Author

A. Price-Whelan

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Microbiology· 10

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 10 Organism:bacteria (other)· 8 Assay:metabolomics· 4 Research Focus:development & morphogenesis· 3 Research Focus:host-pathogen & immune response· 3 Research Focus:metabolism & bioenergetics· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:cell type annotation· 2

Frequent Co-Authors

L. E. P. Dietrich· 8 shared J. Jo· 3 shared W. C. Cornell· 3 shared Y.-C. Lin· 3 shared L. E. Dietrich· 2 shared L. J. Kahl· 2 shared A. Chakraborty· 1 shared A. Janakiraman· 1 shared

Activity by Year

2017-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

8 shared papersMicrobiology

L. E. P. Dietrich

Mutual co-authors in cluster

Author profile →

10 papers

Recent·Most cited

The L-lactate dehydrogenases of Pseudomonas aeruginosa are conditionally regulated but both contribute to survival during macrophage infection

L. C. Florek, X. Lin, Y.-C. Lin, A. Chakraborty, M.-H. Lin, A. Price-Whelan, L. Tong, L. Rahme, L. E. P. Dietrich

This paper investigates the regulation and role of L-lactate dehydrogenases LldD and LldA in Pseudomonas aeruginosa, showing they are conditionally expressed and contribute to survival during macrophage infection.

mBio · Sep 11, 2024Peer-reviewedMicrobiology

Cell arrangement impacts metabolic activity and antibiotic tolerance in Pseudomonas aeruginosa biofilms

H. Dayton, J. Kiss, M. Wei, S. Chauhan, E. LaMarre, W. C. Cornell, C. J. Morgan, A. Janakiraman, W. Min, R. Tomer, A. Price-Whelan, J. A. Nirody, L. E. Dietrich

bioRxiv · Jun 20, 2023 · PreprintMicrobiology

Cyanide-dependent control of terminal oxidase hybridization by Pseudomonas aeruginosa MpaR

M. Smiley, D. Sekaran, A. Price-Whelan, L. E. P. Dietrich

This paper identifies MpaR as a cyanide-responsive regulator controlling ccoN4 expression in Pseudomonas aeruginosa, revealing a novel mechanism where cyanide acts as a signaling molecule to regulate gene expression.

bioRxiv · May 31, 2023 · PreprintMicrobiology

Light/dark and temperature cycling modulate metabolic electron flow in Pseudomonas aeruginosa biofilms

L. J. Kahl, K. Eckartt, D. K. Morales, A. Price-Whelan, L. E. P. Dietrich

This study shows that light/dark and temperature cycling alter redox metabolism in Pseudomonas aeruginosa biofilms by affecting gene expression and electron transport chain activity.

bioRxiv · Feb 7, 2022Microbiology

Spatial alanine metabolism determines local growth dynamics of Escherichia coli colonies

F. Diaz-Pascual, M. Lempp, K. Nosho, H. Jeckel, J. K. Jo, K. Neuhaus, R. Hartmann, E. Jelli, M. F. Hansen, A. Price-Whelan, L. E. P. Dietrich, H. Link, K. Drescher

This study investigates spatial alanine metabolism in E. coli biofilms, revealing distinct metabolic roles in different regions that influence colony growth and morphology.

bioRxiv · Feb 28, 2021Microbiology

Pseudomonas aeruginosa PA14 produces R-bodies, extendable protein polymers with roles in host colonization and virulence

B. Wang, Y.-C. Lin, A. Vasquez-Rifo, J. Jo, A. Price-Whelan, S. Tao McDonald, L. M. Brown, C. Sieben, L. E. Dietrich

This study shows Pseudomonas aeruginosa PA14 produces R-bodies, which are involved in virulence against nematodes through ribosome cleavage and translational inhibition.

bioRxiv · Oct 26, 2020Microbiology

Interdependency of respiratory metabolism and phenazine-associated physiology in Pseudomonas aeruginosa PA14

J. Jo, A. Price-Whelan, W. C. Cornell, L. E. P. Dietrich

This study examines how respiratory metabolism and phenazine-associated physiology interact in Pseudomonas aeruginosa PA14, showing their reciprocal influence on redox balance and gene expression.

Journal of Bacteriology · Jan 29, 2020Peer-reviewedMicrobiology

Light-mediated decreases in cyclic di-GMP levels are potentiated by pyocyanin and inhibit structure formation in Pseudomonas aeruginosa biofilms

L. J. Kahl, A. Price-Whelan, L. E. P. Dietrich

This paper shows light inhibits biofilm structure formation in Pseudomonas aeruginosa by reducing cyclic di-GMP levels, an effect enhanced by pyocyanin.

bioRxiv · Oct 8, 2019 · PreprintMicrobiology

The Pseudomonas aeruginosa complement of lactate dehydrogenases enables use of D- and L-lactate and metabolic crossfeeding

Y.-C. Lin, W. C. Cornell, A. Price-Whelan, L. E. P. Dietrich

This paper identifies four lactate dehydrogenases in Pseudomonas aeruginosa and shows their roles in lactate metabolism under different oxygen conditions and their potential for metabolic cross-feeding in biofilms.

bioRxiv · May 3, 2018Microbiology

An orphan cbb3-type cytochrome oxidase subunit supports Pseudomonas aeruginosa biofilm growth and virulence

J. Jo, K. L. Cortez, W.-C. Cornell, A. Price-Whelan, L. E. P. Dietrich

This study identifies CcoN4, an orphan cbb3-type cytochrome oxidase subunit, as essential for Pseudomonas aeruginosa biofilm growth, respiration, and virulence.

bioRxiv · Aug 2, 2017Microbiology