title: Late DNA replication in the paternally derived X chromosome of female kangaroos.
mesh_terms: D000818:Animals; D001345:Autoradiography; D004261:DNA Replication; D005260:Female; D006824:Hybridization, Genetic; D007621:Karyotyping; D008394:Marsupialia; D012730:Sex Chromosomes; D013997:Time Factors