World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
59
Citations
11456
World Ranking
3298
National Ranking
292

Fiona M. Tomley publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Fiona M. Tomley sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 178 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Fiona M. Tomley D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Fiona M. Tomley sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 94 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 59 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Fiona M. Tomley is affiliated with the Royal Veterinary College in the United Kingdom. Their research primarily focuses on agricultural and biological sciences, with significant contributions in animal science and zoology, small animals, parasitology, agronomy and crop science, and infectious diseases.

The scientist's work covers a range of topics within veterinary and animal health fields. Their main research topics include:

  • Coccidia and coccidiosis research
  • Animal nutrition and physiology
  • Veterinary medicine and infectious diseases
  • Animal disease management and epidemiology
  • Helminth infection and control
  • Parasitic infections and diagnostics
  • Salmonella and Campylobacter epidemiology

Fiona M. Tomley has published extensively, with notable papers including:

  • Re-calculating the cost of coccidiosis in chickens, 2020, Veterinary Research
  • Poultry Coccidiosis: Design and Interpretation of Vaccine Studies, 2020, Frontiers in Veterinary Science
  • Controlling the causative agents of coccidiosis in domestic chickens; an eye on the past and considerations for the future, 2021, CABI Agriculture and Bioscience
  • Community engagement: The key to tackling Antimicrobial Resistance (AMR) across a One Health context?, 2021, Global Public Health
  • Genetic and biological characterisation of three cryptic Eimeria operational taxonomic units that infect chickens (Gallus gallus domesticus), 2021, International Journal for Parasitology

Their frequent co-authors reflect recurring collaborations in the field, including:

  • Damer P. Blake (41 publications)
  • Virginia Marugán-Hernández (14 publications)
  • Guillaume Fournié (13 publications)
  • Chaitanya G. Joshi (10 publications)
  • Dong Xia (9 publications)

Fiona M. Tomley's research has appeared mainly in several publication venues, often contributing multiple articles to each, such as:

  • bioRxiv (Cold Spring Harbor Laboratory) - 7 publications
  • Frontiers in Veterinary Science - 4 publications
  • Frontiers in Immunology - 3 publications
  • PLoS ONE - 3 publications
  • Parasite Immunology - 3 publications

Best Publications

  • Completion of the sequence of the genome of the coronavirus avian infectious bronchitis virus.

    M. E. G. Boursnell;T. D. K. Brown;I. J. Foulds;P. F. Green

  • Re-calculating the cost of coccidiosis in chickens.

    Damer P. Blake;Jolene Knox;Ben Dehaeck;Ben Huntington

  • Securing poultry production from the ever-present Eimeria challenge.

    Damer P. Blake;Fiona M. Tomley

  • The biology of avian Eimeria with an emphasis on their control by vaccination.

    Martin W Shirley;Adrian L Smith;Fiona M Tomley

  • A selective review of advances in coccidiosis research.

    H David Chapman;John R Barta;Damer Blake;Arthur Gruber

  • Livestock infectious diseases and zoonoses.

    Fiona M. Tomley;Martin W. Shirley

  • Microneme Proteins in Apicomplexans

    Vern B. Carruthers;Fiona M. Tomley

  • Mix and match modules: structure and function of microneme proteins in apicomplexan parasites.

    Fiona M Tomley;Dominique S Soldati

  • Genomic analysis of the causative agents of coccidiosis in domestic chickens

    Adam James Reid;Damer Peter Blake;Hifzur Rahman Ansari;Karen Billington

  • Fowlpox virus promoters

    Matthew Mckinley Binns;Michele Edward Griffith Boursnell;Joan Iyabo Amiemenoghena Campbell;Fiona Margaret Tomley

  • Microbial diversity and community composition of caecal microbiota in commercial and indigenous Indian chickens determined using 16s rDNA amplicon sequencing.

    Ramesh J. Pandit;Ankit T. Hinsu;Namrata V. Patel;Prakash G. Koringa

  • The Eimeria genome projects: a sequence of events

    Martin W. Shirley;Al Ivens;Arthur Gruber;Alda M B N Madeira

  • Effects of Eimeria tenella infection on chicken caecal microbiome diversity, exploring variation associated with severity of pathology

    Sarah E Macdonald;Matthew J Nolan;Kimberley Harman;Kay Boulton

  • Sequence of the gene encoding an immunodominant microneme protein of Eimeria tenella

    Fiona M. Tomley;Lorraine E. Clarke;Urara Kawazoe;Rein Dijkema

  • A role for coccidian cGMP-dependent protein kinase in motility and invasion

    Helen I Wiersma;Stefan E Galuska;Fiona M Tomley;L.David Sibley

  • Molecular cloning and characterization of a novel acidic microneme protein (Etmic-2) from the apicomplexan protozoan parasite, Eimeria tenella.

    Fiona M. Tomley;Janene M. Bumstead;Karen J. Billington;Paul P.J. Dunn

  • The proteome of Toxoplasma gondii : integration with the genome provides novel insights into gene expression and annotation

    Dong Xia;Sanya J Sanderson;Andrew R Jones;Judith H Prieto

  • Development of a diagnostic PCR assay for the detection and discrimination of four pathogenic .Eimeria species of the chicken

    Beate E. Schnitzler;Per L. Thebo;Jens G. Mattsson;Fiona M. Tomley

  • Population, genetic and antigenic diversity of the apicomplexan Eimeria tenella and their relevance to vaccine development

    Damer P. Blake;Emily L. Clark;Sarah E. Macdonald;Venkatachalam Thenmozhi

  • Insertion of the fusion gene from Newcastle disease virus into a non-essential region in the terminal repeats of fowlpox virus and demonstration of protective immunity induced by the recombinant

    M. E. G. Boursnell;P. F. Green;J. I. A. Campbell;A. Deuter

  • Poultry Coccidiosis: Design and Interpretation of Vaccine Studies.

    Francesca Soutter;Dirk Werling;Fiona M Tomley;Damer P Blake

  • TgM2AP participates in Toxoplasma gondii invasion of host cells and is tightly associated with the adhesive protein TgMIC2

    Karen E. Rabenau;Afshin Sohrabi;Ashutosh Tripathy;Christopher Reitter

Frequent Co-Authors

Damer P. Blake
Damer P. Blake Royal Veterinary College
Matthew M. Binns
Matthew M. Binns Equine Analysis Systems
Matthew J. Nolan
Matthew J. Nolan Royal Veterinary College
Robert E. Sinden
Robert E. Sinden Imperial College London
David A. Hume
David A. Hume University of Queensland
Jonathan M. Wastling
Jonathan M. Wastling Keele University
John R. Yates
John R. Yates Scripps Research Institute
Peter K. Kaiser
Peter K. Kaiser Cleveland Clinic
Olivier Sparagano
Olivier Sparagano City University of Hong Kong
Adrian Smith
Adrian Smith University of Oxford

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