1. Laboratoire d’Optique et Biosciences, CNRS, Ecole Polytechnique, F-91128 Palaiseau, France, INSERM U696, F-91128 Palaiseau, France, Department of Cell Biology and Genetics, Medical Genetics Centre, Erasmus University Medical Centre, PO Box 2040, 3000 CA Rotterdam, The Netherlands, Laboratoire de Photocatalyse et Biohydrogène, CEA, IBITECS, Gif sur Yvette, F-91191, France, and CNRS, URA2096, Gif sur Yvette, F-91191, France