Figure 3From: Genomic screening of testicular germ cell tumors from monozygotic twinsSchematic representation of the genomic alterations detected in peripheral blood cells (b) and tumors (t) from the parents and twins. In peripheral blood, loss of 9p13.1-p12 was the unique novel CNV shared by the twins. Two specific CNVs mapped in chromosome X were shared by both tumor and blood samples of each sibling, including Xq28 for Twin-1 and Xq27.3 for Twin-2. The panel of novel CNVs shared by embryonal carcinoma (Twin-1Â t) and the seminoma (Twin-2Â t), including gains at 12p (12p12.3-p11.1 and 12p13.33-p12.3), as well as losses at 10p15.3-p15.2, 13q21.1-q21.2 and 15q11.1-q11.2. None of these novel CNVs were shared with the parental genotypes.Back to article page