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. 2018 May 18;8:7849. doi: 10.1038/s41598-018-26283-x

Figure 4.

Figure 4

Recovery profiling following sudden heat shock (SHS) regarding to metabolites in two maize genotypes grown under ambient or elevated CO2. The gradient color from blue to red represent the ratio of contents of metabolites in SHS leaves over nonheated leaves for each maize genotype and CO2 condition. Four clusters according to the pattern along with recovery profiling of each metabolite were depicted in different colors.