title: Acriflavin-HNO2 fluorochroming and highly repetitive DNA in polytene chromosomes.
mesh_terms: D000166:Acridines; D000818:Animals; D002875:Chromosomes; D004247:DNA; D005260:Female; D005453:Fluorescence; D007313:Insecta; D007814:Larva; D008722:Methods; D012469:Salivary Glands / Q000166:cytology; D013194:Staining and Labeling
chemical_list: D000166:Acridines; D004247:DNA