@misc{indiciae213cf3caea86,
  title = {Codon usage and the origin of P elements.},
  author = {J R Powell and J M Gleason},
  year = {1996},
  doi = {10.1093/oxfordjournals.molbev.a025564},
  url = {https://pubmed.ncbi.nlm.nih.gov/8583900/},
  note = {Source identifier: 8583900}
}