Figure 1.

The int51 snc1 double mutant has reduced growth at both 28°C and 22°C. A, Growth phenotypes of wild-type Col-0, snc1 int51, and int51 snc1 at 22°C and 28°C before bolting. B, Diameter of rosettes of Col-0, snc1 int51, and int51 snc1 at 2 weeks after germination. C, Root length of the above plants grown on vertical plates 2 weeks after germination. A total of 20 and 25 seedlings were measured for A and B, respectively. Values represent means ± sd. Letters (a, b, c) indicate significant differences from the wild-type Col-0, and different letters indicate differences between different mutant genotypes (P < 0.05 according to Student’s t test). [See online article for color version of this figure.]