World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
78
Citations
19481
World Ranking
1306
National Ranking
578

Robert E. Mandrell 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 Robert E. Mandrell 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: 174 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

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

Robert E. Mandrell 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 Robert E. Mandrell 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: 78 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

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

Overview

Robert E. Mandrell is affiliated with the United States Department of Agriculture in the United States. Their research primarily focuses on topics within biochemistry, genetics, molecular biology, and agricultural and biological sciences, with a concentration in several subfields including biotechnology, food science, and endocrinology.

The main areas of research include:

  • Listeria monocytogenes in food safety
  • Essential oils and antimicrobial activity
  • Microbial inactivation methods
  • Salmonella and Campylobacter epidemiology
  • Vibrio bacteria research studies

Robert E. Mandrell has contributed to scientific knowledge through several papers published in established venues. Their recent publications include:

  • Prevalence and Clonal Diversity of over 1,200 Listeria monocytogenes Isolates Collected from Public Access Waters near Produce Production Areas on the Central California Coast during 2011 to 2016, 2022, Applied and Environmental Microbiology
  • Salmonella enterica Serovar Diversity, Distribution, and Prevalence in Public-Access Waters from a Central California Coastal Leafy Green-Growing Region from 2011 to 2016, 2021, Applied and Environmental Microbiology

Their work has appeared mainly in the journal Applied and Environmental Microbiology, with at least two publications in this venue.

Collaborations with other researchers are evident, with frequent coauthors including Lisa Gorski, Michael B. Cooley, and Diana Carychao, among others such as David Oryang and Kimberly Nguyen. These collaborations indicate working relationships in related research areas and joint contributions to the respective studies.

Best Publications

  • Bactericidal activities of plant essential oils and some of their isolated constituents against Campylobacter jejuni, Escherichia coli, Listeria monocytogenes, and Salmonella enterica.

    Mendel Friedman;Philip R. Henika;Robert E. Mandrell

  • Major Structural Differences and Novel Potential Virulence Mechanisms from the Genomes of Multiple Campylobacter Species

    Derrick E Fouts;Emmanuel F Mongodin;Robert E Mandrell;William G Miller

  • Interaction between human natural anti-alpha-galactosyl immunoglobulin G and bacteria of the human flora.

    U Galili;R E Mandrell;R M Hamadeh;S B Shohet

  • Escherichia coli O157:H7 in feral swine near spinach fields and cattle, central California coast.

    Michele T. Jay;Michael Cooley;Diana Carychao;Gerald W. Wiscomb

  • Antibacterial Activities of Plant Essential Oils and Their Components against Escherichia coli O157:H7 and Salmonella enterica in Apple Juice

    Mendel Friedman;Philip R. Henika;Carol E. Levin;Robert E. Mandrell

  • The lipooligosaccharides of pathogenic Gram-negative bacteria

    Andrew Preston;Robert E. Mandrell;Bradford W. Gibson;Michael A. Apicella

  • Incidence and Tracking of Escherichia coli O157:H7 in a Major Produce Production Region in California

    Michael Cooley;Diana Carychao;Leta Crawford-Miksza;Michele T. Jay

  • Colonization of Arabidopsis thaliana with Salmonella enterica and enterohemorrhagic Escherichia coli O157:H7 and competition by Enterobacter asburiae

    Michael B. Cooley;William G. Miller;Robert E. Mandrell

  • Antibacterial activities of phenolic benzaldehydes and benzoic acids against Campylobacter jejuni, Escherichia coli, Listeria monocytogenes, and Salmonella enterica.

    Mendel Friedman;Philip R. Henika;Robert E. Mandrell

  • Fitness of Salmonella enterica serovar Thompson in the Cilantro Phyllosphere

    Maria T. Brandl;Robert E. Mandrell

  • Irrigation Waters as a Source of Pathogenic Microorganisms in Produce: A Review

    Yakov Pachepsky;Daniel R. Shelton;Jean E.T. McLain;Jitendra Patel

  • Association of Escherichia coli O157:H7 with preharvest leaf lettuce upon exposure to contaminated irrigation water.

    Marian R. Wachtel;Linda C. Whitehand;Robert E. Mandrell

  • Prevalence, Distribution, and Diversity of Salmonella enterica in a Major Produce Region of California

    Lisa Gorski;Craig T. Parker;Anita Liang;Michael B. Cooley

  • The Complete Genome Sequence and Analysis of the Epsilonproteobacterium Arcobacter butzleri

    William G. Miller;Craig T. Parker;Marc Rubenfield;George L. Mendz

  • Extended multilocus sequence typing system for Campylobacter coli, C. lari, C. upsaliensis, and C. helveticus

    William G. Miller;Stephen L. W. On;Guilin Wang;Samarpita Fontanoz

  • Antimicrobial activities of tea catechins and theaflavins and tea extracts against Bacillus cereus.

    Mendel Friedman;Philip R. Henika;Carol E. Levin;Robert E. Mandrell

  • Lipo-oligosaccharides (LOS) of mucosal pathogens: Molecular mimicry and host-modification of LOS

    Robert E. Mandrell;Michael A. Apicella

  • Intraspecific Phylogeny and Lineage Group Identification Based on the prfA Virulence Gene Cluster of Listeria monocytogenes

    Todd J. Ward;Lisa Gorski;Monica K. Borucki;Robert E. Mandrell

  • Escherichia coli O157:H7 survival and growth on lettuce is altered by the presence of epiphytic bacteria.

    Michael B. Cooley;Diana Chao;Robert E. Mandrell

  • Complex of Meningococcal Group B Polysaccharide and Type 2 Outer Membrane Protein Immunogenic in Man

    W. D. Zollinger;R. E. Mandrell;J. M. Griffiss;P. Altieri

Frequent Co-Authors

William G. Miller
William G. Miller United States Department of Agriculture
Mendel Friedman
Mendel Friedman United States Department of Agriculture
Edward R. Atwill
Edward R. Atwill University of California, Davis
Michel Gilbert
Michel Gilbert National Academies of Sciences, Engineering, and Medicine
Bradford W. Gibson
Bradford W. Gibson Buck Institute for Research on Aging
Michael A. Apicella
Michael A. Apicella University of Iowa
Sharon L. Abbott
Sharon L. Abbott California Department of Public Health
Jizhong Zhou
Jizhong Zhou University of Oklahoma
Patrick S. G. Chain
Patrick S. G. Chain Los Alamos National Laboratory
James E. Keen
James E. Keen United States Department of Agriculture

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