A, genomic copy number profiles of chromosome 8 with array CGH in SUM-44, -52, and -225. A, genomic copy number profiles of chromosome 8 with array CGH in SUM-44, -52, and -225. The log 2 ratios for chromosome 8 in order from pter to qter are plotted from left to right. B, the detailed map and log 2 ratios around 8p11-p12 region were recapitulated based on the April 2003 freeze of the UCSC Genome Working Draft. 6 Michael E. Ray et al. Cancer Res 2004;64:40-47 ©2004 by American Association for Cancer Research