title: Expression of the mitochondrial genome in HeLa cells. XIX. Occurrence in mitochondria of polyadenylic acid sequences, "free" and covalently linked to mitochondrial DNA-coded RNA.
mesh_terms: D000241:Adenosine / Q000378:metabolism; D000249:Adenosine Monophosphate / Q000032:analysis*; D001483:Base Sequence; D002250:Carbon Radioisotopes; D002499:Centrifugation, Density Gradient; D002845:Chromatography; D002875:Chromosomes; D004272:DNA, Mitochondrial; D003609:Dactinomycin; D004996:Ethidium / Q000494:pharmacology; D005815:Genetic Code; D006367:HeLa Cells / Q000032:analysis; D006801:Humans; D008928:Mitochondria / Q000032:analysis*; D008970:Molecular Weight; D009693:Nucleic Acid Hybridization; D009841:Oligonucleotides; D011119:Polynucleotides / Q000032:analysis*; D012313:RNA / Q000032:analysis*; D012333:RNA, Messenger / Q000032:analysis; D012335:RNA, Ribosomal / Q000096:biosynthesis; D012260:Ribonucleases; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D002250:Carbon Radioisotopes; D004272:DNA, Mitochondrial; D009841:Oligonucleotides; D011119:Polynucleotides; D012333:RNA, Messenger; D012335:RNA, Ribosomal; D014316:Tritium; D003609:Dactinomycin; D000249:Adenosine Monophosphate; D012313:RNA; D012260:Ribonucleases; D004996:Ethidium; D000241:Adenosine; D014529:Uridine