Fig. 9.

Differentially expressed transcripts between the top and bottom tissues. (A) Summary of identified differentially expressed transcripts annotated as different MapMan functional classifications. (B) Cell-wall precursor metabolism. (C) Secondary metabolism – phenylpropanoid pathway. Log₂FC was used in generating this figure, red color denotes the up-regulated transcript while blue color denotes the down-regulated transcripts in top internodal tissue (or down-regulated/up-regulated in the bottom tissues, respectively). Each heatmap is representative of one of the identified differentially expressed transcripts.