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. 2011 Sep 13;23(9):3303–3318. doi: 10.1105/tpc.111.088989

Figure 4.

Figure 4.

Nδ-Acetylornithine Effects on P. syringae.

(A) Nδ-acetylornithine accumulation in wild-type Col-0 4 d after treatment with coronatine, coronatine-producing and nonproducing (Cor-) P. syringae strains Psm4326 and DC3000, and DC3000 carrying the avirulence genes avrRpt2 and avrRpm1. Mean ± se of n = 5, *P < 0.05, t test relative to control.

(B) Growth of P. syringae DC3000 in minimal maltose medium with 2 g L−1 of a single amino acid as the nitrogen source. Mean ± se of n = 3.

(C) Growth of P. syringae in minimal maltose medium with 0, 10, 100, 250, or 500 μM Nδ-acetylornithine and 2 g L−1 Glu as the nitrogen source. Mean ± se of n = 3.

(D) Growth of P. syringae DC3000 infiltrated into Col-0 wild-type and nata1-1 mutant leaves. CFU, colony-forming units. Numbers in bars indicate sample sizes ± se. **P < 0.01, t test.