title: The unusual properties of mtDNA from a "low-density" petite mutant of yeast.
mesh_terms: D001483:Base Sequence; D002499:Centrifugation, Density Gradient; D002845:Chromatography; D004247:DNA / Q000032:analysis / Q000302:isolation & purification; D003854:Deoxyribonucleotides / Q000032:analysis; D005827:Genetics, Microbial; D006882:Hydroxyapatites; D007700:Kinetics; D046911:Macromolecular Substances; D008854:Microscopy, Electron; D008928:Mitochondria / Q000032:analysis*; D008956:Models, Chemical; D009154:Mutation; D009691:Nucleic Acid Denaturation; D009695:Nucleic Acid Renaturation; D010617:Phenanthridines; D010759:Phosphorus Isotopes; D012440:Saccharomyces / Q000032:analysis*; D012441:Saccharomyces cerevisiae / Q000032:analysis / Q000166:cytology; D013696:Temperature; D014732:Vibration
chemical_list: D003854:Deoxyribonucleotides; D006882:Hydroxyapatites; D046911:Macromolecular Substances; D010617:Phenanthridines; D010759:Phosphorus Isotopes; D004247:DNA