Figure 4.

Phenotypes of GSK2-RNAi Plants (Gi).

(A) Gross morphology of two Gi lines compared with the wild type (WT).

(B) Magnified lamina joint zones corresponding to the frames indicated in (A).

(C) Comparison of leaf width of the wild type, Go-2, and Gi-2.

(D) Seed morphology of the wild type and Gi-2.

(E) and (F) Quantification of flag leaf length (E) and width (F) in Go-2 and Gi-2. Bars indicate sd (n = 10).

(G) qRT-PCR analysis of expression levels of GSK2 and its three homologous genes in the wild type, Gi-1, and Gi-2. Flag leaves were used for the analysis. GSK1, Os01g10840; GSK3, Os05g11730; GSK4, Os06g35530.