@misc{indiciae8f18a4f51b7b,
  title = {Beta-galactosidase activity in single differentiating bacterial cells.},
  author = {F Russo-Marie and M Roederer and B Sager and L A Herzenberg and D Kaiser},
  year = {1993},
  doi = {10.1073/pnas.90.17.8194},
  url = {https://pubmed.ncbi.nlm.nih.gov/8396263/},
  note = {Source identifier: 8396263}
}