Factors involved in the expression of gene activity in polytene chromosomes.
D000818:Animals; D001345:Autoradiography; D002875:Chromosomes; D003609:Dactinomycin / Q000494:pharmacology; D004330:Drosophila; D004440:Ecdysone / Q000494:pharmacology; D005796:Genes; D011506:Proteins / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis*; D013696:Temperature; D014316:Tritium; D014529:Uridine / Q000378:metabolism
D011506:Proteins; D014316:Tritium; D003609:Dactinomycin; D004440:Ecdysone; D012313:RNA; D014529:Uridine