Deletion of chromosomes 13q and 14q is a common feature of tumors with BRCA2 mutations. oleh Audrey Rouault, Guillaume Banneau, Gaëtan Macgrogan, Natalie Jones, Nabila Elarouci, Emmanuelle Barouk-Simonet, Laurence Venat, Isabelle Coupier, Eric Letouzé, Aurélien de Reyniès, Françoise Bonnet, Richard Iggo, Nicolas Sévenet, Michel Longy