@misc{indiciae529704415a7a,
  title = {Integration and excision of prophage lambda mediated by the IS 1 element.},
  author = {J A Shapiro and L A MacHattie},
  year = {1979},
  doi = {10.1101/sqb.1979.043.01.127},
  url = {https://pubmed.ncbi.nlm.nih.gov/158467/},
  note = {Source identifier: 158467}
}