Figure 10
From: Analysis and visualization of chromosomal abnormalities in SNP data with SNPscan
SNPscanPlot for paired data. When the paired data option is selected, SNPscan treats each two data sets as a pair, and produces a third track in the form of a ratio plot (in log2 scale) comparing the two samples. This feature is useful for any paired samples such as SNP profiles in normal versus cancer tissue. In this example the genotype changes from homozygous to heterozygous were indicated in red, while other optional color displays were suppressed. This highlighted a region of chromosomal amplification.