title: RNase and alkali sensitivity of closed circular mitochondrial DNA of rat ascites hepatoma cells.
mesh_terms: D000468:Alkalies / Q000378:metabolism*; D000818:Animals; D001201:Ascites / Q000201:enzymology*; D006528:Carcinoma, Hepatocellular / Q000201:enzymology*; D002499:Centrifugation, Density Gradient; D004270:DNA, Circular / Q000302:isolation & purification / Q000378:metabolism; D004272:DNA, Mitochondrial / Q000378:metabolism; D004273:DNA, Neoplasm / Q000378:metabolism*; D003851:Deoxyribonucleases / Q000378:metabolism; D008113:Liver Neoplasms; D008854:Microscopy, Electron; D008930:Mitochondria, Liver / Q000201:enzymology*; D010179:Pancreas / Q000201:enzymology; D051381:Rats; D012260:Ribonucleases / Q000378:metabolism*; D014316:Tritium
chemical_list: D000468:Alkalies; D004270:DNA, Circular; D004272:DNA, Mitochondrial; D004273:DNA, Neoplasm; D014316:Tritium; D003851:Deoxyribonucleases; D012260:Ribonucleases