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Fig. 2 | BMC Genomics

Fig. 2

From: Metabolome and transcriptome analyses of the molecular mechanisms of flower color mutation in tobacco

Fig. 2

Metabolome profiling of the petal samples of pink-flowered and white-flowered tobacco. a Classification of the 215 detected metabolites into nine classes; b Heatmap clustering showing correlation between the pink and white flower samples based on 215 metabolite profiles. Y87: Yunyan 87 (pink flower); Y87W: Yunyan 87 mutant (white flower). Color scale from pink to green in the heatmap represents the normalized metabolite contents using Row Z-score

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