title: Asynchronous condensation of chromosomes from early prophase to late prophase as revealed by electron microscopic autoradiography.
mesh_terms: D001345:Autoradiography; D002466:Cell Nucleolus / Q000032:analysis; D002467:Cell Nucleus / Q000032:analysis / Q000378:metabolism; D002843:Chromatin / Q000032:analysis*; D002875:Chromosomes; D004247:DNA / Q000032:analysis; D004261:DNA Replication; D006651:Histocytochemistry; D008854:Microscopy, Electron; D008938:Mitosis; D012639:Seeds; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D002843:Chromatin; D014316:Tritium; D004247:DNA; D013936:Thymidine