Figure 5

Exogenous BAP application affects replum development in gynoecium of Brassica napus. (A) Mock-treated gynoecium. (B,C) BAP-treated gynoecium that developed a wider replum. (C) BAP-treated gynoecium that developed extra tissues from the replum. (D) A zoom of a Mock-treated gynoecium where the replum is shown. (E) A zoom of a BAP-treated gynoecium where the replum is shown. Arrowheads indicate replum width. Scale bars: (A–C) 5 mm; (D,E) 200 µm.