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Martin J. Warren

D-Index & Metrics

Biology and Biochemistry

D-Index
72
Citations
16816
World Ranking
6374
National Ranking
489

Martin J. Warren 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 Martin J. Warren 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: 279 publications — 74th percentile

74% of scientists in this discipline score the same or lower.

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

Martin J. Warren 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 Martin J. Warren 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: 72 D-Index — 69th percentile

69% of scientists in this discipline score the same or lower.

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

Overview

Martin J. Warren is affiliated with the University of Kent in the United Kingdom. Their research spans multiple domains within biochemistry, genetics, and molecular biology, as well as medicine.

The scientist's work is concentrated in several main fields of study including:

  • Biochemistry, Genetics and Molecular Biology
  • Medicine

Subfields of study featuring prominently in their research include:

  • Molecular Biology
  • Rheumatology
  • Materials Chemistry
  • Nutrition and Dietetics
  • Public Health, Environmental and Occupational Health

Main topics explored in their publications cover a range of biochemical and health-related areas:

  • Porphyrin Metabolism and Disorders
  • Folate and B Vitamins Research
  • Heme Oxygenase-1 and Carbon Monoxide
  • Photosynthetic Processes and Mechanisms
  • Iron Metabolism and Disorders
  • Trace Elements in Health
  • Porphyrin and Phthalocyanine Chemistry

Martin J. Warren has contributed numerous papers to scientific literature, including recent notable publications such as:

  • Biosynthesis of the modified tetrapyrroles-the pigments of life, 2020, Journal of Biological Chemistry
  • The requirement for cobalt in vitamin B12: A paradigm for protein metalation, 2020, Biochimica et Biophysica Acta (BBA) - Molecular Cell Research
  • The importance of vitamin B12 for individuals choosing plant-based diets, 2022, European Journal of Nutrition
  • Calculating metalation in cells reveals CobW acquires CoII for vitamin B12 biosynthesis while related proteins prefer ZnII, 2021, Nature Communications
  • Exploring the onset of B 12 -based mutualisms using a recently evolved Chlamydomonas auxotroph and B 12 -producing bacteria, 2022, Environmental Microbiology

The work has appeared in several frequent publication venues, indicating areas of ongoing research:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • The Cambridge Structural Database
  • Proceedings of The Nutrition Society
  • Journal of Biological Chemistry
  • Nature Communications

Collaborations with other researchers form an important component of their scholarly output. Frequent co-authors include:

  • Evelyne Deery
  • Bernhard Kräutler
  • Christoph Kieninger
  • Klaus Wurst
  • Andrew D. Lawrence

Best Publications

  • Algae acquire vitamin B12 through a symbiotic relationship with bacteria.

    Martin T. Croft;Andrew D. Lawrence;Evelyne Raux-Deery;Martin J. Warren

  • Microbial production of vitamin B12

    Martens Jh;Barg H;Warren Mj;Jahn D

  • The biosynthesis of adenosylcobalamin (vitamin B12)

    Martin J. Warren;Evelyne Raux;Heidi L. Schubert;Jorge C. Escalante-Semerena

  • Algae Need Their Vitamins

    Martin T. Croft;Martin J. Warren;Alison G. Smith

  • Mutualistic interactions between vitamin B12 -dependent algae and heterotrophic bacteria exhibit regulation

    Elena Kazamia;Hjördis Czesnick;Thi Thanh Van Nguyen;Martin Tom Croft

  • Prokaryotic Heme Biosynthesis: Multiple Pathways to a Common Essential Product.

    Harry A. Dailey;Tamara A. Dailey;Svetlana Gerdes;Dieter Jahn

  • Biosynthesis of the modified tetrapyrroles—the pigments of life

    Donald A. Bryant;Donald A. Bryant;C. Neil Hunter;Martin J. Warren;Martin J. Warren

  • Cyanobacteria and Eukaryotic Algae Use Different Chemical Variants of Vitamin B12

    Katherine Emma Helliwell;Andrew David Lawrence;Andre Holzer;Andre Holzer;Ulrich Johan Kudahl

  • A Mutation in Guanylate Cyclase Activator 1A (GUCA1A) in an Autosomal Dominant Cone Dystrophy Pedigree Mapping to a New Locus on Chromosome 6p21.1

    Annette M. Payne;Susan M. Downes;David A.R. Bessant;Rachel Taylor

  • Biosynthesis of cobalamin (vitamin B12): a bacterial conundrum.

    E. Raux;H. L. Schubert;M. J. Warren

  • Lead poisoning, haem synthesis and 5-aminolaevulinic acid dehydratase

    Martin J Warren;Jon B Cooper;Stephen P Wood;Peter M Shoolingin-Jordan

  • Synthesis of Empty Bacterial Microcompartments, Directed Organelle Protein Incorporation, and Evidence of Filament-Associated Organelle Movement

    Joshua B. Parsons;Stefanie Frank;David Bhella;Mingzhi Liang

  • Structure of porphobilinogen deaminase reveals a flexible multidomain polymerase with a single catalytic site.

    Gordon V. Louie;Paul D. Brownlie;Richard Lambert;Jonathan B. Cooper

  • Salmonella typhimurium cobalamin (vitamin B12) biosynthetic genes: functional studies in S. typhimurium and Escherichia coli.

    E Raux;A Lanois;F Levillayer;M J Warren

  • X-ray structure of 5-aminolaevulinate dehydratase, a hybrid aldolase

    Peter T. Erskine;Natalie Senior;Sarah Awan;Richard Lambert

  • Solution structure of a bacterial microcompartment targeting peptide and its application in the construction of an ethanol bioreactor.

    Andrew D. Lawrence;Stefanie Frank;Sarah Newnham;Matthew J. Lee

  • Lactobacillus reuteri DSM 20016 Produces Cobalamin-Dependent Diol Dehydratase in Metabolosomes and Metabolizes 1,2-Propanediol by Disproportionation

    Dinesh Diraviam Sriramulu;Mingzhi Liang;Diana Hernandez-Romero;Evelyne Raux-Deery

  • Evidence for a dipyrromethane cofactor at the catalytic site of E. coli porphobilinogen deaminase

    Peter M. Jordan;Martin J. Warren

  • Biochemical and structural insights into bacterial organelle form and biogenesis.

    Joshua B. Parsons;Sriramulu D. Dinesh;Evelyne Deery;Helen K. Leech

  • Tetrapyrrole assembly and modification into the ligands of biologically functional cofactors.

    Martin J. Warren;A.I. Scott

Frequent Co-Authors

Andy Lawrence
Andy Lawrence University of Edinburgh
Stephen E. J. Rigby
Stephen E. J. Rigby University of Manchester
Alison G. Smith
Alison G. Smith University of Cambridge
David Hunt
David Hunt University of Edinburgh
Shomi S. Bhattacharya
Shomi S. Bhattacharya University College London
Dieter Jahn
Dieter Jahn Technische Universität Braunschweig
Andrew W. Munro
Andrew W. Munro University of Manchester
Keith S. Wilson
Keith S. Wilson University of York
Bernhard Kräutler
Bernhard Kräutler University of Innsbruck
Peter Heathcote
Peter Heathcote Queen Mary University of London

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Best Scientists Citing Martin J. Warren

Cheryl A. Kerfeld

Cheryl A. Kerfeld

Lawrence Berkeley National Laboratory

Publications: 67

Jorge C. Escalante-Semerena

Jorge C. Escalante-Semerena

University of Georgia

Publications: 44

Alison G. Smith

Alison G. Smith

University of Cambridge

Publications: 36

Dieter Jahn

Dieter Jahn

Technische Universität Braunschweig

Publications: 35

Krzysztof Palczewski

Krzysztof Palczewski

University of California, Irvine

Publications: 35

Alexander M. Dizhoor

Alexander M. Dizhoor

Salus University

Publications: 34

Thomas A. Bobik

Thomas A. Bobik

Iowa State University

Publications: 30

Bernhard Kräutler

Bernhard Kräutler

University of Innsbruck

Publications: 28

Todd O. Yeates

Todd O. Yeates

University of California, Los Angeles

Publications: 28

Andrew W. Munro

Andrew W. Munro

University of Manchester

Publications: 26

Wolfgang Baehr

Wolfgang Baehr

University of Utah

Publications: 23

Sergio A. Sañudo-Wilhelmy

Sergio A. Sañudo-Wilhelmy

University of Southern California

Publications: 21

Anthony T. Moore

Anthony T. Moore

University of California, San Francisco

Publications: 20

David Leys

David Leys

University of Manchester

Publications: 18

David Hunt

David Hunt

University of Edinburgh

Publications: 17

Lisa Alvarez-Cohen

Lisa Alvarez-Cohen

University of California, Berkeley

Publications: 16

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