World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
47
Citations
7892
World Ranking
4801
National Ranking
288

Marisa Haenni 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 Marisa Haenni 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: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 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: 230 publications — 59th percentile

59% of scientists in this discipline score the same or lower.

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

Marisa Haenni 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 Marisa Haenni 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: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 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: 93 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: 47 D-Index — 14th percentile

14% of scientists in this discipline score the same or lower.

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

Overview

Marisa Haenni is a researcher affiliated with the University of Lyon System in France. Their work predominantly lies within the fields of Biochemistry, Genetics, and Molecular Biology, with a significant focus on Molecular Medicine, Endocrinology, Pollution, Infectious Diseases, and Molecular Biology as subfields.

Their research topics center extensively on antibiotic resistance and its environmental and clinical impacts. Key areas of study include:

  • Antibiotic Resistance in Bacteria
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Antimicrobial Resistance in Staphylococcus
  • Escherichia coli research studies
  • Salmonella and Campylobacter epidemiology
  • Enterobacteriaceae and Cronobacter Research
  • Vibrio bacteria research studies

Haenni has contributed to numerous peer-reviewed publications. Notable recent papers include:

  • "Environmental contamination in a high-income country (France) by antibiotics, antibiotic-resistant bacteria, and antibiotic resistance genes: Status and possible causes" (2021), published in Environment International
  • "A role for ColV plasmids in the evolution of pathogenic Escherichia coli ST58" (2022), published in Nature Communications
  • "High Prevalence of Klebsiella pneumoniae in European Food Products: a Multicentric Study Comparing Culture and Molecular Detection Methods" (2022), published in Microbiology Spectrum
  • "Pathogenic Escherichia coli in Dogs Reveals the Predominance of ST372 and the Human-Associated ST73 Extra-Intestinal Lineages" (2020), published in Frontiers in Microbiology
  • "Scarless Removal of Large Resistance Island AbaR Results in Antibiotic Susceptibility and Increased Natural Transformability in Acinetobacter baumannii" (2020), published in Antimicrobial Agents and Chemotherapy

Frequent collaborators of Haenni include Jean-Yves Madec, Antoine Drapeau, Pierre Châtre, Pauline François, and Agnese Lupo. Their work has been disseminated in various scientific venues with repeated contributions to:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Journal of Global Antimicrobial Resistance
  • Journal of Antimicrobial Chemotherapy
  • Microbiology Spectrum
  • Frontiers in Microbiology

Best Publications

  • Extended-spectrum β-lactamase/AmpC- and carbapenemase-producing Enterobacteriaceae in animals: a threat for humans?

    Jean-Yves Madec;Marissa Haenni;Patrice Nordmann;Patrice Nordmann;Laurent Poirel

  • Co-occurrence of extended spectrum β lactamase and MCR-1 encoding genes on plasmids

    Marisa Haenni;Laurent Poirel;Nicolas Kieffer;Pierre Châtre

  • Distribution and Antimicrobial Resistance of Clinical and Subclinical Mastitis Pathogens in Dairy Cows in Rhône-Alpes, France

    Marie-Anne Botrel;Marisa Haenni;Eric Morignat;Philippe Sulpice

  • Environmental contamination in a high-income country (France) by antibiotics, antibiotic-resistant bacteria, and antibiotic resistance genes: Status and possible causes.

    Unknown

  • Quorum-sensing-negative (lasR) mutants of Pseudomonas aeruginosa avoid cell lysis and death.

    Karin Heurlier;Valérie Dénervaud;Marisa Haenni;Lionel Guy

  • Structure-Function Characterization and Optimization of a Plant-Derived Antibacterial Peptide

    Mougli Suarez;Marisa Haenni;Stéphane Canarelli;Florian Fisch

  • Antimicrobial Resistance in Streptococcus spp.

    Marisa Haenni;Agnese Lupo;Jean-Yves Madec

  • Antimicrobial Resistance in Acinetobacter spp. and Pseudomonas spp.

    Agnese Lupo;Marisa Haenni;Jean-Yves Madec

  • Characterization of extended-spectrum beta-lactamase (ESBL)-carrying plasmids and clones of Enterobacteriaceae causing cattle mastitis in France

    Safia Dahmen;Véronique Métayer;Jean-Yves Madec

  • Impact of food animal trade on the spread of mcr-1-mediated colistin resistance, Tunisia, July 2015.

    Raoudha Grami;Wejdene Mansour;Wahib Mehri;Olfa Bouallègue

  • Granular Layer in the Periplasmic Space of Gram-Positive Bacteria and Fine Structures of Enterococcus gallinarum and Streptococcus gordonii Septa Revealed by Cryo-Electron Microscopy of Vitreous Sections

    Benoît Zuber;Marisa Haenni;Tânia Ribeiro;Kathrin Minnig

  • MRSA harboring mecA variant gene mecC, France.

    Frederic Laurent;Hubert Chardon;Marisa Haenni;Michele Bes

  • Evidence for Human Adaptation and Foodborne Transmission of Livestock-Associated Methicillin-Resistant Staphylococcus aureus

    Jesper Larsen;Marc M. Stegger;Marc M. Stegger;Paal S Ps Andersen;Paal S Ps Andersen;Andreas A. Petersen

  • Prevalence of day-care centre children (France) with faecal CTX-M-producing Escherichia coli comprising O25b:H4 and O16:H5 ST131 strains

    Véronique Blanc;Véronique Leflon-Guibout;Jorge Blanco;Marisa Haenni

  • Emergence of blaCTX-M-55 associated with fosA, rmtB and mcr gene variants in Escherichia coli from various animal species in France.

    Agnese Lupo;Estelle Saras;Jean-Yves Madec;Marisa Haenni

  • High prevalence of ESBLs in retail chicken meat despite reduced use of antimicrobials in chicken production, France.

    Tiago Casella;Mara Correa Lelles Nogueira;Estelle Saras;Marisa Haenni

  • Characterization of blaCTX-M IncFII plasmids and clones of Escherichia coli from pets in France

    Safia Dahmen;Marisa Haenni;Pierre Châtre;Jean-Yves Madec

  • Antimicrobial resistance plasmid reservoir in food and food-producing animals.

    Jean-Yves Madec;Marisa Haenni

  • A USA300 variant and other human-related methicillin-resistant Staphylococcus aureus strains infecting cats and dogs in France

    Marisa Haenni;Estelle Saras;Pierre Châtre;Christine Médaille

  • Diversity and Mobility of Integrative and Conjugative Elements in Bovine Isolates of Streptococcus agalactiae, S. dysgalactiae subsp. dysgalactiae, and S. uberis

    Marisa Haenni;Estelle Saras;Stéphane Bertin;Stéphane Bertin;Pierre Leblond;Pierre Leblond

  • Non-ST131 Escherichia coli from cattle harbouring human-like bla CTX-M-15 -carrying plasmids

    Jean-Yves Madec;Laurent Poirel;Estelle Saras;Aurore Gourguechon

  • Detection of live and antibiotic-killed bacteria by quantitative real-time PCR of specific fragments of rRNA.

    Steve Aellen;Yok-Ai Que;Bertrand Guignard;Marisa Haenni

Frequent Co-Authors

Jean-Yves Madec
Jean-Yves Madec French Agency for Food, Environmental and Occupational Health & Safety
Axel Cloeckaert
Axel Cloeckaert INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement
Frédéric Laurent
Frédéric Laurent Claude Bernard University Lyon 1
Michèle Bes
Michèle Bes Hospices Civils de Lyon
Erick Denamur
Erick Denamur Université Paris Cité
Eric Oswald
Eric Oswald Federal University of Toulouse Midi-Pyrénées
Richard Bonnet
Richard Bonnet University of Clermont Auvergne
Laurent Poirel
Laurent Poirel University of Fribourg
Marie-Hélène Nicolas-Chanoine
Marie-Hélène Nicolas-Chanoine Université Paris Cité
Philippe Glaser
Philippe Glaser Institut Pasteur

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