Cell BiologybioRxivPreprint
mtDNA replication in dysfunctional mitochondria promotes deleterious heteroplasmy via the UPRmt
Q. Yang, P. Liu, N. Anderson…·C. Haynes
The paper shows ATFS-1 promotes {Delta}mtDNA replication by recruiting POLG, while LONP-1 inhibition increases wildtype mtDNA binding and improves heteroplasmy ratio and OXPHOS function.
DOI 10.1101/2020.09.01.274472