Author

Kaitlyn Tsai

University of California, San FranciscoORCID 0000-0002-0605-2720Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Alexei V. SavchenkoiD· 1 shared Annia Rodríguez Hernández· 1 shared Danica Galonić FujimoriiD· 1 shared Johanna M. VirtaiD· 1 shared Lou Ann Verellen· 1 shared Michael FruciiD· 1 shared P.J. StogiosiD· 1 shared T. Skarina· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperMicrobiology

Alexei V. SavchenkoORCID

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1 paper

Recent·Most cited

Structural analysis of 23S rRNA methylating enzyme Cfr reveals RNA binding determinants for methylation regiospecificity and antibiotic resistance

Michael Fruci, Annia Rodríguez Hernández, T. Skarina, Lou Ann Verellen, Kaitlyn Tsai, Johanna M. Virta, Danica Galonić Fujimori, Alexei V. Savchenko, P.J. Stogios

This study determines the crystal structure of Cfr, identifies key residues for methylation specificity, and links these to antibiotic resistance in pathogens.

ACS Infectious Diseases · Jan 30, 2026Peer-reviewedMicrobiology