Open access
Jul 2026
EMB2217 Is a Mitochondrial PPR‐SMR Protein Required for the Splicing of Multiple Group II Introns During Arabidopsis Development
The EMBRYO DEFECTIVE 2217 (EMB2217/At1g79490), an essential PPR‐SMR factor in Arabidopsis thaliana, is identified as a general mitochondrial splicing factor whose loss compromises OXPHOS biogenesis and function, cellular energy supply, and plant development.
F. Marchetti, Nehuen Balestieri, Evelyn Becerra-Agudelo et al.
· Physiologia Plantarum : An I... · 0 citations