title: Circular DNA.
mesh_terms: D001665:Binding Sites; D002467:Cell Nucleus; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D002876:Chromosomes, Bacterial; D003087:Colicins / Q000096:biosynthesis; D003227:Conjugation, Genetic; D004247:DNA / Q000302:isolation & purification / Q000378:metabolism; D004261:DNA Replication; D004269:DNA, Bacterial; D004279:DNA, Viral; D004352:Drug Resistance, Microbial; D005111:Extrachromosomal Inheritance; D005827:Genetics, Microbial; D008242:Lysogeny; D008928:Mitochondria; D008967:Molecular Biology; D009690:Nucleic Acid Conformation; D009940:Organoids; D027383:Papillomaviridae; D027382:Polyomaviridae; D011485:Protein Binding; D011487:Protein Conformation; D012723:Sex
chemical_list: D003087:Colicins; D004269:DNA, Bacterial; D004279:DNA, Viral; D004247:DNA