"Dynamic SUMOylation Controls RNA Polymerase I Extranucleolar Organization and Antigenic Variation in Trypanosoma brucei"
María Agustina Berazategui, Melina Serassio, William Hack, Miguel Navarro, Joana R. Correia Faria, Paula Ana Iribarren, Vanina E. Álvarez
This paper identifies SUMOylation as a key regulator of ESB organization and antigenic variation in Trypanosoma brucei by showing its role in maintaining transcriptional compartments and VSG gene expression.
bioRxiv · Aug 20, 2026 · PreprintMicrobiology