title: Complex conformations in mitochondrial DNA isolated from rat ascites hepatoma cells.
mesh_terms: D000818:Animals; D006528:Carcinoma, Hepatocellular / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D004247:DNA / Q000302:isolation & purification*; D004270:DNA, Circular / Q000302:isolation & purification; D004272:DNA, Mitochondrial / Q000302:isolation & purification; D004273:DNA, Neoplasm / Q000302:isolation & purification*; D008113:Liver Neoplasms / Q000378:metabolism*; D008854:Microscopy, Electron; D008930:Mitochondria, Liver / Q000032:analysis*; D009374:Neoplasms, Experimental; D051381:Rats; D013395:Sucrose
chemical_list: D004270:DNA, Circular; D004272:DNA, Mitochondrial; D004273:DNA, Neoplasm; D013395:Sucrose; D004247:DNA