Trans-splicing of plastid rps12 transcripts, mediated by AtPPR4, is essential for embryo patterning in Arabidopsis thaliana.
Tadini L, Ferrari R, Lehniger MK, Mizzotti C, Moratti F, Resentini F, Colombo M, Costa A, Masiero S, Pesaresi P. Planta. 2018 Jul; 248(1):257-265. Epub 2018 Apr 23.