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

FIGURE 5.

FIGURE 5

Expression analysis of genes determining floral organ identity in the wild type and dg1 mutant. rg, rudimentary glume; sl, sterile lemma; le, lemma; pa, palea; st, stamen; pi, pistil. (A) The expression of genes in the rudimentary glume and sterile lemma. (B) The expression of genes in the stamen. (C) The expression of genes in the pistil. Total RNA was isolated from spikelets at heading stage. WT, wild type. Error bars indicate SD. ∗∗Significant difference at P < 0.01 compared with the wild type by Student’s t-test.