The duration of replication of the inactive X chromosome in humans based on the persistence of the heterochromatic sex chromatin body during DNA synthesis.
D001345:Autoradiography; D002455:Cell Division; D002648:Child; D002875:Chromosomes / Q000378:metabolism*; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis*; D005260:Female; D005347:Fibroblasts / Q000378:metabolism; D006657:Histones; D006801:Humans; D012333:RNA, Messenger / Q000096:biosynthesis; D012728:Sex Chromatin / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D006657:Histones; D012333:RNA, Messenger; D014316:Tritium; D004247:DNA; D013936:Thymidine