Mitochondrial damage and senescence phenotype of cells derived from a novel frataxin G127V point mutation mouse model of Friedreich's ataxia oleh Daniel Fil, Balu K. Chacko, Robbie Conley, Xiaosen Ouyang, Jianhua Zhang, Victor M. Darley-Usmar, Aamir R. Zuberi, Cathleen M. Lutz, Marek Napierala, Jill S. Napierala