Putative secondary structures of selected miRNA precursors. (a-c) Secondary structures of predicted precursors of Arabidopsis miR393a, miR416 and miR396b, respectively. (d) pri-mir structure of proposed O. sativa homolog of Arabidopsis miR396b shown in (c). Sequences of mature miRNAs are marked with a red box.
Wang et al. Genome Biology 2004 5:R65 doi:10.1186/gb-2004-5-9-r65