Author

Annamaria Sgromo

University of ViennaORCID 0000-0001-8263-2156Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 2

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:biophysical modeling· 1 Organism:C. elegans· 1 Research Focus:chromatin & epigenetic regulation· 1 Organism:Drosophila· 1 Approach:experimental assay· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Stefan Ludwig AmeresiD· 2 shared Andrew Aarestad· 1 shared Benjamin M. Jordan· 1 shared David MörsdorfiD· 1 shared Elena Becker· 1 shared F. BonebergiD· 1 shared Lizaveta PshanichnayaiD· 1 shared M. MageriD· 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 papersBiochemistry

Stefan Ludwig AmeresORCID

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2 papers

Recent·Most cited

A pseudohelicase-centered complex couples assembly-dependent RNA cleavage to poly(UG)ylation

Virginia Busetto, Martin Brehm, Annamaria Sgromo, M. Mager, Lizaveta Pshanichnaya, Elena Becker, René F. Ketting, Stefan Ludwig Ameres, Sebastian Falk

The paper identifies MUT 15 as a pseudohelicase in the CPUG complex that remodels the nuclease module to regulate RNA cleavage and poly(UG)ylation.

bioRxiv · Sep 8, 2026 · PreprintBiochemistry

Kinetic logic of uridylation-mediated RNA decay

Annamaria Sgromo, Benjamin M. Jordan, Andrew Aarestad, David Mörsdorf, F. Boneberg, Martin Jínek, Thomas Rainer Burkard, Niko P. Popitsch, Stefan Ludwig Ameres

This study investigates how uridylation mediates RNA decay in Drosophila by showing how Tailor generates oligo(U) intermediates and how Dis3l2 decodes these to initiate decay.

bioRxiv · Mar 27, 2026 · PreprintBiochemistry