title: Recombinant DNA and the analysis of cytogenetic disorders associated with mental retardation.
mesh_terms: D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D002873:Chromosome Fragility; D002874:Chromosome Mapping; D002901:Chromosomes, Human, 13-15; D004274:DNA, Recombinant; D005260:Female; D005600:Fragile X Syndrome / Q000175:diagnosis; D006579:Heterozygote; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D008297:Male; D008967:Molecular Biology; D011218:Prader-Willi Syndrome / Q000235:genetics; D013737:Testis / Q000002:abnormalities; D014960:X Chromosome
chemical_list: D004274:DNA, Recombinant