SEGS-1 episomes generated during cassava mosaic disease enhance disease severity - Chiunga, Evangelista; Aimone, Catherine D.; Rajabu, Cyprian; Dallas, Mary M.; Ndunguru, Joseph; Ascencio-Ibáñez, José T.; Ateka, Elijah M.; Hanley-Bowdoin, Linda (Frontiers in Plant Science, 2025)