Circular mitochondrial DNA from Xenopus laevis and Rana pipiens.
D000818:Animals; D001001:Anura; D055598:Chemical Phenomena; D002621:Chemistry; D002645:Chickens; D004247:DNA; D005260:Female; D008854:Microscopy, Electron; D008928:Mitochondria / Q000032:analysis*; D009691:Nucleic Acid Denaturation; D010063:Ovum / Q000032:analysis*
D004247:DNA