q-RT-PCR experiments for AGL36, AGL86, AGL90, and AGL87. Relative transcript levels are given for AGL36, AGL86, and AGL90 (A) and AGL87 (B) in three different tissues as follows: leaf, rosette and cauline leaves; FG6-7, pistils harvested just before pollination, containing embryo sacs in stage FG6-7 (Christensen et al., 1997); 1–2 dap, siliques harvested 1 to 2 d after pollination. The error bars depict the se of two biological replicates. To indicate the expression level, ΔCt values (CtAGLx – Ctref) are shown near the top of every bar (a low ΔCt value signifies a high expression level).