TY - GEN AU - Welz,Rüdiger AU - Bossmann,Katrin AU - Klug,Christian AU - Schmidt,Christian AU - Fritz,Hans-Joachim AU - Müller,Sabine TI - Site-directed alteration of RNA sequence mediated by an engineered twin ribozyme SN - 1433-7851 PY - 2004///0414 KW - Mutagenesis, Site-Directed KW - RNA KW - chemistry KW - RNA, Catalytic N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1002/anie.200250611 ER -