Fig. 3
From: Integrated metabolomic and transcriptomic analysis of anthocyanin metabolism in wheat pericarp
Profiles of transcriptomics. a PCA of transcriptome data. The X-axis represents PC1, the Y-axis represents PC2, different samples are distinguished by different colors. b Volcano plots of DEGs in the comparison of Hengzi151 and Shiluan02-1, red dots indicate genes with the p-value (padj) < 0.05 and log2fold change > 2