@misc{indiciae434a2813a11b,
  title = {Serpins in unicellular Eukarya, Archaea, and Bacteria: sequence analysis and evolution.},
  author = {Thomas H Roberts and Jorn Hejgaard and Neil F W Saunders and Ricardo Cavicchioli and Paul M G Curmi},
  year = {2004},
  doi = {10.1007/s00239-004-2635-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/15638455/},
  note = {Source identifier: 15638455}
}