Figure 5From: Tiling resolution array CGH and high density expression profiling of urothelial carcinomas delineate genomic amplicons and candidate target genes specific for advanced tumors A. Homozygous deletion frequencies in 9p21 among all 38 tumors. The BAC clones (grey-filled circles) and the genes in the lower part of the figure are positioned/depicted according to their genomic position. B. Gene copy number profile of chromosome 9 in case 3. The profile shows three separate homozygous deletions in the otherwise heterozygously deleted chromosome.Back to article page