Mitochondrial polyadenylic acid-containing RNA: localization and characterization.

Adenine Nucleotides/analysis Adenosine/metabolism Base Sequence DNA/analysis Electrophoresis, Polyacrylamide Gel Ethidium/pharmacology HeLa Cells Humans Mitochondria/analysis Molecular Weight Nucleic Acid Hybridization Polynucleotides/analysis RNA/analysis RNA, Messenger/analysis Ribonucleases Thymidine/metabolism Tritium Uridine/metabolism

Adenine Nucleotides Polynucleotides RNA, Messenger Tritium RNA DNA Ribonucleases Ethidium Adenosine Thymidine Uridine