tokens: Mice homozygous for the dlg mutation exhibit growth retardation in utero , have hypoplasia of the premaxilla and mandible , have a cleft secondary palate , and die perinatally .
folded_tokens: mouse homozygous for the dlg mutation exhibit growth retardation in utero , have hypoplasium of the premaxillum and mandible , have a cleft secondary palate , and die perinatally .