Fig. 5.

Specific activities of sucrose synthase (SuSy) (a), sucrose-phosphate synthase (SPS) (b), and acid invertase (AI) (c) in the leaves of transgenic plants (tp-7) overexpressing manA gene, and non-transgenic control plants from seed-cane (wt) and tissue-cultured (tc) plants at different stages of growth and development. Different lowercase letters indicate significant differences at the level of Pr ≤ 0.05