@misc{indiciaef7a339773a31,
  title = {The lac operator is DNA.},
  author = {W Gilbert and B Müller-Hill},
  year = {1967},
  doi = {10.1073/pnas.58.6.2415},
  url = {https://pubmed.ncbi.nlm.nih.gov/4873589/},
  note = {Source identifier: 4873589}
}