Author

Zion Ibarra

Baylor College of Medicine

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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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:imaging· 1 Research Focus:metabolism & bioenergetics· 1

Frequent Co-Authors

Brian McStayiD· 1 shared Christina M. DollingeriD· 1 shared Elmira KhabushevaiD· 1 shared Erik W Bergstrom· 1 shared Evdokiia PotolitsynaiD· 1 shared Hazel Mangan· 1 shared Joshua A. RibackiD· 1 shared Lucia C. StraderiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperBiophysics

Brian McStayORCID

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Author profile →

1 paper

Recent·Most cited

Adaptive energetic tuning of nucleolar phase separation regulates rRNA transport

Evdokiia Potolitsyna, Elmira Khabusheva, Yiling Fang, Erik W Bergstrom, Hazel Mangan, S. Thomas Hennigan, Zion Ibarra, Christina M. Dollinger, Nayara Sousa de Alcântara-Contessoto, Margaret A. Goodell, Lucia C. Strader, Brian McStay, Joshua A. Riback

This study shows that nucleolar phase separation adapts to cellular energy levels, affecting rRNA transport and ribosome biogenesis.

bioRxiv · Aug 25, 2026 · PreprintBiophysics