Figure 1
From: Relevance of PTEN loss in brain metastasis formation in breast cancer patients
Frequency plot of the CGH results. In primary (a) breast tumors and brain metastases (b), The positive Y axis shows the percentage of patient samples with gains, and the negative Y axis shows the percentage of patient samples with losses. Chromosomes are ordered from 1 to 22 on the X axis. Chromosomal borders are marked with solid vertical lines, and centromere positions, with dotted lines.