Our analysis of GM03563. The fibroblast cell line GM03563 has known alterations only on chromosomes 3 and 9. The points are normalized log2ratios, and the lines indicate the mean values among the points in segments obtained by our method. (a) CNVs of GM03563 on BAC clones from chromosome 3. (b) CNVs of GM03563 on BAC clones from chromosome 9. The first two clones with log2ratio≈ -1 indicate a single-copy deletion.