Figure 5
From: Genetic alteration and gene expression modulation during cancer progression
SeeGH display of whole genome array comparative genomic hybridization. SeeGH translates spot signal ratio data from array CGH experiments to give high resolution chromosome profiles (see Fig 4). Signal ratios are plotted as a log2 scale. This figure shows a whole genome profile of a squamous non-small cell lung carcinoma. Vertical green and red lines are scale bars indicating log2 ratios. Copy number losses are indicated by a shift in ratio to the left of zero, while gains are reflected by a shift to the right. Red and green arrows highlight examples of copy number deletions or gains respectively.