Transcriptome and Metabolome Analysis Unveil Anthocyanin Metabolism in Pink and Red Testa of Peanut (Arachis hypogaea L.)

Figure 6

qRT-PCR verification of DEGs between S4, Z4, S7, and Z7. Transcript levels of 9 genes, which were involved in flavonoid and anthocyanin biosynthesis. The -axis shows the relative gene expression levels analyzed by qRT-PCR and RNA-Seq. The -axis shows the testa sample of developmental stages. In this figure, gray columns correspond with expression data of qRT-PCR, while red lines denote data of RNA-Seq. S4, Shanhua15 R4 pod period; Z4, Zhonghua12 R4 pod period; S7, Shanhua15 R7 pod period; Z7, Zhonghua12 R7 pod period.