Both rare and de novo copy number variants are prevalent in agenesis of the corpus callosum but not in cerebellar hypoplasia or polymicrogyria.

Sajan SA, Fernandez L, Nieh SE, Rider E, Bukshpun P, Wakahiro M, Christian SL, Rivière JB, Sullivan CT, Sudi J, Herriges MJ, Paciorkowski AR, Barkovich AJ, Glessner JT, Millen KJ, Hakonarson H, Dobyns WB, Sherr EH