Distinct Roles for Drosophila Dicer-1 and Dicer-2 in the siRNA/miRNA Silencing Pathways Lee, Young Sik ; Nakahara, Kenji ; Pham, John W. ; Kim, Kevin ; He, Zhengying ; Sontheimer, Erik J. ; Carthew, Richard W. Abstract Publication: Cell Pub Date: April 2004 DOI: 10.1016/S0092-8674(04)00261-2 Bibcode: 2004Cell..117...69L