CNVs on chromosomes 1, 4, 15 and 16 of the index patient revealed by Agilent 244K human genome CGH microarray hybridization.

<p>The profiles shown represent the averaged combined hybridization data of patient vs. reference DNA. Regions of gain and losses are boxed and depicted as positive or negative log₂ ratios relative to the midline that denotes no gain/no loss of DNA sequences.