title: Inhibition of RNA synthesis in Drosophila embryos by isoxanthopterin.
mesh_terms: D000818:Animals; D004331:Drosophila melanogaster / Q000187:drug effects / Q000196:embryology*; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D005804:Genes, Lethal; D008297:Male; D009154:Mutation; D012335:RNA, Ribosomal / Q000037:antagonists & inhibitors* / Q000096:biosynthesis; D013696:Temperature; D014316:Tritium; D014529:Uridine / Q000378:metabolism; D014976:Xanthopterin / Q000031:analogs & derivatives* / Q000494:pharmacology
chemical_list: D012335:RNA, Ribosomal; D014316:Tritium; D014976:Xanthopterin; D014529:Uridine