@misc{indiciae8bdb031a7b91,
  title = {A vector for systematic gene inactivation in Bacillus subtilis.},
  author = {Valerie Vagner and Etienne Dervyn and S Dusko Ehrlich},
  year = {1998},
  doi = {10.1099/00221287-144-11-3097},
  url = {https://pubmed.ncbi.nlm.nih.gov/9846745/},
  note = {Source identifier: 9846745}
}