Detection of the fragile X chromosome and other fragile sites.
D002871:Chromosome Banding; D043283:Chromosome Fragile Sites; D002873:Chromosome Fragility; D005260:Female; D005600:Fragile X Syndrome / Q000235:genetics*; D006801:Humans; D008297:Male; D012729:Sex Chromosome Aberrations / Q000235:genetics*