@misc{indiciae12f7fcf4eab1,
  title = {An RNA polymerase mutation causing temperature-sensitive sporulation in Bacillus subtilis.},
  author = {T J Leighton},
  year = {1973},
  doi = {10.1073/pnas.70.4.1179},
  url = {https://pubmed.ncbi.nlm.nih.gov/4197929/},
  note = {Source identifier: 4197929}
}