Figure 3.

Acetyl Bromide Lignin Content of Inner- and Outer-Stem Tissues of Four lbf Mutants and Wild-Type Plants.

Letters in brackets refer to the subclassification presented in Figure 1. Significant differences (Student’s t test) between wild-type and mutant tissues were observed at P < 0.001 (***) and P < 0.05 (*); error bars = sd.

[See online article for color version of this figure.]