PPR9 mediates mitochondrial nad transcript maturation required for complex I biogenesis and early plant development in Arabidopsis
Ella Kobaivanov, Marketa Kitel, Roei Matan, Ron Mizrahi, Noa Carmi, Oren Ostersetzer‐Biran
This study identifies PPR9 as essential for mitochondrial RNA splicing, complex I biogenesis, and early Arabidopsis development.
bioRxiv · Mar 5, 2026 · PreprintPlant Biology