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. 2022 Jan 13;11(2):199. doi: 10.3390/plants11020199

Figure 4.

Figure 4

Heat map showing fold-changes for metabolites responsive to aspartate (Asp, 2 mM) with increases (up-regulation showing in red bars) or decreases (down-regulation showing in blue bars) in metabolite content in plants due to Asp treatment in comparison to metabolite content in the water-treated plants of perennial ryegrass under control temperature and heat stress (A). Venn diagram analysis demonstrating the number of significant up-regulated and down-regulated metabolites by Asp in perennial ryegrass under control temperature and heat stress (B).