The amplification of ribosomal RNA genes involves a rolling circle intermediate.
D000818:Animals; D004247:DNA; D004261:DNA Replication; D004270:DNA, Circular / Q000096:biosynthesis* / Q000302:isolation & purification; D005260:Female; D005796:Genes; D008854:Microscopy, Electron; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D010063:Ovum / Q000378:metabolism*; D012335:RNA, Ribosomal / Q000096:biosynthesis*; D014981:Xenopus
D004270:DNA, Circular; D012335:RNA, Ribosomal; D004247:DNA