World's Best Scientists 2026 revealed!

D-Index & Metrics

Genetics

D-Index
47
Citations
12709
World Ranking
4093
National Ranking
1767

David J. Begun 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 David J. Begun 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: 88 publications — 4th percentile

4% of scientists in this discipline score the same or lower.

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

David J. Begun 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 David J. Begun 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: 47 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Overview

David J. Begun is affiliated with the University of California, Davis in the United States. Their research focuses primarily on the fields of biochemistry, genetics, and molecular biology, with significant contributions to agricultural and biological sciences.

The scientist's work covers several subfields, including:

  • Genetics
  • Molecular Biology
  • Ecology, Evolution, Behavior and Systematics
  • Immunology
  • Insect Science

The main topics of research explored by David J. Begun include:

  • Animal Behavior and Reproduction
  • Genetic diversity and population structure
  • Genomics and Phylogenetic Studies
  • Invertebrate Immune Response Mechanisms
  • Insect and Arachnid Ecology and Behavior
  • Evolution and Genetic Dynamics
  • Insect symbiosis and bacterial influences

David J. Begun has published extensively in several academic venues. The most frequent publication outlets are:

  • Genetics
  • bioRxiv (Cold Spring Harbor Laboratory)
  • UNC Libraries
  • G3 Genes Genomes Genetics
  • Molecular Biology and Evolution

Notable recent papers authored by or involving David J. Begun include:

  • Polymorphism and Divergence of Novel Gene Expression Patterns in Drosophila melanogaster, 2020, Genetics
  • Single-nucleus transcriptomes reveal evolutionary and functional properties of cell types in the Drosophila accessory gland, 2021, Genetics
  • Population biology of accessory gland-expressed de novo genes in Drosophila melanogaster, 2021, Genetics
  • De Novo Genes, 2024, Annual Review of Genetics
  • Regional specialization, polyploidy, and seminal fluid transcripts in the Drosophila female reproductive tract, 2024, Proceedings of the National Academy of Sciences

The scientist has frequently collaborated with several researchers, including:

  • Julie M. Cridland
  • Alex C Majane
  • Hayley K. Sheehy
  • Elizabeth S Polston
  • Li Zhao

Best Publications

  • Evolution of genes and genomes on the Drosophila phylogeny.

    Andrew G. Clark;Michael B. Eisen;Michael B. Eisen;Douglas R. Smith;Casey M. Bergman

  • Levels of naturally occurring DNA polymorphism correlate with recombination rates in D. melanogaster

    David J. Begun;Charles F. Aquadro

  • Population Genomics: Whole-Genome Analysis of Polymorphism and Divergence in Drosophila simulans

    David J. Begun;Alisha K. Holloway;Kristian Stevens;La Deana W. Hillier

  • Female × Male Interactions in Drosophila Sperm Competition

    Andrew G. Clark;David J. Begun;Timothy Prout

  • Population Genomics of Sub-Saharan Drosophila melanogaster: African Diversity and Non-African Admixture

    John E. Pool;Russell B. Corbett-Detig;Ryuichi P. Sugino;Kristian A. Stevens

  • African and North American populations of Drosophila melanogaster are very different at the DNA level

    David J. Begun;Charles F. Aquadro

  • Genomic Variation in Natural Populations of Drosophila melanogaster

    Charles H. Langley;Kristian Stevens;Charis Cardeno;Yuh Chwen G. Lee

  • Novel genes derived from noncoding DNA in Drosophila melanogaster are frequently X-linked and exhibit testis-biased expression

    Mia T. Levine;Corbin D. Jones;Andrew D. Kern;Heather A. Lindfors

  • Strong selective sweep associated with a transposon insertion in Drosophila simulans

    Todd A. Schlenke;David J. Begun

  • Sexual isolation in Drosophila melanogaster: a possible case of incipient speciation.

    Chung-I. Wu;Hope Hollocher;David J. Begun;Charles F. Aquadro

  • Origin and spread of de novo genes in drosophila melanogaster populations

    Li Zhao;Perot Saelao;Corbin D. Jones;David J. Begun

  • Genomic Differentiation Between Temperate and Tropical Australian Populations of Drosophila melanogaster

    Bryan Kolaczkowski;Andrew D. Kern;Alisha K. Holloway;David J. Begun

  • A genome-wide analysis of courting and mating responses in Drosophila melanogaster females.

    Mara K. N. Lawniczak;David J. Begun

  • Molecular Population Genetics of Male Accessory Gland Proteins in Drosophila

    David J. Begun;Penn Whitley;Bridget L. Todd;Heidi M. Waldrip-Dail

  • Evidence for de novo evolution of testis-expressed genes in the Drosophila yakuba/Drosophila erecta clade.

    David J. Begun;Heather A. Lindfors;Andrew D. Kern;Corbin D. Jones

  • Natural selection drives Drosophila immune system evolution.

    Todd A Schlenke;David J Begun

  • Reduced X-linked nucleotide polymorphism in Drosophila simulans

    David J. Begun;Penn Whitley

  • Female Genotypes Affect Sperm Displacement in Drosophila

    Andrew G. Clark;David J. Begun;David J. Begun

  • Selection, Recombination, and DNA Polymorphism in Drosophila

    Charles F. Aquadro;David J. Begun;Eric C. Kindahl

  • Molecular Population Genetics of the Distal Portion of the X Chromosome in Drosophila: Evidence for Genetic Hitchhiking of the Yellow-Achaete Region

    David J. Begun;Charles F. Aquadro

Frequent Co-Authors

Charles F. Aquadro
Charles F. Aquadro Cornell University
Charles H. Langley
Charles H. Langley University of California, Davis
Matthew W. Hahn
Matthew W. Hahn Indiana University
andrew g clark
andrew g clark Cornell University
Michael Turelli
Michael Turelli University of California, Davis
Lior Pachter
Lior Pachter California Institute of Technology
LaDeana W. Hillier
LaDeana W. Hillier University of Washington
Katherine S. Pollard
Katherine S. Pollard University of California, San Francisco
Adam Siepel
Adam Siepel Cold Spring Harbor Laboratory
Guojie Zhang
Guojie Zhang Zhejiang University

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