Fig. 6

The qRT-PCR analysis of LiANN expression profiles at the upper tissues of the bending sites (UTBS) (A) and the lower tissues of the bending sites (LTBS) (B) during the branching architecture of L. indica. A/B indicated L. indica maintaining normal growth; C/D indicated L. indica treated by rotation of 180°; E/F indicated L. indica treated by rotation of 90°; and G/H indicated L. indica treated by rotation of 270°. Among of them, the A, C, E, and G indicated UTBS, while the B, D, F and H represented LTBS. Expression levels were represented by graded color scale. The green, pink, and dark yellow represented high, middle, and low, respectively. The values of LiANN relative expression levels were transformed by log2 and the heatmap was constructed by TBtools software