Mutant C. elegans mitofusin leads to selective removal of mtDNA heteroplasmic deletions across generations to maintain fitness.
Meshnik L, Bar-Yaacov D, Kasztan D, Neiger T, Cohen T, Kishner M, Valenci I, Dadon S, Klein CJ, Vance JM, et al. BMC Biol. 2022 Feb 9; 20(1):40. Epub 2022 Feb 9.