Table 1. Summary of cytogenetic and clinical findings in cases with overlapping events at 19p13.12.

Case ID	Event Type	Coordinates (Hg19)	Size (Mb)	Inheritance	Gender	Head Size	Developmental Status
DECIPHER 257523	Gain	12.84–15.93	3.09	de novo	M	Micro	Intellectual Disability
Gallant et al., 2011	Loss	13.90–16.52	2.62	de novo	F	Micro	Unavailable
DECIPHER 285763	Loss	13.93–16.32	2.39	de novo	F	Micro	Intellectual Disability
DECIPHER 283124	Loss	13.93–16.32	2.39	de novo	F	Micro	Intellectual Disability
DECIPHER 284366	Gain	13.99–24.30	10.31	Unknown	F	Macro	Global Developmental Delay
Engels et al., 2007/Bonaglia et al. 2010	Loss	14.10–16.67	2.57	Unknown	F	Micro	Intellectual Disability
Bonaglia et al., 2010	Loss	14.27–16.19	1.92	Mat. Inherited	M	5–10 centile	Intellectual Disability
Van der Aa et al., 2010/DECIPHER 255743	Loss	14.38–15.49	1.11	de novo	M	Micro at birth	Intellectual Disability
DECIPHER 249355	Loss	14.66–15.66	1.00	Unknown	F	Micro	Unavailable
DECIPHER 249428	Gain	15.05–16.03	0.98	Inherited-parental origin unknown	M	Macro	Intellectual Disability
Sanders et al., 2011	Gain	15.05–15.89	0.84	de novo	M	Macro	Unavailable
Tg64.100 (Carrier Mother)	Gain	15.05–15.81	0.76	Unknown	F	Macro	Special Education as Child
Tg64.002 (Carrier Sib)	Gain	15.05–15.81	0.76	Mat. Inherited	F	Macro	Typically Developing
Tg64.001 (index)	Gain	15.05–15.81	0.76	Mat. Inherited	M	Macro	Intellectual Disability
DECIPHER 265764	Loss	15.05–16.24	1.19	de novo	M	Normal	Intellectual Disability
Jelsig et al., 2012	Loss	15.18–16.62	1.44	de novo	M	Micro	Intellectual Disability
DECIPHER 250827	Gain	15.18–16.46	1.28	de novo	F	Macro	Intellectual Disability
DECIPHER 255839	Loss	15.19–16.62	1.43	de novo	M	Micro	Intellectual Disability
Kosaki et al., 2011	Loss	15.44–16.20	0.76	de novo	F	10th centile	Mild Developmental Delay