Figure 6
From: Deciphering clonality in aneuploid breast tumors using SNP array and sequencing data
Array CNs normalized towards matched normal tissue SNP array CNs for four actual data samples. Theoretically, points in a cluster around the intersection of allelic balance (black line) and total array CN equal to 1 (red line) should reflect segments with integer CNs (1,1). In practice, the cluster closest to the intersection may reflect (1,1) (samples 5 and 9) but not always (samples 11 and 45).