title: The half chromatid mutation model and bidirectional mutation in incontinentia pigmenti.
mesh_terms: D002842:Chromatids; D005260:Female; D008040:Genetic Linkage; D006801:Humans; D008297:Male; D008957:Models, Genetic; D009154:Mutation; D010859:Pigmentation Disorders / Q000235:genetics*; D014960:X Chromosome