World's Best Scientists 2026 revealed!

D-Index & Metrics

Genetics

D-Index
67
Citations
15479
World Ranking
2537
National Ranking
7

Sérgio D.J. Pena 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 Sérgio D.J. Pena 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: 198 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

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

Sérgio D.J. Pena 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 Sérgio D.J. Pena 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: 67 D-Index — 43rd percentile

43% 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

  • 2008 - Fellow, The World Academy of Sciences

Overview

Sérgio D.J. Pena is affiliated with the Universidade Federal de Minas Gerais in Brazil. Their research spans multiple areas within biochemistry, genetics, and molecular biology, with notable work in genetics, molecular biology, pediatrics, perinatology, and child health, as well as topics connected to oncology and plant science.

The main fields of study for Sérgio D.J. Pena include:

  • Biochemistry, Genetics and Molecular Biology
  • Medicine

Subfields in which Sérgio D.J. Pena has contributed are:

  • Genetics
  • Molecular Biology
  • Pediatrics, Perinatology and Child Health
  • Plant Science
  • Oncology

Their research topics cover several areas related to genetic and genomic sciences, including:

  • Genomics and Rare Diseases
  • Genetics and Neurodevelopmental Disorders
  • Genomic variations and chromosomal abnormalities
  • Prenatal Screening and Diagnostics
  • Forensic and Genetic Research
  • Genetic diversity and population structure
  • Race, Genetics, and Society

Sérgio D.J. Pena has authored several papers, including:

  • Genetic admixture in Brazil (2020) published in American Journal of Medical Genetics Part C Seminars in Medical Genetics
  • Clinical genomics and precision medicine (2022) published in Genetics and Molecular Biology

In collaboration, they have worked frequently with researchers such as Eduardo Tarazona-Santos, Shridhar Parthasarathy, Sarah M. Ruggiero, A. Gélot, and Fernanda Caroline Soardi.

Sérgio D.J. Pena's publications appear mostly in these venues:

  • Genetics and Molecular Biology
  • bioRxiv (Cold Spring Harbor Laboratory)
  • American Journal of Medical Genetics Part C Seminars in Medical Genetics
  • The American Journal of Human Genetics
  • Laboratory Investigation

Recognition in the scientific community includes being named a Fellow of The World Academy of Sciences in 2008.

Best Publications

  • Color and genomic ancestry in Brazilians

    Flavia C. Parra;Roberto C. Amado;José R. Lambertucci;Jorge Rocha

  • The ancestry of Brazilian mtDNA lineages.

    Juliana Alves-Silva;Magda da Silva Santos;Pedro E.M. Guimarães;Alessandro C.S. Ferreira

  • The Genomic Ancestry of Individuals from Different Geographical Regions of Brazil Is More Uniform Than Expected

    Sérgio D. J. Pena;Giuliano Di Pietro;Mateus Fuchshuber-Moraes;Julia Pasqualini Genro

  • The Phylogeography of Brazilian Y-Chromosome Lineages

    Denise R. Carvalho-Silva;Fabrício R. Santos;Jorge Rocha;Sérgio D.J. Pena

  • Genetic and population study of a Y-linked tetranucleotide repeat DNA polymorphism with a simple non-isotopic technique.

    Fabricio R. Santos;Sergio D. J. Pena;Jiirg T. Epplen

  • Trypanosoma cruzi: genetic structure of populations and relevance of genetic variability to the pathogenesis of chagas disease

    Andréa M. Macedo;Carlos R. Machado;Riva P. Oliveira;Sérgio Dj J. Pena

  • Swine and Poultry Pathogens: the Complete Genome Sequences of Two Strains of Mycoplasma hyopneumoniae and a Strain of Mycoplasma synoviae

    Ana Tereza R. Vasconcelos;Henrique B. Ferreira;Cristiano V. Bizarro;Sandro L. Bonatto

  • Ancestral genomes, sex, and the population structure of Trypanosoma cruzi.

    Jorge M. de Freitas;Luiz Augusto-Pinto;Juliana R Pimenta;Luciana Bastos-Rodrigues

  • Genetic Characterization of Trypanosoma cruzi Directly from Tissues of Patients with Chronic Chagas Disease : Differential Distribution of Genetic Types into Diverse Organs

    Annamaria R. Vago;Luciana O. Andrade;Adriana A. Leite;Débora d'Ávila Reis

  • Genetic Variability of Trypanosoma cruzi:Implications for the Pathogenesis of Chagas Disease.

    A.M. Macedo;S.D.J. Pena

  • The Central Siberian Origin for Native American Y Chromosomes

    Fabrício R. Santos;Fabrício R. Santos;Arpita Pandya;Chris Tyler-Smith;Sérgio D.J. Pena

  • Syndrome of camptodactyly, multiple ankyloses, facial anomalies, and pulmonary hypoplasia: A lethal condition

    Sergio D.J. Pena;M.H.K. Shokeir

  • Probing the genetic population structure of Trypanosoma cruzi with polymorphic microsatellites

    Riva P. Oliveira;Natalia E. Broude;Andrea M. Macedo;Charles R. Cantor

  • DNA Fingerprinting: Approaches and Applications

    R. Chakraborty;S. D. J. Pena;Jorg T. Epplen;G. Dolf

  • DNA tests probe the genomic ancestry of Brazilians

    S.D.J. Pena;L. Bastos-Rodrigues;J.R. Pimenta;S.P. Bydlowski

  • Genetic differentiation in South Amerindians is related to environmental and cultural diversity: evidence from the Y chromosome.

    Eduardo Tarazona-Santos;Eduardo Tarazona-Santos;Denise R. Carvalho-Silva;Davide Pettener;Donata Luiselli

  • Differential tissue distribution of diverse clones of Trypanosoma cruzi in infected mice.

    Luciana O. Andrade;Conceição R.S. Machado;Egler Chiari;Sérgio D.J. Pena

  • Paternity testing in the DNA era

    Sérgio D.J. Pena;Ranajit Chakraborty

  • Virus-host coevolution: common patterns of nucleotide motif usage in Flaviviridae and their hosts.

    Francisco P. Lobo;Bruno E. F. Mota;Sérgio D. J. Pena;Vasco Azevedo

  • Color and genomic ancestry in Brazilians: a study with forensic microsatellites.

    Juliana R. Pimenta;Luciana W. Zuccherato;Adriana A. Debes;Luciana Maselli

Frequent Co-Authors

Andrea M. Macedo
Andrea M. Macedo Universidade Federal de Minas Gerais
Fabrício R. Santos
Fabrício R. Santos Universidade Federal de Minas Gerais
Egler Chiari
Egler Chiari Universidade Federal de Minas Gerais
Andrew J.G. Simpson
Andrew J.G. Simpson Ludwig Cancer Research
Mara H. Hutz
Mara H. Hutz Federal University of Rio Grande do Sul
Vania F. Prado
Vania F. Prado University of Western Ontario
Chris Tyler-Smith
Chris Tyler-Smith Wellcome Sanger Institute
David T. Bonthron
David T. Bonthron University of Leeds
Alexander F. Markham
Alexander F. Markham St James's University Hospital
Claudia M.B. Carvalho
Claudia M.B. Carvalho Pacific Northwest Diabetes Research Institute

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