Pink1βTub85D.PC is a non-suppressor of sterile phenotype of parkΔ21
Pink1βTub85D.PC rescues Pink15
Expression of Pink1βTub85D.PC rescues the mitochondrial morphology defects in Pink15 mutant spermatids. The spherical "onion stage" nebenkern no longer contain vacuoles and, as in wild type, two mitochondrial derivatives are seen in "leaf blade stage" elongating spermatids.