Béatrice Py

4.8k total citations · 1 hit paper
53 papers, 3.7k citations indexed

About

Béatrice Py is a scholar working on Renewable Energy, Sustainability and the Environment, Molecular Biology and Nutrition and Dietetics. According to data from OpenAlex, Béatrice Py has authored 53 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Renewable Energy, Sustainability and the Environment, 20 papers in Molecular Biology and 13 papers in Nutrition and Dietetics. Recurrent topics in Béatrice Py's work include Metalloenzymes and iron-sulfur proteins (27 papers), Bacterial Genetics and Biotechnology (13 papers) and Trace Elements in Health (12 papers). Béatrice Py is often cited by papers focused on Metalloenzymes and iron-sulfur proteins (27 papers), Bacterial Genetics and Biotechnology (13 papers) and Trace Elements in Health (12 papers). Béatrice Py collaborates with scholars based in France, United Kingdom and United States. Béatrice Py's co-authors include Frédéric Barras, Christopher F. Higgins, Agamemnon J. Carpousis, Henry Krisch, Laurent Loiseau, Benjamin Ezraty, Sandrine Ollagnier de Choudens, B. Roche, Marc Fontecave and Helen C. Causton and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Béatrice Py

51 papers receiving 3.7k citations

Hit 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.

Species-specific activity of antibacterial drug combinations

2018 267 citations Ana Rita Brochado, Manuel Banzhaf et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Béatrice Py France	31	2.3k	1.1k	1.0k	516	419	53	3.7k
Jung‐Hye Roe South Korea	37	2.6k 1.1×	923 0.8×	464 0.4×	354 0.7×	463 1.1×	97	4.1k
Laurent Loiseau France	26	1.3k 0.6×	404 0.4×	940 0.9×	166 0.3×	365 0.9×	40	2.3k
Marcus Miethke Germany	24	1.6k 0.7×	735 0.7×	199 0.2×	383 0.7×	421 1.0×	37	3.3k
Diana M. Downs United States	36	2.3k 1.0×	466 0.4×	508 0.5×	181 0.4×	339 0.8×	137	3.5k
Benjamin Ezraty France	19	1.4k 0.6×	331 0.3×	301 0.3×	177 0.3×	222 0.5×	35	2.7k
Sylvie Elsen France	29	1.5k 0.6×	408 0.4×	437 0.4×	455 0.9×	54 0.1×	64	2.4k
Jin‐Won Lee South Korea	22	1.1k 0.5×	403 0.4×	287 0.3×	148 0.3×	352 0.8×	71	2.5k
Laurent Aussel France	25	1.1k 0.5×	484 0.4×	215 0.2×	263 0.5×	173 0.4×	42	2.0k
Thomas A. Bobik United States	40	4.0k 1.8×	945 0.8×	522 0.5×	1.1k 2.2×	108 0.3×	86	5.0k
Hans‐Georg Koch Germany	39	2.9k 1.3×	1.7k 1.5×	73 0.1×	906 1.8×	311 0.7×	103	4.0k

Countries citing papers authored by Béatrice Py

Since Specialization

Citations

This map shows the geographic impact of Béatrice Py'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 Béatrice Py with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Béatrice Py more than expected).

Fields of papers citing papers by Béatrice Py

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Béatrice Py. 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 Béatrice Py. The network helps show where Béatrice Py may publish in the future.

Co-authorship network of co-authors of Béatrice Py

This figure shows the co-authorship network connecting the top 25 collaborators of Béatrice Py. A scholar is included among the top collaborators of Béatrice Py 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 Béatrice Py. Béatrice Py 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

Py, Béatrice, et al.. (2025). Iron–sulfur proteins in mycobacteria: master regulators of physiology and pathogenesis. Trends in Microbiology. 34(1). 62–75.

Peña‐Diaz, Priscila, Joseph J. Braymer, Vojtěch Vacek, et al.. (2024). Characterization of the SUF FeS cluster synthesis machinery in the amitochondriate eukaryote Monocercomonoides exilis. Current Biology. 34(17). 3855–3865.e7.

Durand, Sylvain, et al.. (2024). Small RNA OxyS induces resistance to aminoglycosides during oxidative stress by controlling Fe–S cluster biogenesis in Escherichia coli. Proceedings of the National Academy of Sciences. 121(46). e2317858121–e2317858121. 3 indexed citations

Bak, Daniel W., et al.. (2024). Escherichia coli monothiol glutaredoxin GrxD replenishes Fe-S clusters to the essential ErpA A-type carrier under low iron stress. Journal of Biological Chemistry. 300(8). 107506–107506. 2 indexed citations

Aubert, Corinne, et al.. (2024). Genetic dissection of the bacterial Fe-S protein biogenesis machineries. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1871(5). 119746–119746. 3 indexed citations

Tichit, Laurent, et al.. (2023). Analysis of a logical regulatory network reveals how Fe-S cluster biogenesis is controlled in the face of stress. PubMed. 4. uqad003–uqad003. 4 indexed citations

D’Angelo, Francesca, Elena Fernández‐Fueyo, Pierre Garcia, et al.. (2022). Cellular assays identify barriers impeding iron-sulfur enzyme activity in a non-native prokaryotic host. eLife. 11. 15 indexed citations

Aubert, Corinne, et al.. (2020). Making iron-sulfur cluster: structure, regulation and evolution of the bacterial ISC system. Advances in microbial physiology. 76. 1–39. 30 indexed citations

Beas, Jordi Zamarreño, et al.. (2020). Oxidative stress antagonizes fluoroquinolone drug sensitivity via the SoxR-SUF Fe-S cluster homeostatic axis. PLoS Genetics. 16(11). e1009198–e1009198. 12 indexed citations

10.

Brochier‐Armanet, Céline, Odile Valette, Zorah Dermoun, et al.. (2019). The bacterial MrpORP is a novel Mrp/NBP35 protein involved in iron-sulfur biogenesis. Scientific Reports. 9(1). 712–712. 7 indexed citations

11.

Roche, B., et al.. (2015). Turning Escherichia coli into a Frataxin-Dependent Organism. PLoS Genetics. 11(5). e1005134–e1005134. 19 indexed citations

12.

Ezraty, Benjamin, Alexandra Vergnes, Manuel Banzhaf, et al.. (2013). Fe-S Cluster Biosynthesis Controls Uptake of Aminoglycosides in a ROS-Less Death Pathway. Science. 340(6140). 1583–1587. 178 indexed citations

13.

Yan, Robert, Petr V. Konarev, Clara Iannuzzi, et al.. (2013). Ferredoxin Competes with Bacterial Frataxin in Binding to the Desulfurase IscS*. Journal of Biological Chemistry. 288(34). 24777–24787. 73 indexed citations

14.

Fantino, Jean‐Raphaël, Béatrice Py, Marc Fontecave, & Frédéric Barras. (2010). A genetic analysis of the response of Escherichia coli to cobalt stress. Environmental Microbiology. 12(10). 2846–2857. 58 indexed citations

15.

Angelini, Sandra, Catherine Gerez, Sandrine Ollagnier de Choudens, et al.. (2008). NfuA, a New Factor Required for Maturing Fe/S Proteins in Escherichia coli under Oxidative Stress and Iron Starvation Conditions. Journal of Biological Chemistry. 283(20). 14084–14091. 121 indexed citations

16.

Barras, Frédéric, Laurent Loiseau, & Béatrice Py. (2005). How Escherichia coli and Saccharomyces cerevisiae Build Fe/S Proteins. Advances in microbial physiology. 50. 41–101. 88 indexed citations

17.

Douet, Vanessa, Laurent Loiseau, Frédéric Barras, & Béatrice Py. (2003). Systematic analysis, by the yeast two-hybrid, of protein interaction between components of the type II secretory machinery of Erwinia chrysanthemi. Research in Microbiology. 155(2). 71–75. 33 indexed citations

18.

Dorbe, Marie-France, et al.. (1998). Deletion analysis of the tobacco Nii1 promoter in Arabidopsis thaliana. Plant Science. 139(1). 71–82. 13 indexed citations

19.

Py, Béatrice, Helen C. Causton, Elisabeth A. Mudd, & Christopher F. Higgins. (1994). A protein complex mediating mRNA degradation in Escherichia coli. Molecular Microbiology. 14(4). 717–729. 196 indexed citations

20.

Py, Béatrice, et al.. (1991). Cellulase EGZ of Erwinia chrysanthemi: structural organization and importance of His98 and Glu133 residues for catalysis. Protein Engineering Design and Selection. 4(3). 325–333. 106 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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