Pattern of DNA replication of the sex chromosomes in three males, two with XYY and one with XXYY karotype.
D001345:Autoradiography; D002874:Chromosome Mapping; D003078:Colchicine / Q000494:pharmacology; D003582:Cytogenetics; D004247:DNA / Q000378:metabolism*; D006801:Humans; D007621:Karyotyping; D008297:Male; D012728:Sex Chromatin / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D014316:Tritium; D004247:DNA; D003078:Colchicine; D013936:Thymidine