Author

Oren Ostersetzer‐Biran

Hebrew University of JerusalemORCID 0000-0003-2197-7729Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Developmental Biology· 1 Molecular Biology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 2 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Assay:DNA methylation· 2 Approach:experimental assay· 2 Research Focus:gene regulatory network inference· 2 Assay:proteomics· 2 Organism:C. elegans· 1

Frequent Co-Authors

Laure D. SultaniD· 2 shared Ann SaadaiD· 1 shared Carina Hazan· 1 shared Corinne BestiD· 1 shared Ella Kobaivanov· 1 shared Joseph HirschbergiD· 1 shared Keren Nevo‐Dinur· 1 shared Marketa Kitel· 1 shared

Activity by Year

2019-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 16 mutual co-author links

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2 shared papersMolecular Biology

Laure D. SultanORCID

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3 papers

Recent·Most cited

Plant BiologybioRxivPreprintMar 5, 2026

PPR9 mediates mitochondrial nad transcript maturation required for complex I biogenesis and early plant development in Arabidopsis

Ella Kobaivanov, Marketa Kitel, Roei Matan…·Oren Ostersetzer‐Biran

This study identifies PPR9 as essential for mitochondrial RNA splicing, complex I biogenesis, and early Arabidopsis development.

DOI 10.64898/2025.12.04.692323

ArabidopsisDNA methylation

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Molecular BiologybioRxivPreprintJul 28, 2019

The unique topologies of N6-Adenosine methylation (m6A) in land-plant mitochondria and their putative effects on organellar gene-expression

Omer Murik, Sam Aldrin Chandran, Keren Nevo‐Dinur…·Oren Ostersetzer‐Biran

The paper investigates m6A-RNA modifications in plant mitochondria, revealing their distribution across different RNA types and potential effects on gene expression.

1 citation

ArabidopsisDNA methylation

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Developmental BiologybioRxivPreprintJul 10, 2019

Astaxanthin extends lifespan via altered biogenesis of the mitochondrial respiratory chain complex III

Ronit Hoffman, Laure D. Sultan, Ann Saada…·Yosef Gruenbaum

This study shows astaxanthin extends C. elegans lifespan by altering mitochondrial complex III biogenesis, with cross-species effects on oxidative phosphorylation.

12 citations

C. eleganshuman

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