title: The differences between the primary structures of mitochondrial DNAs from rat liver and ascites hepatoma (AH-130).
abstract: Rat mitochondrial DNAs (mtDNAs) of ascites hepatoma (AH-130) and normal liver cells (Donryu strain) were digested by various restriction endonucleases and the cleavage patterns compared by agarose gel electrophoresis. Different cleavage patterns were observed between AH-130 and liver mtDNAs when they were digested by HindII and EcoRI. The mtDNA of AH-130 lost one clevage site of HindII and one clevage site of EcoRI. The cleavage patterns of mtDNAs from other organs and strains tested were the same as that of liver mtDNA. From these observations we concluded that the molecular clone of AH-130 mtDNA was different from that of other mtDNAs.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D006528:Carcinoma, Hepatocellular / Q000378:metabolism*; D004262:DNA Restriction Enzymes; D004272:DNA, Mitochondrial / Q000302:isolation & purification; D004273:DNA, Neoplasm / Q000302:isolation & purification; D008113:Liver Neoplasms / Q000378:metabolism*; D008297:Male; D008970:Molecular Weight; D009374:Neoplasms, Experimental / Q000378:metabolism; D051381:Rats
chemical_list: D004272:DNA, Mitochondrial; D004273:DNA, Neoplasm; D004262:DNA Restriction Enzymes