Author

Brigitte Pertschy

University of GrazORCID 0000-0003-3558-0191Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Molecular Biology· 1 Systems Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:chromatin & epigenetic regulation· 1 Organism:mouse· 1 Assay:proteomics· 1 Organism:yeast· 1

Frequent Co-Authors

Anthony K. HenrasiD· 2 shared Dieter KressleriD· 2 shared Hussein HamzeiD· 2 shared Jutta HafneriD· 2 shared Matthias ThomsiD· 2 shared Roland BeckmanniD· 2 shared Ulrich StelzliD· 2 shared Alena AkhmetshinaiD· 1 shared

Activity by Year

2021-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersBiochemistry

Anthony K. HenrasORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

BiochemistrybioRxivPreprintApr 1, 2026

A bifunctional H/ACA snoRNP mediates both pseudouridylation and rRNA scaffolding during ribosome assembly

Jutta Hafner, Matthias Thoms, Hussein Hamze…·Brigitte Pertschy

This study identifies snR37 as a bifunctional H/ACA snoRNP that both pseudouridylates rRNA and scaffolds ribosome assembly during pre-60S intermediate formation.

DOI 10.64898/2026.03.20.713187

experimental assaychromatin & epigenetic regulation

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Molecular BiologyNucleic Acids ResearchPeer-reviewedJan 14, 2026

Sni445 recruits box C/D snoRNPs snR4 and snR45 to guide ribosomal RNA acetylation by Kre33

Jutta Hafner, Ingrid Zierler, Hussein Hamze…·Brigitte Pertschy

The paper identifies Sni445 as a novel factor that recruits snR4 and snR45 snoRNPs to 90S pre-ribosomes, enabling Kre33-mediated acetylation of 18S rRNA.

1 citation

yeastexperimental assay

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Systems BiologyCell Reports MethodsPeer-reviewedJan 1, 2021

Global analysis of protein arginine methylation

Fangrong Zhang, Jakob Kerbl-Knapp, Maria J. Rodríguez Colman…·Tobias Madl

The paper develops an NMR-based method to quantify global protein arginine methylation levels across various biological samples and demonstrates its prevalence and modulation in health and disease.

56 citations

mouseproteomics

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