@misc{indiciae15b160c14109,
  title = {Ribozyme programming extends the protein code.},
  author = {Koji Tamura and Paul Schimmel},
  year = {2002},
  doi = {10.1038/nbt0702-669},
  url = {https://pubmed.ncbi.nlm.nih.gov/12089548/},
  note = {Source identifier: 12089548}
}