Author

Alexandra Szigeti

University of Lausanne

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· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:human· 2 Research Focus:cell type annotation· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Aiswarya PrasadiD· 2 shared Florent MazeliD· 2 shared Audam ChhuniD· 1 shared Aurélien Pirat· 1 shared Gonçalo Santos-MatosiD· 1 shared Lucie KesneriD· 1 shared Méline Garcia· 1 shared Philipp EngeliD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersMicrobiology

Aiswarya PrasadORCID

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2 papers

Recent·Most cited

Host and microbial factors influence bacterial colonization of the honey bee gut

Silvia Moriano‐Gutierrez, Aurélien Pirat, Audam Chhun, Aiswarya Prasad, Alexandra Szigeti, Méline Garcia, Lucie Kesner, Florent Mazel, Philipp Engel

This study investigates how host and microbial factors influence bacterial colonization of the honey bee gut, finding that native strains have higher loads and AMP sensitivity correlates with colonization success.

The ISME Journal · Jan 1, 2026Peer-reviewedMicrobiology

Priority effects determine community composition at the strain level in the honeybee gut microbiota

Aiswarya Prasad, Gonçalo Santos-Matos, Alexandra Szigeti, Florent Mazel, Philipp Engel

The paper tests priority effects in honeybee gut microbiota by sequentially colonizing bees with different strain compositions and finds that firstcomer strains dominate communities.

bioRxiv · Nov 22, 2025 · PreprintMicrobiology