Figure 3.

Figure 3.

Uncommon variations in copy number seen in dup15q

A. Interstitial triplication of 15q11.2-13.1

B. Supernumerary hexasomy of 15q11.2-13.1, manifest as two isodicentric chromosomes

C. A larger isodicentric chromosome

Note: Light blue denotes BP1 to BP2, red denotes BP2 to BP3 (PWACR), and green denotes BP3 to BP5.

From: Maternal 15q Duplication Syndrome

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