Author

Stavros Vraggalas

Goethe University FrankfurtORCID 0009-0008-4058-1344Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 2 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Organism:plant (other)· 2 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Approach:genetic perturbation / CRISPR· 1 Assay:proteomics· 1

Frequent Co-Authors

Kathi ZarnackiD· 2 shared Mario Keller· 2 shared Michaela Müller-McNicolliD· 2 shared Remus R. E. RosenkranziD· 2 shared Sotirios FragkostefanakisiD· 2 shared Arindam GhatakiD· 1 shared Christos BazakosiD· 1 shared Daniela Bublak· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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2 shared papersPlant Biology

Kathi ZarnackORCID

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2 papers

Recent·Most cited

Plant BiologyPlant Molecular BiologyPeer-reviewedJun 9, 2026

Splicing regulation by RS2Z36 controls ovary patterning and fruit growth in tomato

Stavros Vraggalas, Remus R. E. Rosenkranz, Mario Keller…·Sotirios Fragkostefanakis

This study identifies RS2Z36 as a splicing regulator that controls ovary patterning and fruit growth in tomato by affecting cell expansion and alternative splicing.

DOI 10.1007/s11103-026-01730-w

plant (other)bulk RNA-seq

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Plant BiologyNucleic Acids ResearchPeer-reviewedAug 24, 2024

A plant-specific clade of serine/arginine-rich proteins regulates RNA splicing homeostasis and thermotolerance in tomato

Remus R. E. Rosenkranz, Stavros Vraggalas, Mario Keller…·Sotirios Fragkostefanakis

This study identifies RS2Z35 and RS2Z36 as plant-specific splicing factors that regulate HSFA2 intron splicing and thermotolerance in tomato under heat stress.

26 citations

plant (other)bulk RNA-seq

𝕏 PostBluesky