Mitochondrial-nuclear heme trafficking is regulated by GTPases that control mitochondrial dynamics.
O. Martinez-Guzman, J. V. Dietz, I. Bohovych, A. W. Medlock, O. Khalimonchuk, A. R. Reddi
The paper investigates mitochondrial-nuclear heme trafficking and identifies GTPases regulating this process, showing heme moves faster to the nucleus than to the matrix or cytosol.
bioRxiv · Feb 4, 2019 · PreprintCell Biology