ATAD3A structurally links mtDNA replication and mitochondrial fission
Nitish Dua, Boyuan Ma, Samantha Oviedo, Hamidreza Rahmani, Tumara Boyd, Donghyun Park, R. Luke Wiseman, Danielle Ann Grotjahn
This study identifies ATAD3A as a structural link between mtDNA replication and mitochondrial fission by forming membrane tethers that coordinate these processes.
bioRxiv · Jun 25, 2026 · PreprintCell Biology