PINK1 and Parkinson disease: Muscle degeneration, motor defects and the shorter lifespan of Drosophila PINK1 (dPINK1)-deficient flies, all of which appear to mimic Parkinson’s disease and to be attributed to mitochondrial degeneration, were suppressed in the double mutants deficient in both dPINK1 and dPGAM5 [68].