World's Best Scientists 2026 revealed!

D-Index & Metrics

Genetics

D-Index
66
Citations
14362
World Ranking
2628
National Ranking
1162

Peggy Ozias-Akins 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 Peggy Ozias-Akins 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: 202 publications — 51st percentile

51% of scientists in this discipline score the same or lower.

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

Peggy Ozias-Akins 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 Peggy Ozias-Akins 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: 66 D-Index — 41st percentile

41% 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

  • 2009 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Peggy Ozias-Akins is affiliated with the University of Georgia in the United States. Their research primarily spans the field of Agricultural and Biological Sciences, with a strong emphasis on Plant Science. They have contributed extensively to subfields including Inorganic Chemistry, Molecular Biology, Ecology, Evolution, Behavior and Systematics, and Agronomy and Crop Science.

The main topics covered in Ozias-Akins' work include:

  • Peanut Plant Research Studies
  • Agricultural pest management studies
  • Coconut Research and Applications
  • Nitrogen and Sulfur Effects on Brassica
  • Plant Virus Research Studies
  • Agronomic Practices and Intercropping Systems
  • Plant tissue culture and regeneration

Key publication venues that feature their research include:

  • Peanut Science
  • G3 Genes Genomes Genetics
  • Journal of Plant Registrations
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Frontiers in Plant Science

Significant papers authored or co-authored by the researcher include:

  • Application of developmental regulators to improve in planta or in vitro transformation in plants, 2022, Plant Biotechnology Journal
  • Developing a rapid and highly efficient cowpea regeneration, transformation and genome editing system using embryonic axis explants, 2021, The Plant Journal
  • Mapping quantitative trait loci (QTLs) and estimating the epistasis controlling stem rot resistance in cultivated peanut (Arachis hypogaea), 2020, Theoretical and Applied Genetics
  • Identification of QTLs for resistance to leaf spots in cultivated peanut (Arachis hypogaea L.) through GWAS analysis, 2020, Theoretical and Applied Genetics
  • Haploidy in Tobacco Induced by PsASGR-BBML Transgenes via Parthenogenesis, 2020, Genes

Frequent collaborators in their research include:

  • Ye Chu
  • C. Corley Holbrook
  • Josh Clevenger
  • David J. Bertioli
  • Joann A. Conner

In 2009, Peggy Ozias-Akins was recognized as a Fellow of the American Association for the Advancement of Science (AAAS).

Best Publications

  • The genome sequences of Arachis duranensis and Arachis ipaensis, the diploid ancestors of cultivated peanut.

    David John Bertioli;David John Bertioli;Steven B Cannon;Lutz Froenicke;Guodong Huang

  • The genome sequence of segmental allotetraploid peanut Arachis hypogaea

    David J. Bertioli;Jerry Jenkins;Josh Clevenger;Olga Dudchenko

  • Pearl millet genome sequence provides a resource to improve agronomic traits in arid environments

    Rajeev K Varshney;Chengcheng Shi;Mahendar Thudi;Cedric Mariac

  • Plant regeneration from cultured immature embryos and inflorescences ofTriticum aestivum L. (wheat): Evidence for somatic embryogenesis

    Peggy Ozias-Akins;Indra K. Vasil

  • Advances in Arachis genomics for peanut improvement

    Manish K. Pandey;Emmanuel Monyo;Peggy Ozias-Akins;Xuanquiang Liang

  • Single Nucleotide Polymorphism-based Genetic Diversity in the Reference Set of Peanut (Arachis spp.) by Developing and Applying Cost-Effective Kompetitive Allele Specific Polymerase Chain Reaction Genotyping Assays

    Pawan Khera;Hari D. Upadhyaya;Manish K. Pandey;Manish Roorkiwal

  • Mendelian Genetics of Apomixis in Plants

    Peggy Ozias-Akins;Peter J. van Dijk

  • Evaluation of Selectable Markers for Obtaining Stable Transformants in the Gramineae

    R. M. Hauptmann;V. Vasil;P. Ozias-Akins;Z. Tabaeizadeh

  • Salinity and drought tolerance of mannitol‐accumulating transgenic tobacco

    B. Karakas;P. Ozias-Akins;C. Stushnoff;M. Suefferheld

  • Tight clustering and hemizygosity of apomixis-linked molecular markers in Pennisetum squamulatum implies genetic control of apospory by a divergent locus that may have no allelic form in sexual genotypes

    Peggy Ozias-Akins;Dominique Roche;Wayne W. Hanna

  • A Developmental Transcriptome Map for Allotetraploid Arachis hypogaea .

    Josh Paul Clevenger;Ye Chu;Brian Scheffler;Peggy Ozias-Akins

  • Somatic embryogenesis in Zea mays L.

    C. Lu;I. K. Vasil;P. Ozias-Akins

  • Marker-Assisted Selection to Pyramid Nematode Resistance and the High Oleic Trait in Peanut

    Y. Chu;C. L. Wu;C. C. Holbrook;B. L. Tillman

  • Transient expression of electroporated DNA in monocotyledonous and dicotyledonous species.

    R. M. Hauptmann;P. Ozias-Akins;V. Vasil;Z. Tabaeizadeh

  • Development and Evaluation of a High Density Genotyping 'Axiom_Arachis' Array with 58 K SNPs for Accelerating Genetics and Breeding in Groundnut.

    Manish K. Pandey;Gaurav Agarwal;Gaurav Agarwal;Sandip M. Kale;Josh Clevenger

  • Expression of a Bacillus thuringiensis cryIA(c) gene in transgenic peanut plants and its efficacy against lesser cornstalk borer.

    Chong Singsit;Michael J. Adang;Robert E. Lynch;William F. Anderson

  • A parthenogenesis gene of apomict origin elicits embryo formation from unfertilized eggs in a sexual plant

    Joann A. Conner;Muruganantham Mookkan;Heqiang Huo;Keun Chae

  • Single Nucleotide Polymorphism Identification in Polyploids: A Review, Example, and Recommendations.

    Josh Clevenger;Carolina Chavarro;Stephanie A. Pearl;Peggy Ozias-Akins

  • Regeneration of transgenic peanut plants from stably transformed embryogenic callus

    Peggy Ozias-Akins;Jennifer A. Schnall;William F. Anderson;Chong Singsit

  • Two alleles of ahFAD2B control the high oleic acid trait in cultivated peanut.

    Ye Chu;C. Corley Holbrook;Peggy Ozias-Akins

Frequent Co-Authors

Ye Chu
Ye Chu University of Georgia
C. Corley Holbrook
C. Corley Holbrook Agricultural Research Service
David J. Bertioli
David J. Bertioli University of Georgia
Scott A. Jackson
Scott A. Jackson University of Georgia
Rajeev K. Varshney
Rajeev K. Varshney Murdoch University
Soraya C. M. Leal-Bertioli
Soraya C. M. Leal-Bertioli University of Georgia
Wayne W. Hanna
Wayne W. Hanna University of Georgia
Indra K. Vasil
Indra K. Vasil University of Florida
Baozhu Guo
Baozhu Guo Agricultural Research Service
Manish K. Pandey
Manish K. Pandey International Crops Research Institute for the Semi-Arid Tropics

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