Novel reporter of the PINK1-Parkin mitophagy pathway identifies its damage sensor in the import gate
Julia A. Thayer, Jennifer D. Petersen, Xiaoping Huang…·Derek P. Narendra
A HaloTagged MFN2 reporter enabled CRISPRi screens showing diverse mitochondrial damage activates PINK1-Parkin via membrane potential loss, with TOM retaining PINK1 when TIM23 is blocked.