The size of the repeating unit of the repetitive mitochondrial DNA from a "low-density" petite mutant of yeast.

Animals Autoradiography Base Sequence Centrifugation, Density Gradient Chromatography, DEAE-Cellulose Chromatography, Thin Layer DNA, Mitochondrial/analysis Deoxyribonucleotides/analysis Electrophoresis, Paper Electrophoresis, Polyacrylamide Gel Endonucleases Ethidium/pharmacology Molecular Weight Mutation Nucleic Acid Denaturation Phosphoric Diester Hydrolases Phosphorus Radioisotopes Saccharomyces cerevisiae/analysis,drug effects Snakes Venoms

DNA, Mitochondrial Deoxyribonucleotides Phosphorus Radioisotopes Venoms Endonucleases Phosphoric Diester Hydrolases Ethidium