Figure 3.
Sterile lemma development in wild-type and mfs1-1 spikelets at early stages. A to D, Development of the sterile lemma in the wild type at stages Sp4 (A), Sp5 to Sp6 (B), Sp7 (C), and Sp8 (D). E to H, Sterile lemma development in mfs1-1 at stages Sp4 (E), Sp5 to Sp6 (F), Sp7 (G), and Sp8 (H). dsl, Degenerated sterile lemma; hl, hull-like organ; le, lemma; pa, palea; pal, palea-like organ; rg, rudimentary glume; sl, sterile lemma. Bars = 100 μm.