Fig. 4From: Metabolome and transcriptome analyses of the molecular mechanisms of flower color mutation in tobaccoGene expression of pink and white flowers in tobacco. a Principal component analysis based on FPKM data; b Venn diagram showing the shared and specific number of DEGs identified by each package. Y87: Yunyan 87 (pink flower); Y87W: Yunyan 87 mutant (white flower)Back to article page