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Timothy S. Wallis

Timothy S. Wallis 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 Timothy S. Wallis 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+

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

Timothy S. Wallis 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 Timothy S. Wallis 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+

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

Overview

Timothy S. Wallis is affiliated with Ridgeway Biologicals in the United Kingdom. Their research primarily focuses on agricultural and biological sciences, with notable contributions across several related subfields. These include immunology, food science, infectious diseases, animal science and zoology, and aquatic science.

The scientist's recent publications address a variety of topics within these areas. Notable papers include:

  • First detection of infectious spleen and kidney necrosis virus (ISKNV) associated with massive mortalities in farmed tilapia in Africa, 2020, published in Transboundary and Emerging Diseases
  • Novel atypical Aeromonas salmonicida bath challenge model for juvenile ballan wrasse (Labrus bergylta, Ascanius), 2020, published in the Journal of Fish Diseases
  • Genomic tailoring of autogenous poultry vaccines to reduce Campylobacter from farm to fork, 2024, published in npj Vaccines
  • Genomic tailoring of autogenous poultry vaccines to reduce Campylobacter from farm to fork, 2023, published in bioRxiv (Cold Spring Harbor Laboratory)

These publications reflect sustained involvement in topics such as aquaculture disease management and microbiota, epidemiology of Salmonella and Campylobacter, viral gastroenteritis research and epidemiology, and animal virus infection studies. Additional areas of research interest include aquaculture nutrition and growth, fish biology, ecology, and behavior, as well as Vibrio bacteria research studies.

Frequent coauthors collaborating with Timothy S. Wallis are:

  • David J. Haydon
  • José Gustavo Ramírez-Paredes
  • David W. Verner-Jeffreys
  • Jessica Calland
  • Maiju Pesonen

Publication venues that have featured the scientist's work include:

  • Transboundary and Emerging Diseases
  • Journal of Fish Diseases
  • npj Vaccines
  • bioRxiv (Cold Spring Harbor Laboratory)

Timothy S. Wallis's research covers a broad array of biological and agricultural sciences, focusing on disease mechanisms and vaccine development relevant to both aquatic and terrestrial animal health. The work contributes to understanding infectious agents impacting aquaculture species and poultry, with attention to vaccine genomics and pathogen epidemiology.

Best Publications

  • Host adapted serotypes of Salmonella enterica.

    Sergio Uzzau;Derek J. Brown;Timothy S. Wallis;Salvatore Rubino

  • SopB, a protein required for virulence of Salmonella dublin, is an inositol phosphate phosphatase

    F A Norris;M P Wilson;T S Wallis;E E Galyov

  • Molecular basis of Salmonella-induced enteritis

    Timothy S. Wallis;Edouard E. Galyov

  • An Inv/Mxi-Spa-like type III protein secretion system in Burkholderia pseudomallei modulates intracellular behaviour of the pathogen.

    Mark P. Stevens;Michael W. Wood;Lowrie A. Taylor;Paul Monaghan

  • Identification of host-specific colonization factors of Salmonella enterica serovar Typhimurium.

    Eirwen Morgan;June D. Campbell;Sonya C. Rowe;Jennie Bispham

  • Absence of All Components of the Flagellar Export and Synthesis Machinery Differentially Alters Virulence of Salmonella enterica Serovar Typhimurium in Models of Typhoid Fever, Survival in Macrophages, Tissue Culture Invasiveness, and Calf Enterocolitis

    Clare K. Schmitt;Jack S. Ikeda;Stephen C. Darnell;Patricia R. Watson

  • Identification of Escherichia coli O157 : H7 genes influencing colonization of the bovine gastrointestinal tract using signature-tagged mutagenesis

    Francis Dziva;Pauline M. van Diemen;Mark P. Stevens;Amanda J. Smith

  • Identification of SopE2, a Salmonella secreted protein which is highly homologous to SopE and involved in bacterial invasion of epithelial cells.

    C. S. Bakshi;V. P. Singh;M. W. Wood;P. W. Jones

  • Characterization of intestinal invasion by Salmonella typhimurium and Salmonella dublin and effect of a mutation in the invH gene.

    P R Watson;S M Paulin;A P Bland;P W Jones

  • Bacterial copper- and zinc-cofactored superoxide dismutase contributes to the pathogenesis of systemic salmonellosis.

    Jayne L. Farrant;Assunta Sansone;James R. Canvin;Mark J. Pallen

  • The Salmonella dublin virulence plasmid mediates systemic but not enteric phases of salmonellosis in cattle.

    T S Wallis;S M Paulin;J S Plested;P R Watson

  • Efa1 influences colonization of the bovine intestine by shiga toxin-producing Escherichia coli serotypes O5 and O111.

    Mark P. Stevens;Pauline M. van Diemen;Gad Frankel;Alan D. Phillips

  • Flagellar phase variation of Salmonella enterica serovar Typhimurium contributes to virulence in the murine typhoid infection model but does not influence Salmonella-induced enteropathogenesis

    Jack S. Ikeda;Clare K. Schmitt;Stephen C. Darnell;Patricia R. Watson

  • The Neuroendocrine Stress Hormone Norepinephrine Augments Escherichia coli O157:H7-Induced Enteritis and Adherence in a Bovine Ligated Ileal Loop Model of Infection

    Isabella Vlisidou;Mark Lyte;Pauline M. van Diemen;Pippa Hawes

  • Identification of Enterohemorrhagic Escherichia coli O26:H− Genes Required for Intestinal Colonization in Calves

    Pauline M. van Diemen;Francis Dziva;Mark P. Stevens;Timothy S. Wallis

  • The secreted effector protein of Salmonella dublin, SopA, is translocated into eukaryotic cells and influences the induction of enteritis.

    Michael W. Wood;Michael A. Jones;Patricia R. Watson;Andrew M. Siber

  • Salmonella pathogenicity island 2 influences both systemic salmonellosis and Salmonella-induced enteritis in calves.

    J. Bispham;B. N. Tripathi;P. R. Watson;T. S. Wallis

  • Options for the control of enterohaemorrhagic Escherichia coli in ruminants

    Mark P. Stevens;Pauline M. van Diemen;Francis Dziva;Philip W. Jones

  • Salmonella enterica Serovars Typhimurium and Dublin Can Lyse Macrophages by a Mechanism Distinct from Apoptosis

    P R Watson;A V Gautier;S M Paulin;A P Bland

  • The type III protein translocation system of enteropathogenic Escherichia coli involves EspA-EspB protein interactions.

    Elizabeth Louise Hartland;Sarah J Daniell;R M Delahay;Bianca C Neves

Frequent Co-Authors

Mark P. Stevens
Mark P. Stevens University of Edinburgh
Gad Frankel
Gad Frankel Imperial College London
Edouard E. Galyov
Edouard E. Galyov University of Leicester
Alan D. Phillips
Alan D. Phillips University College London
Paul Barrow
Paul Barrow University of Surrey
Duncan J. Maskell
Duncan J. Maskell University of Melbourne
Sergio Uzzau
Sergio Uzzau University of Sassari
Bryan Charleston
Bryan Charleston The Pirbright Institute
Paul R. Langford
Paul R. Langford Imperial College London
Alison D. O'Brien
Alison D. O'Brien Uniformed Services University of the Health Sciences

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Best Scientists Citing Timothy S. Wallis

Mark P. Stevens

Mark P. Stevens

University of Edinburgh

Publications: 61

Wolf-Dietrich Hardt

Wolf-Dietrich Hardt

ETH Zurich

Publications: 59

Andreas J. Bäumler

Andreas J. Bäumler

University of California, Davis

Publications: 59

B. Brett Finlay

B. Brett Finlay

University of British Columbia

Publications: 40

John Elmerdahl Olsen

John Elmerdahl Olsen

University of Copenhagen

Publications: 33

Edouard E. Galyov

Edouard E. Galyov

University of Leicester

Publications: 32

Paul Barrow

Paul Barrow

University of Surrey

Publications: 31

Gad Frankel

Gad Frankel

Imperial College London

Publications: 29

David L. Gally

David L. Gally

University of Edinburgh

Publications: 27

Frank Pasmans

Frank Pasmans

Ghent University

Publications: 27

Renée M. Tsolis

Renée M. Tsolis

University of California, Davis

Publications: 27

Jorge E. Galán

Jorge E. Galán

Yale University

Publications: 26

Michael McClelland

Michael McClelland

University of California, Irvine

Publications: 26

Freddy Haesebrouck

Freddy Haesebrouck

Ghent University

Publications: 24

James M. Slauch

James M. Slauch

University of Illinois at Urbana-Champaign

Publications: 23

Robert A. Kingsley

Robert A. Kingsley

University of East Anglia

Publications: 22

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