[1] NCI, Lab Genome Integr, NIH, Bethesda, MD USA
[2] Univ Paris, Inst Cochin, Inserm U1016, CNRS UMR 8104, Paris, France
[3] Univ Paris, Fontenay Aux Roses, France
[4] Univ Paris Saclay, Inst Radiobiol Cellulaire & Mol, Inst Biol Francois Jacob, Lab Dev Gonades,UMR Stabilite Genet Cellules Souc, Fontenay Aux Roses, France