TY - RPRT TI - Ricin A-chain activity on stem-loop and unstructured DNA substrates. AU - Tim K Amukele AU - Setu Roday AU - Vern L Schramm PY - 2005 DO - 10.1021/bi0474362 UR - https://pubmed.ncbi.nlm.nih.gov/15766271/ ID - 15766271 ER -