Figure 4.

TORC1-regulated gene expression program is enhanced in the SY63 panicle meristem.

(A) Heatmap showing that the genes involved in energy metabolism or catabolic processes were upregulated in the young panicle of SY63. A total of 331 genes are shown, which were enriched in the GO terms generation of precursor metabolites and energy, catabolic process, carbohydrate metabolic process, and lipid metabolic process.

(B) Heatmap showing expression levels of marker genes activated or repressed by a high cellular energy state or TORC1 in panicles of MH63, SY63, and ZS97.

(C) Heatmap showing the transcript levels of 25 ribosomal protein genes in the panicle meristem of SY63 compared with its parental lines.