Figure 3.

Growth rescue of etr1 ctr1 mutants by the ETR1 N terminus. A and B, etr1^1-349 (A) and etr1-1^1-349 (B) expression in transgene donors (ctr1-1 and ctr1-2 lines) and recipients (etr1-7 ctr1-1 and etr1-7 ctr1-2 lines). C and D, Phenotype (C) and hypocotyl length (D) of etiolated etr1-7 ctr1 seedlings expressing the etr1-1^1-349 or etr1^1-349 transgene. E and F, Phenotype of light-grown seedlings (E) and rosettes (F) of mutants expressing the etr1-1^1-349 or etr1^1-349 transgene. G, Relative ERF1 expression level of transformation mutants. L indicates the transformation lines. Data are means ± sd. ** P < 0.01 by Student’s t test. [See online article for color version of this figure.]