Relative expression of Suc-inducible and Suc-starvation inducible genes.

<p>(A) Suc-inducible gene expression in flag leaves, (B) Suc starvation-inducible gene expression in flag leaves, (C) Suc-inducible gene expression in grains, (D) Suc starvation-inducible gene expression in grains. Error bars indicate mean ± SE of data from six replicates. *, <i>P</i> < 0.05; **, <i>P</i> < 0.01.