2026 Eduardo A. Groisman: Microbiology Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Microbiology	97	480	428	222	186	210	33779
Genetics	97	840	791	423	395	197	33460

Research.com Recognitions

2007 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Eduardo A. Groisman is affiliated with Yale University in the United States. Their research is situated primarily within the field of Biochemistry, Genetics and Molecular Biology, encompassing a substantial body of work that spans 54 publications. The scientist's subfields of study include Molecular Biology, Genetics, Food Science, Endocrinology, and Nutrition and Dietetics, reflecting a broad engagement with life sciences and health-related topics.

The main research topics covered by their work are focused on bacterial genetics and biotechnology, gut microbiota and health, Escherichia coli research studies, probiotics and fermented foods, Salmonella and Campylobacter epidemiology, trace elements in health, and bacteriophages and microbial interactions. These topics showcase a specialized interest in microbial biology and its implications for health and disease.

Eduardo A. Groisman has multiple frequent publication venues, with notable outputs in journals such as mBio, Proceedings of the National Academy of Sciences, PLoS Genetics, Microbiology and Molecular Biology Reviews, and Science. These venues suggest a consistent contribution to high-impact scientific literature across molecular biology and microbiology domains.

Frequent co-authors in their research include Jeongjoon Choi, Guy E. Townsend, Alexandre Duprey, Carissa Chan, and Nick D. Pokorzynski, each collaborating on multiple occasions, indicating established research partnerships within their scientific community.

Among their recent papers are the following:

"How the PhoP/PhoQ System Controls Virulence and Mg ²⁺ Homeostasis: Lessons in Signal Transduction, Pathogenesis, Physiology, and Evolution," 2021, Microbiology and Molecular Biology Reviews
"Bacteria require phase separation for fitness in the mammalian gut," 2023, Science
"A Physiological Basis for Nonheritable Antibiotic Resistance," 2020, mBio
"A Master Regulator of Bacteroides thetaiotaomicron Gut Colonization Controls Carbohydrate Utilization and an Alternative Protein Synthesis Factor," 2020, mBio
"Limitation of phosphate assimilation maintains cytoplasmic magnesium homeostasis," 2021, Proceedings of the National Academy of Sciences

Eduardo A. Groisman received recognition as a Fellow of the American Association for the Advancement of Science (AAAS) in 2007.

Best Publications

Lateral gene transfer and the nature of bacterial innovation

Howard Ochman;Jeffrey G. Lawrence;Eduardo A. Groisman

4709
Citations
The Pleiotropic Two-Component Regulatory System PhoP-PhoQ

Eduardo A. Groisman

1225
Citations
Role of Nonhost Environments in the Lifestyles of Salmonella and Escherichia coli

Mollie D. Winfield;Eduardo A. Groisman

1022
Citations
Mg2+ as an Extracellular Signal: Environmental Regulation of Salmonella Virulence

Eleonora García Véscovi;Fernando C Soncini;Eduardo A Groisman

1007
Citations
Identification of a pathogenicity island required for Salmonella survival in host cells

Howard Ochman;Fernando C. Soncini;Felix Solomon;Eduardo A. Groisman

893
Citations
A Salmonella locus that controls resistance to microbicidal proteins from phagocytic cells

Patricia I. Fields;Eduardo A. Groisman;Fred Heffron

822
Citations
Pathogenicity islands: bacterial evolution in quantum leaps.

Eduardo A Groisman;Howard Ochman

738
Citations
A Salmonella virulence protein that inhibits cellular trafficking.

Kei-ichi Uchiya;M.Alejandro Barbieri;Kouichi Funato;Ankur H. Shah

525
Citations
The Salmonella selC locus contains a pathogenicity island mediating intramacrophage survival

Anne‐Béatrice Blanc‐Potard;Eduardo A. Groisman

498
Citations
How Salmonella became a pathogen

Eduardo A. Groisman;Howard Ochman

498
Citations
Signal integration in bacterial two-component regulatory systems

Alexander Y. Mitrophanov;Eduardo A. Groisman

485
Citations
Salmonella typhimurium phoP virulence gene is a transcriptional regulator.

Eduardo A. Groisman;Eric Chiao;Craig J. Lipps;Fred Heffron

483
Citations
Virulence and drug resistance roles of multidrug efflux systems of Salmonella enterica serovar Typhimurium

Kunihiko Nishino;Tammy Latifi;Eduardo A. Groisman

466
Citations
A Signal Transduction System that Responds to Extracellular Iron

Marc M.S.M Wösten;Linda F.F Kox;Sangpen Chamnongpol;Fernando C Soncini

451
Citations
An RNA Sensor for Intracellular Mg2

Michael J. Cromie;Yixin Shi;Tammy Latifi;Eduardo A. Groisman

428
Citations
The PmrA-Regulated pmrC Gene Mediates Phosphoethanolamine Modification of Lipid A and Polymyxin Resistance in Salmonella enterica

Hyunwoo Lee;Fong Fu Hsu;John Turk;Eduardo A. Groisman

400
Citations
Cognate gene clusters govern invasion of host epithelial cells by Salmonella typhimurium and Shigella flexneri.

E.A. Groisman;H. Ochman

390
Citations
Molecular basis of the magnesium deprivation response in Salmonella typhimurium: identification of PhoP-regulated genes.

F C Soncini;E García Véscovi;F Solomon;E A Groisman

384
Citations
A small protein that mediates the activation of a two-component system by another two-component system

Linda F.F. Kox;Marc M.S.M. Wösten;Eduardo A. Groisman

371
Citations
Resistance to host antimicrobial peptides is necessary for Salmonella virulence.

Eduardo A. Groisman;Carlos Parra-Lopez;Margarita Salcedo;Craig J. Lipps

341
Citations
Pathogenicity Islands: Minireview Bacterial Evolution in Quantum Leaps

Eduardo A. Groisman;Howard Ochman

2
Citations

Frequent Co-Authors

Howard Ochman The University of Texas at Austin

John Turk Washington University in St. Louis

Fong-Fu Hsu Washington University in St. Louis

Fred Heffron Oregon Health & Science University

Andrew L. Goodman Yale University

Kunihiko Nishino Osaka University

Milton H. Saier University of California, San Diego

Sangryeol Ryu Seoul National University

Arturo Zychlinsky Max Planck Society

Josep Casadesús University of Seville

External Links

Personal website of Eduardo A. Groisman

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