World's Best Scientists 2026 revealed!

D-Index & Metrics

Genetics

D-Index
53
Citations
10428
World Ranking
3730
National Ranking
436

Joy D. A. Delhanty 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 Joy D. A. Delhanty 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: 172 publications — 39th percentile

39% of scientists in this discipline score the same or lower.

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

Joy D. A. Delhanty 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 Joy D. A. Delhanty 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: 53 D-Index — 16th percentile

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

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

Overview

Joy D. A. Delhanty is affiliated with University College London in the United Kingdom. Their research spans multiple intersecting fields related to human health and biology, primarily focusing on medicine and biochemistry, genetics, and molecular biology.

Delhanty's work covers several main topics, including:

  • Prenatal Screening and Diagnostics
  • Epigenetics and DNA Methylation
  • Reproductive Biology and Fertility

The scientist has published research in subfields such as pediatrics, perinatology and child health, molecular biology, and public health, environmental and occupational health. These areas highlight a multidisciplinary approach to understanding early human development and related health conditions.

One of the recent publications by Delhanty is titled Next Generation Sequencing Detects Premeiotic Errors in Human Oocytes, published in 2022 in the International Journal of Molecular Sciences. This paper has been cited 11 times and investigates genetic errors occurring before meiosis in human egg cells, contributing to knowledge in reproductive biology and genetic diagnostics.

Frequent collaborators include:

  • H. Ghevaria
  • Sioban SenGupta
  • Roy Naja
  • Rabi Odia
  • Holly Exeter

The International Journal of Molecular Sciences is a primary venue for Delhanty's research outputs, indicating a focus on molecular-level investigations within biological systems.

Delhanty's interdisciplinary research integrates molecular biology techniques with clinical applications in prenatal and reproductive health, contributing to diagnostics and understanding of epigenetic mechanisms. The scientist's work plays a role in advancing knowledge that intersects laboratory research and practical healthcare concerns.

Best Publications

  • Mutations truncating the EP300 acetylase in human cancers.

    Simon A. Gayther;Sarah J. Batley;Lori Linger;Andy Bannister

  • Biopsy of human preimplantation embryos and sexing by DNA amplification.

    A.H. Handyside;R.J.A. Penketh;R.M.L. Winston;J.K. Pattinson

  • Comprehensive chromosomal analysis of human preimplantation embryos using whole genome amplification and single cell comparative genomic hybridization

    Dagan Wells;Joy D.A. Delhanty

  • Multicolour FISH detects frequent chromosomal mosaicism and chaotic division in normal preimplantation embryos from fertile patients

    J. D. A. Delhanty;Joyce C. Harper;Asangla Ao;Alan H. Handyside

  • Detailed chromosomal and molecular genetic analysis of single cells by whole genome amplification and comparative genomic hybridisation

    Dagan Wells;Jon K. Sherlock;Alan H. Handyside;Joy D. A. Delhanty

  • Mosaicism of autosomes and sex chromosomes in morphologically normal, monospermic preimplantation human embryos.

    Joyce C. Harper;Joyce C. Harper;Edith Coonen;Alan H. Handyside;Robert M. L. Winston

  • Detection of aneuploidy and chromosomal mosaicism in human embryos during preimplantation sex determination by fluorescent in situ hybridisation, (FISH)

    Joy D.A. Delhanty;Darren K. Griffin;Alan H. Handyside;Joyce Harper

  • First clinical application of comparative genomic hybridization and polar body testing for preimplantation genetic diagnosis of aneuploidy.

    Dagan Wells;Dagan Wells;Tomas Escudero;Brynn Levy;Kurt Hirschhorn

  • Infertile couples with Robertsonian translocations: preimplantation genetic analysis of embryos reveals chaotic cleavage divisions

    C. M. Conn;Joyce C. Harper;Robert M. L. Winston;Joy D. A. Delhanty

  • Dual fluorescent in situ hybridisation for simultaneous detection of X and Y chromosome-specific probes for the sexing of human preimplantation embryonic nuclei.

    D. K. Griffin;L. J. Wilton;A. H. Handyside;R. M. L. Winston

  • Preimplantation Genetic Diagnosis of Inherited Cancer: Familial Adenomatous Polyposis Coli

    Asangla Ao;Dagan Wells;Alan H. Handyside;Robert M. L. Winston

  • Preimplantation genetic diagnosis: strategies and surprises.

    Alan H. Handyside;Joy D.A. Delhanty

  • Expression of genes regulating chromosome segregation, the cell cycle and apoptosis during human preimplantation development

    D. Wells;M.G. Bermudez;N. Steuerwald;A.R. Thornhill

  • Fall in implantation rates following ICSI with sperm with high DNA fragmentation

    B.E. Speyer;A.R. Pizzey;M. Ranieri;R. Joshi

  • Regionally clustered APC mutations are associated with a severe phenotype and occur at a high frequency in new mutation cases of adenomatous polyposis coli

    Simon A. Gayther;Dagan Wells;Sioban B. SenGupta;Pamela Chapman

  • Detailed FISH analysis of day 5 human embryos reveals the mechanisms leading to mosaic aneuploidy

    D.D. Daphnis;J.D.A. Delhanty;S. Jerkovic;J. Geyer

  • The UK Northern region genetic register for familial adenomatous polyposis coli: use of age of onset, congenital hypertrophy of the retinal pigment epithelium, and DNA markers in risk calculations.

    J Burn;P Chapman;J Delhanty;C Wood

  • FISH analysis on day 5 post-insemination of human arrested and blastocyst stage embryos

    Pornpimol Ruangvutilert;Joy D. A. Delhanty;Paul Serhal;Mara Simopoulou

  • The why, the how and the when of PGS 2.0: current practices and expert opinions of fertility specialists, molecular biologists, and embryologists.

    Karen Sermon;Antonio Capalbo;Jacques Cohen;Edith Coonen

  • MECHANISMS OF ANEUPLOIDY INDUCTION IN HUMAN OOGENESIS AND EARLY EMBRYOGENESIS

    Joy D A Delhanty

Frequent Co-Authors

Dagan Wells
Dagan Wells John Radcliffe Hospital
Darren K. Griffin
Darren K. Griffin University of Kent
Jude Fitzgibbon
Jude Fitzgibbon Queen Mary University of London
Mary B. Davis
Mary B. Davis University College London
David Hunt
David Hunt University of Edinburgh
John Burn
John Burn Newcastle University
Santiago Munné
Santiago Munné Saint Barnabas Medical Center
Jacques Cohen
Jacques Cohen Reprogenetics
Ian C. Talbot
Ian C. Talbot Leicester Royal Infirmary
Bruce A.J. Ponder
Bruce A.J. Ponder University of Cambridge

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