TY  - RPRT
TI  - Structurally complex and highly active RNA ligases derived from random RNA sequences
AU  - Ekland, E. H.
AU  - Szostak, J. W.
AU  - Bartel, D. P.
PY  - 1995
UR  - https://ntrs.nasa.gov/citations/20050000168
ID  - 20050000168
ER  -