Fig. 4From: Transcriptome analysis and characterization of genes associated to leaf tannin content in foxtail millet [Setaria italica (L.) P. Beauv.]GO enrichment analysis of differentially expressed genes (DEGs). The GO categories include biological processes, molecular functions, cellular components and 38 subcategories. Blue represents up-regulated DEGs in varieties with high leaf tannin content, and red represents down-regulated DEGsBack to article page