Plant Organellar Homologous Recombination Depends on Accessory Factors for Recombinase Activity
Josue Mora-Garduno, Antolin Peralta Castro, Andres Aguilar Granados, Claudia D. Raygoza, Corina Diaz Quezada, Luis Gabriel Brieba
This study reconstructs the plant organellar homologous recombination pathway in Arabidopsis, showing that AtRecA1-mediated recombination is enhanced by plant-specific ssDNA-binding proteins, while AtRecA2 and AtRecA3 require these proteins for activity.
bioRxiv · Oct 27, 2026 · PreprintPlant Biology