Translocation t(X;1) and the "critical region hypothesis".
D000015:Abnormalities, Multiple / Q000235:genetics*; D002478:Cells, Cultured; D002675:Child, Preschool; D002900:Chromosomes, Human, 1-3 / Q000648:ultrastructure*; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000648:ultrastructure; D010641:Phenotype; D012730:Sex Chromosomes / Q000648:ultrastructure*; D012867:Skin / Q000648:ultrastructure; D014178:Translocation, Genetic; D014960:X Chromosome / Q000648:ultrastructure*