@misc{indiciaec5ad8a692f2a,
  title = {Substrate sequence effects on "hammerhead" RNA catalytic efficiency.},
  author = {M J Fedor and O C Uhlenbeck},
  year = {1990},
  doi = {10.1073/pnas.87.5.1668},
  url = {https://pubmed.ncbi.nlm.nih.gov/1689847/},
  note = {Source identifier: 1689847}
}