Using a group I intron derived ribozyme from Tetrahymena thermophila, the sequence of RE1 was mutated and {HEAD ~ the resultant ribozyme} then bound to {TAIL ~ a new, complementary substrate} (Murphy, F. L. & Cech, T. R. Proc 
bound to
Using a group I intron derived ribozyme from Tetrahymena thermophila , the sequence of RE1 was mutated and { HEAD ~ the resultant ribozyme } then bound to { TAIL ~ a new , complementary substrate } ( Murphy , F. L. & Cech , T. R. Proc
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH