TY - RPRT TI - A selected ribozyme catalyzing diverse dipeptide synthesis. AU - Lele Sun AU - Zhiyong Cui AU - Robert L Gottlieb AU - Biliang Zhang PY - 2002 DO - 10.1016/s1074-5521(02)00141-2 UR - https://pubmed.ncbi.nlm.nih.gov/12031668/ ID - 12031668 ER -