Figure 3.

Shoot phenotype of 35S:ARR1-SRDX transgenic plants. A, Shoot phenotype of transgenic 35S:ARR1-SRDX plants at 35 DAG compared with the wild type. B, Leaf phenotypes of a plant of line ARR1-S-8 and of a wild-type plant at 20 DAG. The leaves on the left are the cotyledons, followed by the true leaves in order of their formation. C, 35S:ARR1-SRDX transgenic plants have formed fewer leaves than the wild type at the onset of flowering. The total number of rosette leaves was counted at 19 DAG. Error bars represent sd (n ≥ 20). Pairwise Student's t test was used to compare values with the wild-type. **, 0.001 < P < 0.01. ARR1-S-8 and ARR1-S-10 are two independent lines of 35S:ARR1-SRDX transgenic plants. [See online article for color version of this figure.]