ZmDLR9 is required for lateral root development via pre‐rRNA processing in maize
SUMMARY Pumilio (PUM) proteins comprise an evolutionarily conserved family of sequence‐specific RNA‐binding proteins that act as key post‐transcriptional regulators in eukaryotes. In this study, we identified a maize PUM protein, named ZmDLR9 (Defective in Lateral Root 9), as a positive factor involved in lateral root...