@misc{indiciaed8bc033430ad,
  title = {Bidirection replication from a unique origin in a mini-F plasmid.},
  author = {R Eichenlaub and D Figurski and D R Helinski},
  year = {1977},
  doi = {10.1073/pnas.74.3.1138},
  url = {https://pubmed.ncbi.nlm.nih.gov/322144/},
  note = {Source identifier: 322144}
}