Alexa Price‐Whelan

5.1k citations

39 papers · 3.7k indexed · 2 hit papers · h-index 28

Co-authors: Lars E. P. Dietrich Dianne K. Newman Jeanyoung Jo Ashley Petersen Marvin Whiteley Hassan Sakhtah Tracy Teal Chinweike Okegbe
Topics: Bacterial biofilms and quorum sensing (32 papers)Bacterial Genetics and Biotechnology (18 papers)Microbial Community Ecology and Physiology (9 papers)
Cited by: Molecular Medicine Endocrinology Molecular Biology
Journals: Science Proceedings of the National Academy of Sciences Nature Communications
Partner nations: United States Germany Denmark

In The Last Decade

Alexa Price‐Whelan

39 papers receiving 3.6k 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.

The phenazine pyocyanin is a terminal signalling factor in the quorum sensing network of Pseudomonas aeruginosa

2006 564 citations Lars E. P. Dietrich, Alexa Price‐Whelan et al. Molecular Microbiology profile →
Gradients and consequences of heterogeneity in biofilms

2022 158 citations Jeanyoung Jo, Alexa Price‐Whelan et al. Nature Reviews Microbiology profile →

Peers

Countries citing papers authored by Alexa Price‐Whelan

Since Specialization

Citations

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

Fields of papers citing papers by Alexa Price‐Whelan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexa Price‐Whelan. 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 Alexa Price‐Whelan. The network helps show where Alexa Price‐Whelan may publish in the future.

Co-authorship network of co-authors of Alexa Price‐Whelan

This figure shows the co-authorship network connecting the top 25 collaborators of Alexa Price‐Whelan. A scholar is included among the top collaborators of Alexa Price‐Whelan 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 Alexa Price‐Whelan. Alexa Price‐Whelan 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

#	Work	Indexed citations
1	Oxygen microenvironments in Escherichia coli biofilm nutrient transport channels: insights from complementary sensing approaches 2025 ·Microbiology ·(unknown),Gail McConnell,(unknown),(unknown),Ross Martin,(unknown),(unknown),(unknown),(unknown),Alexa Price‐Whelan,Paul A. Hoskisson,Gwyn W. Gould,Lars E. P. Dietrich,(unknown)	1
2	The L-lactate dehydrogenases of Pseudomonas aeruginosa are conditionally regulated but both contribute to survival during macrophage infection 2024 ·mBio ·(unknown),Xi Lin,Yu‐Cheng Lin,Min-Han Lin,(unknown),Alexa Price‐Whelan,Liang Tong,Laurence G. Rahme,Lars E. P. Dietrich	3
3	Spatial heterogeneity in biofilm metabolism elicited by local control of phenazine methylation 2023 ·Proceedings of the National Academy of Sciences ·Christopher R. Evans,(unknown),(unknown),Mian Wei,(unknown),(unknown),Alexa Price‐Whelan,Wei Min,Lars E. P. Dietrich	14
4	Molecular insights into RmcA-mediated c-di-GMP consumption: Linking redox potential to biofilm morphogenesis in Pseudomonas aeruginosa 2023 ·Microbiological Research ·(unknown),(unknown),(unknown),(unknown),Alexa Price‐Whelan,Adele Di Matteo,(unknown),Bertrand Raynal,Alessandro Arcovito,(unknown),Francesco Fiorentino,Dante Rotili,Antonello Mai,Manuel Espinosa‐Urgel,Francesca Cutruzzolà,Lars E. P. Dietrich,Alessio Paone,Alessandro Paiardini,Serena Rinaldo	7
5	MpaR-driven expression of an orphan terminal oxidase subunit supports Pseudomonas aeruginosa biofilm respiration and development during cyanogenesis 2023 ·mBio ·(unknown),(unknown),F. Forouhar,(unknown),Marko Jovanović,Alexa Price‐Whelan,Lars E. P. Dietrich	2
6	Gradients and consequences of heterogeneity in biofilmsbreakdown → 2022 ·Nature Reviews Microbiology ·Jeanyoung Jo,Alexa Price‐Whelan,Lars E. P. Dietrich	158
7	Pseudomonas aeruginosa PA14 produces R-bodies, extendable protein polymers with roles in host colonization and virulence 2021 ·Nature Communications ·(unknown),Yu-Cheng Lin,Alejandro Vasquez-Rifo,Jeanyoung Jo,Alexa Price‐Whelan,(unknown),Lewis M. Brown,Christian Sieben,Lars E. P. Dietrich	12
8	Metabolic Heterogeneity and Cross-Feeding in Bacterial Multicellular Systems 2020 ·Trends in Microbiology ·Christopher R. Evans,Christopher P. Kempes,Alexa Price‐Whelan,Lars E. P. Dietrich	66
9	Interdependency of Respiratory Metabolism and Phenazine-Associated Physiology in Pseudomonas aeruginosa PA14 2019 ·Journal of Bacteriology ·Jeanyoung Jo,Alexa Price‐Whelan,William Cole Cornell,Lars E. P. Dietrich	39
10	Phenazine production promotes antibiotic tolerance and metabolic heterogeneity in Pseudomonas aeruginosa biofilms 2019 ·Nature Communications ·Konstanze T. Schiessl,Fanghao Hu,Jeanyoung Jo,(unknown),(unknown),Alexa Price‐Whelan,Wei Min,Lars E. P. Dietrich	183
11	Electron-shuttling antibiotics structure bacterial communities by modulating cellular levels of c-di-GMP 2017 ·Proceedings of the National Academy of Sciences ·Chinweike Okegbe,Blanche L. Fields,Stephanie Cole,(unknown),(unknown),Alexa Price‐Whelan,Richard C. Stewart,Vincent T. Lee,Lars E. P. Dietrich	74
12	Electrochemical camera chip for simultaneous imaging of multiple metabolites in biofilms 2016 ·Nature Communications ·(unknown),Hassan Sakhtah,Yihan Zhang,Alexa Price‐Whelan,Lars E. P. Dietrich,Kenneth L. Shepard	95
13	Extraction and Measurement of NAD(P)+ and NAD(P)H 2014 ·Methods in molecular biology ·Suzanne E. Kern,Alexa Price‐Whelan,Dianne K. Newman	37
14	Redox-driven regulation of microbial community morphogenesis 2014 ·Current Opinion in Microbiology ·Chinweike Okegbe,Alexa Price‐Whelan,Lars E. P. Dietrich	58
15	Bacterial Community Morphogenesis Is Intimately Linked to the Intracellular Redox State 2013 ·Journal of Bacteriology ·Lars E. P. Dietrich,Chinweike Okegbe,Alexa Price‐Whelan,Hassan Sakhtah,Ryan C. Hunter,Dianne K. Newman	224
16	Redundant phenazine operons in Pseudomonas aeruginosa exhibit environment-dependent expression and differential roles in pathogenicity 2012 ·Proceedings of the National Academy of Sciences ·(unknown),Matthew D. Sekedat,Adriana‐Inés Rodríguez‐Hernández,Taylor S. Cohen,Hassan Sakhtah,Alice Prince,Alexa Price‐Whelan,Lars E. P. Dietrich	124
17	Phenazines affect biofilm formation by Pseudomonas aeruginosa in similar ways at various scales 2010 ·Research in Microbiology ·(unknown),Lars E. P. Dietrich,Alexa Price‐Whelan,Dianne K. Newman	115
18	Redox-Active Antibiotics Control Gene Expression and Community Behavior in Divergent Bacteria 2008 ·Science ·Lars E. P. Dietrich,Tracy Teal,Alexa Price‐Whelan,Dianne K. Newman	349
19	Pyocyanin Alters Redox Homeostasis and Carbon Flux through Central Metabolic Pathways in Pseudomonas aeruginosa PA14 2007 ·Journal of Bacteriology ·Alexa Price‐Whelan,Lars E. P. Dietrich,Dianne K. Newman	256
20	The phenazine pyocyanin is a terminal signalling factor in the quorum sensing network of Pseudomonas aeruginosabreakdown → 2006 ·Molecular Microbiology ·Lars E. P. Dietrich,Alexa Price‐Whelan,Ashley Petersen,Marvin Whiteley,Dianne K. Newman	564

About Alexa Price‐Whelan

Alexa Price‐Whelan is a scholar working on Endocrinology, Molecular Medicine and Genetics, having authored 39 papers that have together received 3.7k indexed citations. Recurring topics across this work include Bacterial biofilms and quorum sensing (32 papers), Bacterial Genetics and Biotechnology (18 papers) and Microbial Community Ecology and Physiology (9 papers). The work is most often cited by research in Molecular Medicine (600 citations), Endocrinology (425 citations) and Molecular Biology (2.6k citations). Alexa Price‐Whelan has collaborated with scholars based in United States, Germany and Denmark. Frequent co-authors include Lars E. P. Dietrich, Dianne K. Newman, Jeanyoung Jo, Ashley Petersen, Marvin Whiteley, Hassan Sakhtah, Tracy Teal, Chinweike Okegbe, William Cole Cornell and Ryan C. Hunter. Their work appears in journals such as Science, Proceedings of the National Academy of Sciences and Nature Communications.

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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