Author

Claire M. Delahunty

Scripps Research InstituteORCID 0009-0001-5328-0806Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Assay:proteomics· 1 Approach:statistical model· 1 Organism:virus· 1 Organism:yeast· 1

Frequent Co-Authors

John R. YatesiD· 2 shared Ava Quezada· 1 shared Carlos BustamanteiD· 1 shared Cheldon Ann Alcantara· 1 shared Cheryl Y. M. OkumuraiD· 1 shared Grant A. HartzogiD· 1 shared Kevin KimiD· 1 shared Kevin Lord· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersMicrobiology

John R. YatesORCID

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2 papers

Recent·Most cited

Lysosomal permeabilization by Group A Streptococcus releases proteins into the macrophage cytosol

Ava Quezada, Kevin Lord, Cheldon Ann Alcantara, Claire M. Delahunty, Kevin Kim, Olivia Okamoto, John R. Yates, Cheryl Y. M. Okumura

This study shows that Group A Streptococcus perforates macrophage phagolysosomes, releasing both host and bacterial proteins into the cytosol, which triggers inflammatory responses and contributes to disease pathology.

Infection and Immunity · Apr 30, 2026Peer-reviewedMicrobiology

Spt5's central KOW domains and the Pol II Stalk Collaborate to Regulate Chromatin and 3'-End Processing

Zach A. Morton, Michael J. Doody, Nayeli Naik, Nancy Paniagua, Claire M. Delahunty, John R. Yates, Carlos Bustamante, Grant A. Hartzog

This paper shows that Spt5's KOW domains and the Pol II stalk work together in yeast to regulate transcription termination and chromatin structure.

bioRxiv · Mar 13, 2026 · PreprintGenetics