CNV variants

[pnrobinson]

FIgure out a strategy to annotate CNV variants like this

Chromosome Xq28 duplication syndrome; OMIM:300815

In 4 families with X-linked mental retardation, Vandewalle et al. (2009) identified copy number gain of an identical 0.3-Mb region at chromosome Xq28 that included 18 annotated genes.