of terms and recommended nomenclature.

    Bernard Dujon;Marlene Belfort;Ronald A. Butow;Claude Jacq

  • A clade uniting the green algae Mesostigma viride and Chlorokybus atmophyticus represents the deepest branch of the Streptophyta in chloroplast genome-based phylogenies

    Claude Lemieux;Christian Otis;Monique Turmel

  • The Complete Mitochondrial DNA Sequence of Mesostigma viride Identifies This Green Alga as the Earliest Green Plant Divergence and Predicts a Highly Compact Mitochondrial Genome in the Ancestor of All Green Plants

    Monique Turmel;Christian Otis;Claude Lemieux

  • Chloroplast phylogenomic analysis resolves deep-level relationships within the green algal class Trebouxiophyceae

    Claude Lemieux;Christian Otis;Monique Turmel

  • The Chlamydomonas chloroplast clpP gene contains translated large insertion sequences and is essential for cell growth

    Changzhi Huang;Shenglong Wang;Ling Chen;Claude Lemieux

  • The complete chloroplast DNA sequence of the green alga Oltmannsiellopsis viridis reveals a distinctive quadripartite architecture in the chloroplast genome of early diverging ulvophytes

    Jean-François Pombert;Claude Lemieux;Monique Turmel

  • A mutation in the 530 loop of Escherichia coli 16S ribosomal RNA causes resistance to streptomycin

    Pierre Melancon;Claude Lemieux;Léa Brakier-Gingras

  • The Complete Mitochondrial DNA Sequence of Scenedesmus obliquus Reflects an Intermediate Stage in the Evolution of the Green Algal Mitochondrial Genome

    Aurora M. Nedelcu;Robert W. Lee;Claude Lemieux;Michael W. Gray

Frequent Co-Authors

Monique Turmel
Monique Turmel Université Laval
Réjean Tremblay
Réjean Tremblay Université du Québec à Rimouski
David Sankoff
David Sankoff University of Ottawa
Barry L. Stoddard
Barry L. Stoddard Fred Hutchinson Cancer Research Center
Philip S. Perlman
Philip S. Perlman Howard Hughes Medical Institute
Kjetill S. Jakobsen
Kjetill S. Jakobsen University of Oslo
Marlene Belfort
Marlene Belfort University at Albany, State University of New York
Bernard Dujon
Bernard Dujon Institut Pasteur
Jean-David Rochaix
Jean-David Rochaix University of Geneva
Michael W. Gray
Michael W. Gray Dalhousie University

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’re interested in Genetics, there are several related online degree options and career pathways to consider. Fields like nursing and advanced practice roles increasingly integrate genetic and genomic knowledge. Many choose this route because it offers flexibility, career advancement, and high demand in healthcare.

Prospective students looking for accessible paths can explore the cheapest np school programs online. Nurse practitioners are on the frontlines of personalized medicine, often applying genetic insights to patient care. For those seeking a foundational degree, some of the best online nursing programs offer coursework in genetics and related subjects.

For current RNs aiming to advance their qualifications, options such as affordable rn to bsn programs accommodate busy schedules and limited budgets. Ambitious learners can also consider the cheapest online bsn to dnp programs for leadership or specialist tracks in healthcare.

These online degree pathways can prepare you for a range of rewarding careers at the intersection of genetics, healthcare, and patient care innovation.

Best Scientists Citing Claude Lemieux

Trending Scientists

Recently Published Articles