Supplementary Figure 12: EMSA assays.

(a,b) The DNA fragment (F8) containing two GATC motifs (a) or two mutated ATAC motifs (b) was incubated with GST-OsSPL16 as indicated. Competition for OsSPL16 binding was performed with 10×, 20×, 30× and 50× cold probes containing the GTAC motif.