Figure 3.

Organ-specific expressions of GmaPHO1 genes during development. (a-e) Organ-specific expressions of the Class I genes. (f-i) Organ-specific expressions of the Class II genes. The gene is indicated in each graph. Roots, stems, leaves, mature flowers and fruits (1-, 3-, 5- and 7-day fruits after pollination) are involved. Actin was used as an internal control. The experiments were performed based on three independent biological samples. Error bars=standard deviations. The star (*P < 0.05, **P < 0.01 and ***P < 0.001) represented the statistical significance of the gene expression variation in other tissues compared to that in roots indicated by triangles.