@misc{indiciae5941f490aff8,
  title = {Laboratory-directed protein evolution.},
  author = {Ling Yuan and Itzhak Kurek and James English and Robert Keenan},
  year = {2005},
  doi = {10.1128/mmbr.69.3.373-392.2005},
  url = {https://pubmed.ncbi.nlm.nih.gov/16148303/},
  note = {Source identifier: 16148303}
}