title: Somatic gene mosaicism and expressivity.
authors: P E
authors: PE
authors: Polani
mesh_terms: D000328:Adult; D002648:Child; D002877:Chromosomes, Human / Q000235:genetics*; D005260:Female; D005786:Gene Expression Regulation; D006801:Humans; D008297:Male; D009030:Mosaicism / Q000235:genetics*; D010641:Phenotype