TY - RPRT TI - Nonionic side chains modulate the affinity and specificity of binding between functionalized polyamines and structured RNA. AU - Graham R Lawton AU - Daniel H Appella PY - 2004 DO - 10.1021/ja046436m UR - https://pubmed.ncbi.nlm.nih.gov/15469256/ ID - 15469256 ER -