An autoradiographic study of DNA synthesis in the sex chromosomes of two marsupials with an XX--XY1Y2 sex chromosome mechanism.
D000818:Animals; D001345:Autoradiography; D002875:Chromosomes; D004247:DNA / Q000096:biosynthesis*; D005260:Female; D008297:Male; D008394:Marsupialia; D012728:Sex Chromatin
D004247:DNA