Morphology and replication of intranucleolar DNA in polytene nuclei.
D000818:Animals; D001345:Autoradiography; D002466:Cell Nucleolus; D002467:Cell Nucleus; D002874:Chromosome Mapping; D002875:Chromosomes; D003582:Cytogenetics; D004261:DNA Replication; D004330:Drosophila; D012469:Salivary Glands / Q000166:cytology*; D014316:Tritium
D014316:Tritium