Figure 6
From: Analysis and visualization of chromosomal abnormalities in SNP data with SNPscan
Genomic microarrays reveal chromosomal microdeletions. Genomic microarrays containing 2,600 BAC probes were used to assess microdeletions. The y-axis indicates ratio of patient to control signal and (in a dye swap paradigm) control to patient signal. The x-axis indicates physical map position (units in Mb). Panel A: case L99-2287 (chromosome 7 microdeletion in facial dysgenesis). Panel B: case L99-2297 (chromosome 3p deletion syndrome). Panel C: case L99-2287 (deletion of chromosome 2 including CPS I deficiency). Arrows indicate region of deletion. The plots were generated using SpectralWare (Spectral Genomics) software.