@misc{indiciae09abe7418aa2,
  title = {DNA cloning in Bacillus subtilis.},
  author = {S D Ehrlich},
  year = {1978},
  doi = {10.1073/pnas.75.3.1433},
  url = {https://pubmed.ncbi.nlm.nih.gov/418413/},
  note = {Source identifier: 418413}
}