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. 2018 Mar 9;177(1):216–225. doi: 10.1104/pp.17.01722

Figure 1.

Figure 1.

Mutations at AP‐3 subunits result in reduced seed set. A, Schematic illustration of T-DNA insertions within the genomic regions of AP-3 subunit-encoding genes, AP-3δ, AP-3β, AP-3µ, and AP-3σ. Arrowheads point at the T-DNA insertion sites. B, Quantitative analysis of seed set in the wild type (WT) and the ap-3 mutants. Results are means ± sd (n = 20). Each mutant is significantly different from the wild type in seed set, as indicated by asterisks (one-way ANOVA, Dunnett’s multiple comparison test, P < 0.05). C and D, From left to right: representative siliques from the wild type, ap-3δ, ap-3β, ap-3µ, and ap-3σ. Closeup images of the bottom part of C are shown in D. Arrowheads point at undeveloped ovules. Bars = 2 mm for C and 500 µm for D.