TY - RPRT TI - 5' transcript replacement in vitro catalyzed by a group I intron-derived ribozyme. AU - Rashada C Alexander AU - Dana A Baum AU - Stephen M Testa PY - 2005 DO - 10.1021/bi047284a UR - https://pubmed.ncbi.nlm.nih.gov/15909994/ ID - 15909994 ER -