Autor: Xinyu Zhou
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A rare de novo contiguous 15q11.1-q13.3 duplication with tetrasomy (CN=4) and adjacent trisomy (CN=3) associated with severe global developmental delay, autism spectrum disorder, and subclinical epileptiform discharges: a case report and literature review
Background15q11.2–q13 duplication syndrome (Dup15q; OMIM #608636) is a rare neurodevelopmental disorder. While interstitial duplications (copy number = 3) are relatively well characterized, contiguous rearrangements comprising both tetrasomic (copy num…