@misc{indiciae6516541554be,
  title = {Evolutionary changes in the genetic code.},
  author = {T H Jukes and S Osawa},
  year = {1993},
  doi = {10.1016/0305-0491(93)90122-l},
  url = {https://pubmed.ncbi.nlm.nih.gov/8281749/},
  note = {Source identifier: 8281749}
}