Figure 7

Histochemical analysis of the four AI-RILs. Autofluorescence of lignin in the seedling leaf vessel element. (A) wild type, (B) br2, (C) bm3 and (D) bm3br2, Bars = 100 µm. Maule reagent staining of the S lignin component: (E) wild type, (F) br2, (G) bm3 and (H) bm3br2. Bars: 50 µm. Evan’s blue staining: (I) wild type, (J) br2, (K) bm3, (L) bm3br2. Bars: 100 μm.