TY - RPRT TI - Extended weak bonding interactions in DNA: pi-stacking (base-base), base-backbone, and backbone-backbone interactions. AU - Chérif F Matta AU - Norberto Castillo AU - Russell J Boyd PY - 2006 DO - 10.1021/jp054986g UR - https://pubmed.ncbi.nlm.nih.gov/16471569/ ID - 16471569 ER -