Figure 4.

Phenotype of AtMGL mutant and overexpression lines under control conditions. Mutant atmgl and 35S::AtMGL plants were grown in soil to measure the phenotype of aerial parts of the plants and on tissue culture plates to analyze the root systems. A, Phenotypic measurements are shown as a percentage of the value obtained for wild-type plants grown in parallel. The line at 100% represents the wild-type value. Asterisks show a significant difference from the wild type (n = 16; **P < 0.01, *P < 0.05). B, Photographs show wild-type and mutant/overexpressing plants 35 d after sowing. [See online article for color version of this figure.]