title: Circular ribosomal DNA during ribosomal magnification in Drosophila melanogaster.
mesh_terms: D000818:Animals; D002499:Centrifugation, Density Gradient; D004270:DNA, Circular / Q000032:analysis*; D004331:Drosophila melanogaster / Q000378:metabolism*; D008297:Male; D008854:Microscopy, Electron; D009693:Nucleic Acid Hybridization; D012335:RNA, Ribosomal; D012270:Ribosomes / Q000032:analysis*; D013737:Testis
chemical_list: D004270:DNA, Circular; D012335:RNA, Ribosomal