DNA Copy Number Analysis of Breast Brain Metastasis.

GISTIC analysis was conducted on Agilent SurePrint G3 Human CGH Microarray data for 15 breast brain metastases. Significant false discovery rates (Q-values) for amplified (red) and deleted (blue) regions are plotted genome-wide. Annotations for a few of the significant regions are shown. Focal amplifications and deletions are annotated in boldface, and broad amplifications and deletions are annotated in non-boldface. Q-values for deleted and amplified genes are displayed along the x-axis on top and bottom of the figure, respectively.