Author

Semih Toptas

University of Groningen

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· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 1 Approach:experimental assay· 1 Research Focus:metabolism & bioenergetics· 1 Assay:proteomics· 1

Frequent Co-Authors

Anne de JongiD· 1 shared Barbora WaclawikováiD· 1 shared Chao DuiD· 1 shared Diana IlyaskinaiD· 1 shared Gilles P. van WezeliD· 1 shared Markus SchwalbeiD· 1 shared Nicola U. ThomeiD· 1 shared Sahar El AidyiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 36 mutual co-author links

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1 shared paperMicrobiology

Anne de JongORCID

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1 paper

Recent·Most cited

Serotonin modulation of metabolism and stress response in Pseudomonas fluorescens

Barbora Waclawiková, Markus Schwalbe, Diana Ilyaskina, Semih Toptas, Nicola U. Thome, Chao Du, Somayah S. Elsayed, Anne de Jong, Gilles P. van Wezel, Sahar El Aidy

This study shows that serotonin is metabolized by Pseudomonas fluorescens into 5-HIAA and other products, enhancing its resistance to oxidative stress in serotonin-rich environments.

BMC Biology · Oct 31, 2025Peer-reviewedMicrobiology