World's Best Scientists 2026 revealed!
Nammalwar Sriranganathan

Nammalwar Sriranganathan

D-Index & Metrics

Microbiology

D-Index
46
Citations
9917
World Ranking
4871
National Ranking
1882

Nammalwar Sriranganathan 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 Nammalwar Sriranganathan 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: 160 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

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

Nammalwar Sriranganathan 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 Nammalwar Sriranganathan 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: 46 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

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

Overview

Nammalwar Sriranganathan is affiliated with Virginia Tech in the United States and specializes in biochemistry, genetics, and molecular biology. Their research primarily focuses on molecular biology with significant work in epidemiology, small animals, food science, and ecology as subfields of study.

The scientist's work spans multiple topics including:

  • Mycobacterium research and diagnosis
  • Brucella: diagnosis, epidemiology, treatment
  • Animal diversity and health studies
  • Bacteriophages and microbial interactions
  • Genetic and phenotypic traits in livestock
  • Antimicrobial peptides and activities
  • Antibiotic resistance in bacteria

Sriranganathan's recent papers include the following:

  • The Paratuberculosis Paradigm Examined: A Review of Host Genetic Resistance and Innate Immune Fitness in Mycobacterium avium subsp. Paratuberculosis Infection (2021, Frontiers in Veterinary Science)
  • Seroprevalence and risk factors for brucellosis amongst livestock and humans in a multi-herd ranch system in Kagera, Tanzania (2024, Frontiers in Public Health)
  • The Probiotic Bacillus subtilis MB40 Improves Immunity in a Porcine Model of Listeriosis (2023, Microorganisms)
  • Essential Gene(s) Targeted by Peptide Nucleic Acids Kills Mycobacterium smegmatis in Culture and in Infected Macrophages (2021, Advances in Infectious Diseases)
  • Successful restoration of archived ovine formalin fixed paraffin-embedded tissue DNA and single nucleotide polymorphism analysis (2022, Veterinary Research Communications)

Frequent co-authors in their publications include:

  • Amanda Kravitz
  • Elizabeth Nowak
  • Jayasimha Rao
  • Stephen M. Boyle
  • Ron Tyler

Common publication venues where Sriranganathan's research appears are:

  • Open Forum Infectious Diseases
  • Microorganisms
  • Frontiers in Veterinary Science
  • Frontiers in Public Health
  • Advances in Infectious Diseases

Best Publications

  • Brucellosis: A re-emerging zoonosis

    Mohamed N. Seleem;Stephen M. Boyle;Nammalwar Sriranganathan

  • Anti‐inflammatory Properties of Cerium Oxide Nanoparticles

    Suzanne M. Hirst;Ajay S. Karakoti;Ron D. Tyler;Nammalwar Sriranganathan

  • Biological properties of RB51; a stable rough strain of Brucella abortus.

    Gerhardt G. Schurig;R.Martin Roop;T. Bagchi;S. Boyle

  • Brucellosis vaccines: past, present and future.

    Gerhardt G Schurig;Nammalwar Sriranganathan;Michael J Corbel

  • Wild boars as sources for infectious diseases in livestock and humans

    X. J. Meng;D. S. Lindsay;N. Sriranganathan

  • Flagellin is an effective adjuvant for immunization against lethal respiratory challenge with Yersinia pestis

    Anna N. Honko;Nammalwar Sriranganathan;Cynthia J. Lees;Steven B. Mizel

  • Recent advances in Brucella abortus vaccines.

    Elaine Maria S. Dorneles;Nammalwar Sriranganathan;Andrey P Lage

  • A History of the Development of Brucella Vaccines

    Eric Daniel Avila-Calderón;Ahidé Lopez-Merino;Nammalwar Sriranganathan;Stephen M. Boyle

  • Brucella: a pathogen without classic virulence genes.

    Mohamed N. Seleem;Stephen M. Boyle;Nammalwar Sriranganathan

  • Flagellin-F1-V Fusion Protein Is an Effective Plague Vaccine in Mice and Two Species of Nonhuman Primates

    Steven B. Mizel;Aaron H. Graff;Nammalwar Sriranganathan;Sean Ervin

  • Identification of an IS711 element interrupting the wboA gene of Brucella abortus vaccine strain RB51 and a PCR assay to distinguish strain RB51 from other Brucella species and strains.

    Ramesh Vemulapalli;John R. McQuiston;Gerhardt G. Schurig;Nammalwar Sriranganathan

  • EFFECTS OF LONG-TERM ESTROGEN TREATMENT ON IFN-γ, IL-2 AND IL-4 GENE EXPRESSION AND PROTEIN SYNTHESIS IN SPLEEN AND THYMUS OF NORMAL C57BL/6 MICE

    E. Karpuzoglu-Sahin;Y. Zhi-Jun;A. Lengi;N. Sriranganathan

  • Protection of BALB/c mice against homologous and heterologous species of Brucella by rough strain vaccines derived from Brucella melitensis and Brucella suis biovar 4.

    Alexander J. Winter;Gerhardt G. Schurig;Stephen M. Boyle;Nammalwar Sriranganathan

  • Brucella melitensis triggers time-dependent modulation of apoptosis and down-regulation of mitochondrion-associated gene expression in mouse macrophages.

    Yongqun He;Sherry Reichow;Sheela Ramamoorthy;Xicheng Ding

  • Lactobacillus piscicola, a New Species from Salmonid Fish?

    S. F. Hiu;R. A. Holt;N. Sriranganathan;R. J. Seidler

  • A dye-based lymphocyte proliferation assay that permits multiple immunological analyses: mRNA, cytogenetic, apoptosis, and immunophenotyping studies

    Y Zhi-Jun;N Sriranganathan;T Vaught;S.K Arastu

  • Overexpression of protective antigen as a novel approach to enhance vaccine efficacy of Brucella abortus strain RB51.

    Ramesh Vemulapalli;Yongqun He;Silvio Cravero;Nammalwar Sriranganathan

  • Complete genomic sequence of bacteriophage felix o1.

    Jean M. Whichard;Lee A. Weigt;Douglas J. Borris;Ling Ling Li

  • Complementation of Brucella abortus RB51 with a Functional wboA Gene Results in O-Antigen Synthesis and Enhanced Vaccine Efficacy but No Change in Rough Phenotype and Attenuation

    Ramesh Vemulapalli;Yongqun He;Larissa S. Buccolo;Stephen M. Boyle

  • Targeting Brucella melitensis with polymeric nanoparticles containing streptomycin and doxycycline.

    Mohamed N. Seleem;Mohamed N. Seleem;Neeta Jain;Nikorn Pothayee;Ashish Ranjan

Frequent Co-Authors

Mohamed N. Seleem
Mohamed N. Seleem Virginia Tech
David S. Lindsay
David S. Lindsay Virginia Tech
Andrey Pereira Lage
Andrey Pereira Lage Universidade Federal de Minas Gerais
Andréa Teixeira-Carvalho
Andréa Teixeira-Carvalho Oswaldo Cruz Foundation
Andrew M. Kropinski
Andrew M. Kropinski University of Guelph
João C. Setubal
João C. Setubal Universidade de São Paulo
Rami A. Dalloul
Rami A. Dalloul University of Georgia
Anne M. Zajac
Anne M. Zajac Virginia Tech
Sudipta Seal
Sudipta Seal University of Central Florida
Ajay S. Karakoti
Ajay S. Karakoti Pacific Northwest National Laboratory

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