Author

Rebecca Gellman

University of ChicagoORCID 0000-0002-0795-3125Unclaimed 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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Research Focus:cell type annotation· 1 Organism:human· 1 Assay:metagenomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Ashley M. SidebottomiD· 1 shared Jessica C. Little· 1 shared Laurie E. ComstockiD· 1 shared Michael J. CoyneiD· 1 shared Nolan W. KennedyiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

5 top collaborators · 10 mutual co-author links

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1 shared paperMicrobiology

Ashley M. SidebottomORCID

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1 paper

Recent·Most cited

Distribution of luxS and production of autoinducer-2 among gut Bacteroidales

Nolan W. Kennedy, Rebecca Gellman, Michael J. Coyne, Jessica C. Little, Ashley M. Sidebottom, Laurie E. Comstock

This study investigates the distribution of luxS and AI-2 production in gut Bacteroidales, showing that many species produce AI-2 but do not respond to it.

bioRxiv · Jul 27, 2026 · PreprintMicrobiology