@misc{indiciaefae0eb9a51a5,
  title = {Adaptive foci in protein evolution.},
  author = {M E Gilpin and F J Ayala},
  year = {1975},
  doi = {10.1038/253725a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/1113863/},
  note = {Source identifier: 1113863}
}