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. 2001 Jan 9;98(2):771–776. doi: 10.1073/pnas.021465298

Figure 4.

Figure 4

Effects of light, translation, and SA on acd2 cell death. (A) Light activates the acd2 mutant phenotype. The center of each indicated acd2–2 leaf was spotted with either 0.01% methanol as a control (M) or coronatine (D and L). The leaf marked D (dark) was covered. The other leaves (including L, light) remained in the light for 24 h. Similar treatment of the wild-type control did not induce any cell death or chlorosis. (B) The acd2 phenotype requires active translation. Wild-type (COL) or acd2–2 mutant (acd2) plants were spotted with either coronatine (C) or coronatine and cycloheximide (C + CHX) and were left in the light for 24 h. Depletion of SA exacerbates the acd2 mutant phenotype. acd2–2 (C) or acd2–2 nahG (D).