World's Best Scientists 2026 revealed!
Marie-Agnès Jacques

Marie-Agnès Jacques

D-Index & Metrics

Biology and Biochemistry

D-Index
47
Citations
7464
World Ranking
18746
National Ranking
868

Marie-Agnès Jacques 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 Marie-Agnès Jacques 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: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 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: 418 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: 197 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: 60 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: 229 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Marie-Agnès Jacques 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 Marie-Agnès Jacques sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 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: 72 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: 47 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Overview

Marie-Agnès Jacques is affiliated with the University of Angers in France. Their research primarily spans the Agricultural and Biological Sciences, with a significant focus on Plant Science, Insect Science, Molecular Biology, Horticulture, and Ecology as key subfields.

Their work covers several main topics, including:

  • Insect-Plant Interactions and Control
  • Research on scale insects
  • Plant Pathogenic Bacteria Studies
  • Plant-Microbe Interactions and Immunity
  • Phytoplasmas and Hemiptera pathogens
  • Legume Nitrogen Fixing Symbiosis
  • Cocoa and Sweet Potato Agronomy

Marie-Agnès Jacques has coauthored numerous publications with frequent collaborators such as Claude Bragard, Roel Potting, Antonio Vicent Civera, Paolo Gonthier, and Josep Anton Jaques Miret.

They have published extensively in several venues with notable frequency, including:

  • EFSA Journal (61 publications)
  • bioRxiv (Cold Spring Harbor Laboratory) (8 publications)
  • Molecular Plant Pathology (4 publications)
  • Applied and Environmental Microbiology (3 publications)
  • BMC Genomics (3 publications)

Recent papers authored or coauthored by Marie-Agnès Jacques include:

  • Temporal dynamics of bacterial communities during seed development and maturation, 2020, FEMS Microbiology Ecology
  • Common bacterial blight of bean: a model of seed transmission and pathological convergence, 2021, Molecular Plant Pathology
  • Trends in Molecular Diagnosis and Diversity Studies for Phytosanitary Regulated Xanthomonas, 2021, Microorganisms
  • Comparative Genomics and Phylogenetic Analyses Suggest Several Novel Species within the Genus Clavibacter, Including Nonpathogenic Tomato-Associated Strains, 2020, Applied and Environmental Microbiology
  • Common bean resistance to Xanthomonas is associated with upregulation of the salicylic acid pathway and downregulation of photosynthesis, 2020, BMC Genomics

Marie-Agnès Jacques has contributed to book publications, including the title Evolutionary Trajectories in Plant-Associated Pseudomonas and Xanthomonas Strains published by Frontiers Media in 2020.

Best Publications

  • Ecological patterns of seed microbiome diversity, transmission, and assembly.

    Ashley Shade;Marie Agnès Jacques;Matthieu Barret

  • Emergence Shapes the Structure of the Seed Microbiota

    Matthieu Barret;Matthieu Barret;Matthieu Barret;Martial Briand;Martial Briand;Martial Briand;Sophie Bonneau;Sophie Bonneau;Sophie Bonneau;Anne Préveaux;Anne Préveaux;Anne Préveaux

  • Shifting the paradigm from pathogens to pathobiome: new concepts in the light of meta-omics.

    Muriel Vayssier-Taussat;Emmanuel Albina;Christine Citti;Jean-FranÒ«ois Cosson

  • Methods for Observing Microbial Biofilms Directly on Leaf Surfaces and Recovering Them for Isolation of Culturable Microorganisms

    C. E. Morris;J.-M. Monier;M.-A. Jacques

  • The complete genome sequence of Xanthomonas albilineans provides new insights into the reductive genome evolution of the xylem-limited Xanthomonadaceae

    Isabelle Pieretti;Monique Royer;Valérie Barbe;Sébastien Carrère

  • Using ecology, physiology, and genomics to understand host specificity in Xanthomonas

    Marie-Agnès Jacques;Matthieu Arlat;Matthieu Arlat;Matthieu Arlat;Alice Boulanger;Alice Boulanger;Alice Boulanger;Tristan Boureau

  • High throughput quantitative phenotyping of plant resistance using chlorophyll fluorescence image analysis.

    Céline Rousseau;Céline Rousseau;Céline Rousseau;Etienne Belin;Edouard Bove;Edouard Bove;Edouard Bove;David Rousseau;David Rousseau

  • Terroir is a key driver of seed-associated microbial assemblages

    Stéphanie Klaedtke;Marie Agnes Jacques;Lorenzo Raggi;Anne Preveaux

  • A Technique To Quantify the Population Size and Composition of the Biofilm Component in Communities of Bacteria in the Phyllosphere

    Cindy E. Morris;Jean-Michel Monier;Marie-Agnès Jacques

  • Several subspecies and sequence types are associated with the emergence of Xylella fastidiosa in natural settings in France

    Nicolas Denance;Nicolas Denance;B. Legendre;Martial Briand;V. Olivier

  • Assembly of seed-associated microbial communities within and across successive plant generations

    Samir Rezki;Claire Campion;Philippe Simoneau;Marie Agnès Jacques

  • Adhesion and Fitness in the Bean Phyllosphere and Transmission to Seed of Xanthomonas fuscans subsp. fuscans

    A. Darsonval;A. Darrasse;K. Durand;C. Bureau

  • Characterization of Pseudomonas syringae pv. actinidiae (Psa) isolated from France and assignment of Psa biovar 4 to a de novo pathovar: Pseudomonas syringae pv. actinidifoliorum pv. nov.

    A. Cunty;F. Poliakoff;C. Rivoal;S. Cesbron;S. Cesbron;S. Cesbron

  • Update of the Scientific Opinion on the risks to plant health posed by Xylella fastidiosa in the EU territory.

    Claude Bragard;Katharina Dehnen‐Schmutz;Francesco Di Serio

  • Comparative Genomics of Pathogenic and Nonpathogenic Strains of Xanthomonas arboricola Unveil Molecular and Evolutionary Events Linked to Pathoadaptation

    Sophie Cesbron;Martial Briand;Salwa Essakhi;Sophie Gironde

  • Functional Microbial Features Driving Community Assembly During Seed Germination and Emergence.

    Gloria Torres-Cortés;Sophie Bonneau;Olivier Bouchez;Clémence Genthon

  • The Type III Secretion System of Xanthomonas fuscans subsp. fuscans Is Involved in the Phyllosphere Colonization Process and in Transmission to Seeds of Susceptible Beans

    A. Darsonval;Armelle Darrasse;Damien Meyer;M. Demarty

  • Xanthomonas axonopodis pv. phaseoli var. fuscans Is Aggregated in Stable Biofilm Population Sizes in the Phyllosphere of Field-Grown Beans

    M.-A. Jacques;K. Josi;A. Darrasse;R. Samson

  • Phylogenetic analysis and polyphasic characterization of Clavibacter michiganensis strains isolated from tomato seeds reveal that nonpathogenic strains are distinct from C. michiganensis subsp. michiganensis.

    Marie Agnes Jacques;Marie Agnes Jacques;Marie Agnes Jacques;Karine Durand;Karine Durand;Karine Durand;Geoffrey Orgeur;Samuel Balidas

  • Population Sizes, Immigration, and Growth of Epiphytic Bacteria on Leaves of Different Ages and Positions of Field-Grown Endive (Cichorium endivia var. latifolia).

    M.-A. Jacques;L. L. Kinkel;C. E. Morris

Frequent Co-Authors

Claude Bragard
Claude Bragard Université Catholique de Louvain
Paolo Gonthier
Paolo Gonthier University of Turin
Jonathan Yuen
Jonathan Yuen Swedish University of Agricultural Sciences
Juan A. Navas-Cortés
Juan A. Navas-Cortés Spanish National Research Council
Wopke van der Werf
Wopke van der Werf Wageningen University & Research
Lucia Zappalà
Lucia Zappalà University of Catania
Annemarie Fejer Justesen
Annemarie Fejer Justesen Aarhus University
Francesco Di Serio
Francesco Di Serio National Research Council (CNR)
Charles Manceau
Charles Manceau French Agency for Food, Environmental and Occupational Health & Safety
Ralf Koebnik
Ralf Koebnik University of Montpellier

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