Fig. 2

Phloroglucinol-stained sections at 40 DAF (A, B) and in mature seeds (C, D, E, F). A, C, E: yellow seeds, L-lignin (GH06); B, D, F: black seeds, H-lignin (P174). Bars, 200 μm (A, B), 500 μm (C, D, E, F)