Figure legends
Figure 1: Pedigree of the patient and her family. Generations are in Roman numerals. Individuals are in Arabic numbers. The solid symbol indicates individuals diagnosed with any type of cancer. The proband is marked by an arrow and P character.
Figure 2: Nucleotide sequence analysis of the TP53 gene including the coding sequence 566 (arrow). Leukaemia cells had a heterozygotic c.566C>T mutation (2A). Analysis of the peripheral blood revealed a germline heterozygotic c.566C>T mutation (2B).