World's Best Scientists 2026 revealed!
Alain Nicolas

Alain Nicolas

D-Index & Metrics

Genetics

D-Index
54
Citations
11094
World Ranking
3640
National Ranking
186

Alain Nicolas 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 Alain Nicolas 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: 121 publications — 16th percentile

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

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

Alain Nicolas 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 Alain Nicolas 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: 54 D-Index — 17th percentile

17% 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

  • Member of the European Molecular Biology Organization (EMBO)
  • Member of the European Molecular Biology Organization (EMBO)

Overview

Alain Nicolas is affiliated with the Institute Curie in France and has contributed extensively to research in biochemistry, genetics, molecular biology, and medicine, with a particular focus on molecular biology, surgery, plant science, epidemiology, and genetics. Their research encompasses multiple scientific topics including fungal and yeast genetics research, DNA repair mechanisms, cervical cancer and HPV research, evolution and genetic dynamics, CRISPR and genetic engineering, chromosomal and genetic variations, and genetic factors in colorectal cancer.

Their recent papers cover diverse areas of biomedical and genetic research. Notable publications include:

  • Human papilloma virus (HPV) integration signature in Cervical Cancer: identification of MACROD2 gene as HPV hot spot integration site, 2020, British Journal of Cancer
  • Trajectory and uniqueness of mutational signatures in yeast mutators, 2020, Proceedings of the National Academy of Sciences
  • Assessment of the roles of SPO11-2 and SPO11-4 in meiosis in rice using CRISPR/Cas9 mutagenesis, 2020, Journal of Experimental Botany
  • Human papilloma virus integration sites and genomic signatures in head and neck squamous cell carcinoma, 2022, Molecular Oncology
  • Sweat Gland Tumors Arising on Acral Sites, 2023, The American Journal of Surgical Pathology

Frequent co-authors collaborating with Alain Nicolas include Sylvain Baulande, Sonia Lameiras, Sophie Loeillet, Simone Mozzachiodi, and Gianni Liti.

The scientist's frequent publication venues reflect a range of journals that address molecular biology, genetics, and cancer research. These venues include:

  • Nature Communications
  • bioRxiv (Cold Spring Harbor Laboratory)
  • British Journal of Cancer
  • Proceedings of the National Academy of Sciences
  • Journal of Experimental Botany

In recognition of their work, Alain Nicolas is a member of the European Molecular Biology Organization (EMBO).

Best Publications

  • An atypical topoisomerase II from Archaea with implications for meiotic recombination.

    Bergerat A;de Massy B;Gadelle D;Varoutas Pc

  • Histone H3 lysine 4 trimethylation marks meiotic recombination initiation sites

    Valérie Borde;Nicolas Robine;Nicolas Robine;Waka Lin;Sandrine Bonfils

  • XUTs are a class of Xrn1-sensitive antisense regulatory non-coding RNA in yeast

    E. van Dijk;C. Chen;Y. D’aubenton-Carafa;S. Gourvennec

  • The Yeast Pif1 Helicase Prevents Genomic Instability Caused by G-Quadruplex-Forming CEB1 Sequences In Vivo

    Cyril Ribeyre;Judith Lopes;Jean Baptiste Boulé;Jean Baptiste Boulé;Aurèle Piazza

  • Spo11-Accessory Proteins Link Double-Strand Break Sites to the Chromosome Axis in Early Meiotic Recombination

    Silvia Panizza;Marco A. Mendoza;Marc Berlinger;Lingzhi Huang

  • A genomewide screen in Saccharomyces cerevisiae for genes that suppress the accumulation of mutations.

    Meng-Er Huang;Anne-Gaëlle Rio;Alain Nicolas;Richard D. Kolodner

  • An initiation site for meiotic gene conversion in the yeast Saccharomyces cerevisiae.

    Alain Nicolas;Douglas Treco;Neil P. Schultes;Jack W. Szostak

  • G-quadruplex-induced instability during leading-strand replication

    Judith Lopes;Aurèle Piazza;Rodrigo Bermejo;Barry Kriegsman

  • The impact of replication stress on replication dynamics and DNA damage in vertebrate cells.

    Hervé Técher;Stéphane Koundrioukoff;Alain Nicolas;Michelle Debatisse;Michelle Debatisse

  • Changes in chromatin structure at recombination initiation sites during yeast meiosis.

    K Ohta;T Shibata;A Nicolas

  • SVDetect: a tool to identify genomic structural variations from paired-end and mate-pair sequencing data

    Bruno Zeitouni;Valentina Boeva;Isabelle Janoueix-Lerosey;Sophie Loeillet

  • The COMPASS Subunit Spp1 Links Histone Methylation to Initiation of Meiotic Recombination

    Laurent Acquaviva;Lóránt Székvölgyi;Lóránt Székvölgyi;Bernhard Dichtl;Beatriz Solange Dichtl

  • Recombination at work for meiosis

    Kathleen N Smith;Alain Nicolas

  • Protein engineering by cDNA recombination in yeasts: shuffling of mammalian cytochrome P-450 functions.

    Denis Pompon;Alain Nicolas

  • Recombination between similar but not identical DNA sequences during yeast transformation occurs within short stretches of identity

    Christine Mézard;Denis Pompon;Alain Nicolas

  • The nucleotide mapping of DNA double-strand breaks at the CYS3 initiation site of meiotic recombination in Saccharomyces cerevisiae.

    B de Massy;V Rocco;A Nicolas

  • Association of Mre11p with Double-Strand Break Sites during Yeast Meiosis

    Valérie Borde;Waka Lin;Eugene Novikov;John H. Petrini

  • Set1 is required for meiotic S-phase onset, double-strand break formation and middle gene expression

    Julie Sollier;Waka Lin;Christine Soustelle;Karsten Suhre

  • POL32, a subunit of the Saccharomyces cerevisiae DNA polymerase delta, defines a link between DNA replication and the mutagenic bypass repair pathway.

    Huang Me;de Calignon A;Nicolas A;Galibert F

  • Genetic network interactions among replication, repair and nuclear pore deficiencies in yeast

    Sophie Loeillet;Benoît Palancade;Marina Cartron;Agnès Thierry

Frequent Co-Authors

Gianni Liti
Gianni Liti Grenoble Alpes University
Kunihiro Ohta
Kunihiro Ohta University of Tokyo
Claude Houdayer
Claude Houdayer Centre Hospitalier Universitaire de Rouen
Jack W. Szostak
Jack W. Szostak University of Chicago
Michael Lichten
Michael Lichten National Institutes of Health
Laurent Bélec
Laurent Bélec Université Paris Cité
Marc Fellous
Marc Fellous Bayer Pharmaceuticals
Emmanuel Barillot
Emmanuel Barillot Institute Curie
Takehiko Shibata
Takehiko Shibata Yokohama City University

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