@article {8559, title = {Modification of the siRNA Passenger Strand by 5-Nitroindole Dramatically Reduces its Off-Target Effects}, journal = {ChemBioChem}, year = {2012}, pages = {1940-1945}, doi = {10.1002/cbic.201200349}, url = {http://www.ncbi.nlm.nih.gov/pubmed/22887813}, author = {Junbin Zhang and Jie Zheng and Chang Lu and Quan Du and Zicai Liang and Zhen Xi} }