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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Plant Biology· 2 Developmental Biology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 3 Research Focus:cell type annotation· 3 Research Focus:differential expression· 3 Assay:DNA methylation· 3 Approach:experimental assay· 3 Assay:proteomics· 3 Research Focus:gene regulatory network inference· 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 Corinne Best· 1 shared Ella Kobaivanov· 1 shared Joseph HirschbergiD· 1 shared Keren Nevo‐Dinur· 1 shared

Activity by Year

2019-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 11 mutual co-author links

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2 shared papersMolecular Biology

Laure D. SultanORCID

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4 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

𝕏 PostBluesky

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

𝕏 PostBluesky

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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Plant BiologybioRxivPreprintApr 22, 2019

The PPR-related splicing cofactor MSP1/EMB1025 protein, encoded by At4g20090, encode an essential protein that is required for the splicing of nad1 intron 1 and for the biogenesis of complex I in Arabidopsis mitochondria

Corinne Best, Michal Zmudjak, Oren Ostersetzer-Biran

This study identifies MSP1 as an essential PPR protein required for nad1 intron 1 splicing and complex I biogenesis in Arabidopsis mitochondria, leading to embryonic arrest in mutants.

DOI 10.1101/615856

ArabidopsisDNA methylation

𝕏 PostBluesky