FIGURE 4.

Expressions of GmMTPs in leaf, stem, and root of soybean. After seeds were germinated for 7 days, the seedlings were transplanted into a full-strength Hoagland solution. Leaf, stem, and root were harvested separately after 14 days of growth for gene expression analysis. Each bar represents the mean value of three independent replicates with standard error. White, gray, and black bars represent root, stem, and leaf, respectively. Different lower case letters indicate significant differences at P < 0.05 in the same tissue.