title: [Functional analysis of chromosome translocation (DqGq) in hereditary Down's syndrome by DNA replication pattern].
mesh_terms: D002869:Chromosome Aberrations; D002901:Chromosomes, Human, 13-15; D002904:Chromosomes, Human, 21-22 and Y; D004261:DNA Replication; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D006801:Humans; D007621:Karyotyping; D008297:Male; D014316:Tritium
chemical_list: D014316:Tritium