H3-thymidine radioautography of salivary gland chromosomes treated with alkali-urea.
D000468:Alkalies / Q000494:pharmacology*; D000818:Animals; D001345:Autoradiography; D002875:Chromosomes / Q000187:drug effects*; D004331:Drosophila melanogaster / Q000187:drug effects / Q000648:ultrastructure*; D005260:Female; D008297:Male; D012469:Salivary Glands / Q000187:drug effects / Q000648:ultrastructure*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014508:Urea / Q000494:pharmacology*
D000468:Alkalies; D014316:Tritium; D014508:Urea; D013936:Thymidine