@misc{indiciae012f2440a5a5,
  title = {On estimating functional gene number in eukaryotes.},
  author = {S J O'Brien},
  year = {1973},
  doi = {10.1038/newbio242052a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4512011/},
  note = {Source identifier: 4512011}
}