Author

S. Kuchma

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

Biology Disciplines

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Microbiology· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:bacteria (other)· 3 Research Focus:cell signaling & trafficking· 3 Research Focus:development & morphogenesis· 2 Research Focus:host-pathogen & immune response· 2 Organism:human· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

G. O'Toole· 3 shared D. A. Hogan· 2 shared K. A. Lewis· 2 shared A. Boromand· 1 shared A. E. Baker· 1 shared A. I. Chen· 1 shared B. Zhu· 1 shared C. E. Harty· 1 shared

Activity by Year

2018-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersMicrobiology

G. O'Toole

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Author profile →

4 papers

Recent·Most cited

How individual P. aeruginosa cells with diverse stator distributions collectively form a heterogeneous macroscopic swarming population

J. de Anda, S. Kuchma, S. S. Webster, A. Boromand, K. A. Lewis, C. Lee, M. Contreras, V. F. Medeiros Pereira, D. A. Hogan, C. O'Hern, G. A. O'Toole, G. C. L. Wong

The paper shows that P. aeruginosa cells with different stator distributions create a heterogeneous swarming population through dynamic stator recruitment and motor intermittency.

mBio · Apr 10, 2024Peer-reviewedMicrobiology

Surface-Induced cAMP Signaling Requires Multiple Features of the Pseudomonas aeruginosa Type IV Pili

S. Kuchma, G. O'Toole

This study shows that Pseudomonas aeruginosa type IV pili must be retracted by the PilT motor to induce cAMP signaling, challenging a current model of how this signaling occurs.

bioRxiv · May 13, 2022Microbiology

Pseudomonas aeruginosa Can Inhibit Growth of Streptococcal Species via Siderophore Production

J. Scott, K. Li, L. Filkins, B. Zhu, S. Kuchma, J. Schwartzman, G. O'Toole

This study shows that Pseudomonas aeruginosa inhibits growth of Streptococcus species by producing siderophores that compete for iron.

bioRxiv · Jan 4, 2019Microbiology

Ethanol decreases Pseudomonas aeruginosa flagellar motility through a cyclic-di-GMP- and stator-dependent pathway

K. A. Lewis, A. E. Baker, A. I. Chen, C. E. Harty, S. Kuchma, G. O'Toole, D. A. Hogan

This study shows ethanol reduces Pseudomonas aeruginosa motility by increasing c-di-GMP and involving stator and PilMNOP proteins.

bioRxiv · Sep 29, 2018Microbiology