Author

Tiffany M. Zarrella

National Institutes of HealthORCID 0000-0002-3053-4025Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Anupama KhareiD· 2 shared Alejandro E. Casiano· 1 shared Chin‐Hsien TaiiD· 1 shared Christopher Machalek· 1 shared Delayna L. Warrell· 1 shared E. S. SeveriniD· 1 shared Marshall GodsiliD· 1 shared Stefan Katharios-LanwermeyeriD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 18 mutual co-author links

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2 shared papersMicrobiology

Anupama KhareORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintMay 2, 2025

Stenotrophomonas maltophilia exhibits defensive multicellularity in response to a Pseudomonas aeruginosa quorum sensing molecule

Stefan Katharios-Lanwermeyer, Tiffany M. Zarrella, Marshall Godsil…·Anupama Khare

This study shows that S. maltophilia forms protective multicellular aggregates in response to PQS from P. aeruginosa, enhancing survival during co-infection.

1 citation

bacteria (other)proteomics

𝕏 PostBluesky

MicrobiologyJournal of BacteriologyPeer-reviewedSep 5, 2024

Interspecies surfactants serve as public goods enabling surface motility in Pseudomonas aeruginosa

Delayna L. Warrell, Tiffany M. Zarrella, Christopher Machalek, Anupama Khare

This study shows that Pseudomonas aeruginosa uses surfactants from other species as public goods to enable surface motility, allowing it to move in diverse environments.

10 citations

bacteria (other)experimental assay

𝕏 PostBluesky