ZEP1 orchestrates template choice and crossover pathways to ensure meiotic genome integrity in rice.
Meiotic crossovers (COs) are tightly regulated to ensure chromosome segregation while limiting aberrant recombination. Transverse filament (TF) proteins of the synaptonemal complex (SC) regulate class I crossoverts, yet how the SC coordinates homologous recombination (HR) to maintain faithful recombination remains uncl...