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
C. Best, M. Zmudjak, O. Ostersetzer
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.
bioRxiv · Apr 22, 2019 · PreprintPlant Biology