Biomedical Engineering Reference
In-Depth Information
Figure 27.6 Two-dimensional visualization of SNP data obtained for multiple brain
regions in the context of chromosome 2.
Figure 27.7 Three-dimensional visualization of SNPs as function of selected subre-
gion within a targeted chromosome.
27.7). In practice, the ability to visually explore and align data in 3D by rotat-
ing the graphics turned out to be a powerful analysis modality.
To aid with fast detection of gene patterns, users can also specify search
criteria such as maximum p -value and percentage over a threshold, which can
be changed via textural input or provided GUI controls. The search result,
which is the gene segment that satisfi es the conditions, is then shown on both
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