@article{Gardner2000the,
  author = {Gardner and Cantor and Collins},
  title = {Construction of a genetic toggle switch in Escherichia coli},
  journal = {Nature},
  year = {2000},
  doi = {10.1038/35002131},
  url = {https://doi.org/10.1038/35002131}
}

@article{Elowitz2000the,
  author = {Elowitz and Leibler},
  title = {A synthetic oscillatory network of transcriptional regulators},
  journal = {Nature},
  year = {2000},
  doi = {10.1038/35002125},
  url = {https://doi.org/10.1038/35002125}
}