@misc{indiciae9b30c50f32a6,
  title = {Restriction and modification in B. subtilis. Nucleotide sequence recognised by restriction endonuclease R. Bsu R from strain R.},
  author = {S Bron and K Murray},
  year = {1975},
  doi = {10.1007/bf00269417},
  url = {https://pubmed.ncbi.nlm.nih.gov/814403/},
  note = {Source identifier: 814403}
}