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. 2017 Apr 6;8:486. doi: 10.3389/fpls.2017.00486

FIGURE 3.

FIGURE 3

Phenotypes of the spikelets in the wild type and the dg1 mutant. (A) Wild-type spikelet. (B) Rudimentary glume and sterile lemma in the wild type. (C) Wild type floret. (D) Stamen of the wild type floret. (E) Pistil of the wild type floret. (F) dg1 spikelet. (G) Rudimentary glume and sterile lemma in the dg1 mutant. (H) dg1 floret. (I) Stamen of the dg1 floret. (J) Pistil of the dg1 floret. rg, rudimentary glume; sl, sterile lemma; le, lemma; pa, palea; sti, stigma; lo, lodicule; st, stamen; pi, pistil. Bars = 1000 μm in (A,F); 500 μm in (B–E,G–J).