World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
63
Citations
17938
World Ranking
10053
National Ranking
771

Olivia Fletcher publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Olivia Fletcher sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 413 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 848 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 949 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 840 scientists 207–216 publications: 733 scientists 217–226 publications: 708 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 417 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 196 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 59 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 208 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Olivia Fletcher D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Olivia Fletcher sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 316 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 899 scientists 52–53 D-Index: 1,025 scientists 54–55 D-Index: 1,149 scientists 56–57 D-Index: 1,235 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,162 scientists 62–63 D-Index: 1,130 scientists 64–65 D-Index: 1,031 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 714 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 71 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 63 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Olivia Fletcher is affiliated with the Institute of Cancer Research in the United Kingdom. Their research focuses on genetics, molecular biology, and oncology, with a significant portion of work dedicated to biochemistry, genetics, and molecular biology fields. They have contributed extensively to understanding cancer genetics and related epidemiological factors.

The main topics covered in Olivia Fletcher's scientific contributions include:

  • BRCA gene mutations in cancer
  • Genetic associations and epidemiology
  • Nutrition, genetics, and disease
  • Bioinformatics and genomic networks
  • Genomics and chromatin dynamics
  • Epigenetics and DNA methylation
  • Gene expression and cancer classification

Several recent papers highlight key research efforts led or co-authored by Fletcher:

  • Fine-mapping of 150 breast cancer risk regions identifies 191 likely target genes, 2020, Nature Genetics
  • Physical activity, sedentary time and breast cancer risk: a Mendelian randomisation study, 2022, British Journal of Sports Medicine
  • Transcriptome-wide association study of breast cancer risk by estrogen-receptor status, 2020, Genetic Epidemiology
  • Understanding the genetic complexity of puberty timing across the allele frequency spectrum, 2024, Nature Genetics
  • Evaluation of the Association of Polymorphisms With Palbociclib-Induced Neutropenia: Pharmacogenetic Analysis of PALOMA-2/-3, 2021, The Oncologist

Olivia Fletcher collaborates frequently with various researchers in related disciplines and has maintained productive partnerships with notable co-authors, including:

  • Manjeet K. Bolla
  • Hermann Brenner
  • Kamila Czene
  • Thilo Dörk
  • Stig E. Bojesen

The scientist's publications have appeared prominently in venues known for their contributions to cancer and genetics research, such as:

  • UNC Libraries
  • Nature Genetics
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Journal of Clinical Oncology
  • British Journal of Sports Medicine

Olivia Fletcher's work spans a range of subfields within their discipline, with contributions recorded in genetics, molecular biology, oncology, public health, environmental and occupational health, and immunology. This diverse expertise supports interdisciplinary approaches to cancer research and genomic studies.

Best Publications

  • Genome-wide association study identifies novel breast cancer susceptibility loci

    Douglas F. Easton;Karen A. Pooley;Alison M. Dunning;Paul D. P. Pharoah

  • Modeling Linkage Disequilibrium Increases Accuracy of Polygenic Risk Scores

    Bjarni J. Vilhjálmsson;Jian Yang;Hilary K. Finucane;Alexander Gusev

  • Association analysis identifies 65 new breast cancer risk loci

    Kyriaki Michailidou;Kyriaki Michailidou;Sara Lindström;Sara Lindström;Joe Dennis;Jonathan Beesley

  • Large-scale genotyping identifies 41 new loci associated with breast cancer risk

    Kyriaki Michailidou;Per Hall;Anna Gonzalez-Neira;Maya Ghoussaini

  • Polygenic Risk Scores for Prediction of Breast Cancer and Breast Cancer Subtypes

    Nasim Mavaddat;Kyriaki Michailidou;Kyriaki Michailidou;Joe Dennis;Michael Lush

  • A common coding variant in CASP8 is associated with breast cancer risk

    Angela Cox;Alison M. Dunning;Montserrat Garcia-Closas;Sabapathy Balasubramanian

  • Genome-wide association analysis of more than 120,000 individuals identifies 15 new susceptibility loci for breast cancer

    Kyriaki Michailidou;Jonathan Beesley;Sara Lindstrom;Sander Canisius

  • Multiple independent variants at the TERT locus are associated with telomere length and risks of breast and ovarian cancer

    Stig E. Bojesen;Stig E. Bojesen;Karen A. Pooley;Sharon E. Johnatty;Jonathan Beesley

  • MicroRNA related polymorphisms and breast cancer risk

    Sofia Khan;Dario Greco;Dario Greco;Kyriaki Michailidou;Roger L. Milne;Roger L. Milne

  • Newly discovered breast cancer susceptibility loci on 3p24 and 17q23.2.

    Shahana Ahmed;Gilles Thomas;Maya Ghoussaini;Catherine S. Healey

  • Genome-wide association studies identify four ER negative-specific breast cancer risk loci

    Montserrat Garcia-Closas;Fergus J. Couch;Sara Lindstrom;Kyriaki Michailidou

  • Lifetime Risks of Common Cancers Among Retinoblastoma Survivors

    Olivia Fletcher;Douglas Easton;Kristin Anderson;Clare Gilham

  • Identification of ten variants associated with risk of estrogen-receptor-negative breast cancer.

    Roger L Milne;Roger L Milne;Karoline B Kuchenbaecker;Karoline B Kuchenbaecker;Kyriaki Michailidou;Kyriaki Michailidou;Jonathan Beesley

  • Genome-wide association analysis identifies three new breast cancer susceptibility loci

    Maya Ghoussaini;Olivia Fletcher;Kyriaki Michailidou;Clare Turnbull

  • Novel breast cancer susceptibility locus at 9q31.2: results of a genome-wide association study.

    Olivia Fletcher;Nichola Johnson;Nick Orr;Fay J. Hosking

  • Architecture of inherited susceptibility to common cancer

    Olivia Fletcher;Richard S. Houlston

  • Unbiased analysis of potential targets of breast cancer susceptibility loci by Capture Hi-C

    Nicola H. Dryden;Laura R. Broome;Frank Dudbridge;Nichola Johnson

  • Genetically Predicted Body Mass Index and Breast Cancer Risk: Mendelian Randomization Analyses of Data from 145,000 Women of European Descent.

    Yan Guo;Shaneda Warren Andersen;Xiao-Ou Shu;Kyriaki Michailidou

  • Evidence of gene-environment interactions between common breast cancer susceptibility loci and established environmental risk factors.

    Stefan Nickels;Thérèse Truong;Rebecca Hein;Kristen N. Stevens

  • ARTICLES Lifetime Risks of Common Cancers Among Retinoblastoma Survivors

    Olivia Fletcher;Douglas Easton;Kristin Anderson;Clare Gilham

Frequent Co-Authors

Hiltrud Brauch
Hiltrud Brauch German Cancer Research Center
Graham G. Giles
Graham G. Giles University of Melbourne
Peter A. Fasching
Peter A. Fasching University of Erlangen-Nuremberg
Roger L. Milne
Roger L. Milne Cancer Council Victoria
Julian Peto
Julian Peto London School of Hygiene & Tropical Medicine
Stig E. Bojesen
Stig E. Bojesen University of Copenhagen
Melissa C. Southey
Melissa C. Southey Monash University
Barbara Burwinkel
Barbara Burwinkel Heidelberg University
Jenny Chang-Claude
Jenny Chang-Claude German Cancer Research Center
Irene L. Andrulis
Irene L. Andrulis University of Toronto

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