1. Institut de Biologie François Jacob (IBFJ). Institute of Cellular and Molecular Radiobiology, CEA, UMR967 INSERM, F-96265 Fontenay aux Roses, France
2. Université Paris Diderot / Université Paris-Sud, F-96265 Fontenay aux Roses, France
3. MRC Mitochondrial Biology Unit. University of Cambridge. Cambridge CB2 0XY. UK
4. Laboratório de Biologia Molecular e Genômica, Departamento de Biologia Celular e Genética, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil
5. Institut Curie, CNRS UMR3215, INSERM U934, 75248, Paris, France / Present address: UMR7241 CNRS, INSERM, College-de-France, 75005, Paris, France