@misc{indiciae39f2cfee20e2,
  title = {Structurally complex and highly active RNA ligases derived from random RNA sequences},
  author = {Ekland, E. H. and Szostak, J. W. and Bartel, D. P.},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/20050000168},
  note = {Source identifier: 20050000168}
}