Author

Pei Yi Choo

Nanyang Technological UniversityORCID 0000-0002-7008-5340Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Kimberly A. KlineiD· 2 shared Alexandre PersatiD· 1 shared Amanzhol KurmasheviD· 1 shared Andreas R. HierlemanniD· 1 shared Artur S. MatysikiD· 1 shared Begoña HerasiD· 1 shared Caleb M. AndersoniD· 1 shared Caroline Marie Ajo-FrankliniD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersMicrobiology

Kimberly A. KlineORCID

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2 papers

Recent·Most cited

Adaptation of Enterococcus faecalis to intestinal mucus revealed by a human colonic organoid model

Sofya Mikhaleva, Po-Long Hsiao, Amanzhol Kurmashev, Caleb M. Anderson, Cristina Colomer‐Winter, Julia Alicia Boos, Pei Yi Choo, Julia L. E. Willett, Andreas R. Hierlemann, Kimberly A. Kline, Alexandre Persat

This study uses human colonic organoids to reveal how Enterococcus faecalis adapts to intestinal mucus, identifying key fitness determinants and colonization strategies not observed in vitro or in vivo.

mSystems · Mar 10, 2026Peer-reviewedMicrobiology

Role of sortase-assembled Ebp pili in Enterococcus faecalis adhesion to iron oxides and its impact on extracellular electron transfer

Foo Kiong Ho, Ling Ning Lam, Artur S. Matysik, Thomas D. Watts, Jun Jie Wong, Kelvin Kian Long Chong, Pei Yi Choo, Joe G. Tolar, Pui Man Low, Zhi Sheng Chua, Jason J. Paxman, Begoña Heras, Enrico Marsili, Caroline Marie Ajo-Franklin, Kimberly A. Kline

This study shows Ebp pili in Enterococcus faecalis facilitate adhesion to iron oxides, enhancing extracellular electron transfer and supporting anaerobic growth and colonization in mice.

Microbiology Spectrum · Feb 4, 2025Peer-reviewedMicrobiology