Redundancy between <i>AG</i> and <i>SHP1/2</i> during gynoecium and silique development.

(A) Levels of MUTE, FAMA, ERL1, ERL2, STOM, and EPF1 mRNAs as determined by RT-qPCR, in L-er, shp1 shp2, ag-10, ag-10 shp1 shp2 stage 10–13 gynoecia relative to average of L-er samples. Each dot represents the technical mean of an individual independent biological replicate. (B-D) Scanning electron micrographs of mature siliques of (B) L-er, (C) ag-10, and (D) ag-10 shp1 shp2. Purple, blue, and red highlights indicate early, mid, and late-stage stomatal lineage morphology. Scale bars for images of whole gynoecia are 200 μm. Scale bars for magnifications are 20 μm. (E) Mature siliques of L-er, shp1 shp2, ag-10, ag-10 shp1 shp2. Scale is 1 mm. (F) Length of L-er, shp1 shp2, ag-10, ag-10 shp1 shp2 mature siliques.