Use of 125I in fingerprinting RNA.

Autoradiography Base Sequence Electrophoresis Escherichia coli/analysis Iodine Radioisotopes Methionine Methods Oligonucleotides/analysis Phosphorus Radioisotopes RNA/analysis RNA, Bacterial/analysis RNA, Transfer/analysis

Iodine Radioisotopes Oligonucleotides Phosphorus Radioisotopes RNA, Bacterial RNA RNA, Transfer Methionine