Eduardo A. Groisman

26.1k total citations · 5 hit papers
195 papers, 20.1k citations indexed

About

Eduardo A. Groisman is a scholar working on Genetics, Molecular Biology and Food Science. According to data from OpenAlex, Eduardo A. Groisman has authored 195 papers receiving a total of 20.1k indexed citations (citations by other indexed papers that have themselves been cited), including 105 papers in Genetics, 89 papers in Molecular Biology and 69 papers in Food Science. Recurrent topics in Eduardo A. Groisman's work include Bacterial Genetics and Biotechnology (102 papers), Salmonella and Campylobacter epidemiology (60 papers) and Vibrio bacteria research studies (47 papers). Eduardo A. Groisman is often cited by papers focused on Bacterial Genetics and Biotechnology (102 papers), Salmonella and Campylobacter epidemiology (60 papers) and Vibrio bacteria research studies (47 papers). Eduardo A. Groisman collaborates with scholars based in United States, South Korea and Spain. Eduardo A. Groisman's co-authors include Howard Ochman, Jeffrey G. Lawrence, Fernando C. Soncini, Eleonora Garcı́a Véscovi, Tammy Latifi, H Ochman, F Solomon, Mauricio H. Pontes, Fred Heffron and Alexander Y. Mitrophanov and has published in prestigious journals such as Nature, Science and Cell.

In The Last Decade

Eduardo A. Groisman

194 papers receiving 19.7k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Lateral gene transfer and the nature of bacterial innovation

2000 2.7k citations Howard Ochman, Jeffrey G. Lawrence et al. Nature profile →
Mg2+ as an Extracellular Signal: Environmental Regulation of Salmonella Virulence

1996 685 citations Eduardo A. Groisman et al. profile →
The Pleiotropic Two-Component Regulatory System PhoP-PhoQ

2001 673 citations Eduardo A. Groisman profile →
Role of Nonhost Environments in the Lifestyles of Salmonella and Escherichia coli

2003 562 citations Eduardo A. Groisman et al. profile →
Identification of a pathogenicity island required for Salmonella survival in host cells.

1996 538 citations Eduardo A. Groisman et al. Proceedings of the National Academy of Sciences profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Eduardo A. Groisman United States	79	9.0k	7.0k	5.9k	5.8k	3.9k	195	20.1k
Matthew K. Waldor United States	80	8.0k 0.9×	4.9k 0.7×	9.6k 1.6×	3.2k 0.5×	5.1k 1.3×	284	20.7k
Samuel I. Miller United States	97	12.6k 1.4×	7.0k 1.0×	8.3k 1.4×	7.3k 1.3×	3.5k 0.9×	235	29.7k
Peter R. Reeves Australia	70	6.8k 0.8×	5.3k 0.8×	7.6k 1.3×	4.0k 0.7×	4.8k 1.2×	268	17.2k
Jorge E. Galán United States	91	8.3k 0.9×	6.6k 0.9×	11.4k 1.9×	10.4k 1.8×	4.6k 1.2×	190	28.6k
Staffan Normark Sweden	86	10.9k 1.2×	5.8k 0.8×	5.9k 1.0×	2.5k 0.4×	2.9k 0.7×	279	25.0k
Jörg Hacker Germany	73	8.4k 0.9×	3.7k 0.5×	7.8k 1.3×	2.7k 0.5×	3.0k 0.8×	252	18.7k
Fred Heffron United States	68	5.7k 0.6×	3.4k 0.5×	4.3k 0.7×	4.7k 0.8×	2.6k 0.7×	129	13.0k
Michael McClelland United States	71	8.6k 1.0×	4.6k 0.7×	3.8k 0.6×	4.5k 0.8×	3.7k 0.9×	331	20.1k
Howard Ochman United States	68	12.7k 1.4×	5.8k 0.8×	4.0k 0.7×	2.9k 0.5×	5.6k 1.5×	159	22.6k
Chris Whitfield Canada	62	7.5k 0.8×	4.3k 0.6×	4.1k 0.7×	1.6k 0.3×	3.3k 0.8×	190	15.9k

Countries citing papers authored by Eduardo A. Groisman

Since Specialization

Citations

This map shows the geographic impact of Eduardo A. Groisman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Eduardo A. Groisman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Eduardo A. Groisman more than expected).

Fields of papers citing papers by Eduardo A. Groisman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Eduardo A. Groisman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Eduardo A. Groisman. The network helps show where Eduardo A. Groisman may publish in the future.

Co-authorship network of co-authors of Eduardo A. Groisman

This figure shows the co-authorship network connecting the top 25 collaborators of Eduardo A. Groisman. A scholar is included among the top collaborators of Eduardo A. Groisman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Eduardo A. Groisman. Eduardo A. Groisman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Campagna, Shawn R., et al.. (2025). Cytoplasmic Mg ²⁺ supersedes carbon source preference to dictate Salmonella metabolism. Proceedings of the National Academy of Sciences. 122(13). e2424337122–e2424337122. 1 indexed citations

Mukai, Kuniaki, et al.. (2025). Infection-relevant conditions dictate differential versus coordinate expression of Salmonella chaperones and cochaperones. mBio. 16(5). e0022725–e0022725.

Groisman, Eduardo A., et al.. (2025). Hierarchical glycolytic pathways control the carbohydrate utilization regulator in human gut Bacteroides. Nature Communications. 16(1). 4488–4488. 1 indexed citations

Krypotou, Emilia, Guy E. Townsend, Xiaohui Gao, et al.. (2023). Bacteria require phase separation for fitness in the mammalian gut. Science. 379(6637). 1149–1156. 53 indexed citations

Groisman, Eduardo A., et al.. (2023). Advancing the fitness of gut commensal bacteria. Science. 382(6672). 766–768. 5 indexed citations

Townsend, Guy E., Natasha A. Barry, Frank Peske, et al.. (2022). Gut colonization by Bacteroides requires translation by an EF‐G paralog lacking GTPase activity. The EMBO Journal. 42(2). e112372–e112372. 12 indexed citations

Groisman, Eduardo A., et al.. (2021). Limitation of phosphate assimilation maintains cytoplasmic magnesium homeostasis. Proceedings of the National Academy of Sciences. 118(11). 30 indexed citations

Yeom, Jinki, Mauricio H. Pontes, Jeongjoon Choi, & Eduardo A. Groisman. (2018). A protein that controls the onset of a Salmonella virulence program. The EMBO Journal. 37(14). 16 indexed citations

Yeom, Jinki, Kyle J. Wayne, & Eduardo A. Groisman. (2017). Sequestration from Protease Adaptor Confers Differential Stability to Protease Substrate. Molecular Cell. 66(2). 234–246.e5. 25 indexed citations

10.

Pontes, Mauricio H., Anastasia Sevostyanova, & Eduardo A. Groisman. (2015). When Too Much ATP Is Bad for Protein Synthesis. Journal of Molecular Biology. 427(16). 2586–2594. 93 indexed citations

11.

Townsend, Guy E., Varsha Raghavan, Igor Zwir, & Eduardo A. Groisman. (2012). Intramolecular arrangement of sensor and regulator overcomes relaxed specificity in hybrid two-component systems. Proceedings of the National Academy of Sciences. 110(2). E161–9. 27 indexed citations

12.

Mitrophanov, Alexander Y. & Eduardo A. Groisman. (2008). Positive feedback in cellular control systems. BioEssays. 30(6). 542–555. 213 indexed citations

13.

Latifi, Tammy, et al.. (2006). The PhoP/PhoQ two-component system stabilizes the alternative sigma factor RpoS in Salmonella enterica. Proceedings of the National Academy of Sciences. 103(36). 13503–13508. 102 indexed citations

14.

Delgado, Mónica A., Chakib Mouslim, & Eduardo A. Groisman. (2006). The PmrA/PmrB and RcsC/YojN/RcsB systems control expression of the Salmonella O‐antigen chain length determinant. Molecular Microbiology. 60(1). 39–50. 78 indexed citations

15.

Pérez, J. Christian & Eduardo A. Groisman. (2006). Acid pH activation of the PmrA/PmrB two‐component regulatory system of Salmonella enterica. Molecular Microbiology. 63(1). 283–293. 126 indexed citations

16.

Groisman, Eduardo A., et al.. (2004). Phenotypic differences between Salmonella and Escherichia coli resulting from the disparate regulation of homologous genes. Proceedings of the National Academy of Sciences. 101(49). 17162–17167. 125 indexed citations

17.

Ingersoll, Molly A., et al.. (2002). Genomic Structure and Evolution of Legionella Species. Current topics in microbiology and immunology. 61–78. 29 indexed citations

18.

Ochman, Howard, Jeffrey G. Lawrence, & Eduardo A. Groisman. (2000). Lateral gene transfer and the nature of bacterial innovation. Nature. 405(6784). 299–304. 2734 indexed citations breakdown →

19.

Groisman, Eduardo A.. (1998). The ins and outs of virulence gene expression: Mg2+ as a regulatory signal. BioEssays. 20(1). 96–101. 84 indexed citations

20.

Reizer, Jonathan, Aiala Reizer, Eduardo A. Groisman, et al.. (1991). Sequence and evolution of the FruR protein of Salmonella typhimurium: a pleiotropic transcriptional regulatory protein possessing both activator and repressor functions which is homologous to the periplasmic ribose-binding protein. Research in Microbiology. 142(9). 951–963. 37 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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