Fig. 2From: Comparative transcriptome analysis of Alpinia oxyphylla Miq. reveals tissue-specific expression of flavonoid biosynthesis genesVolcano plots of the differentially expressed genes (DEGs) in the comparison group of (a) leaf vs. fruit, (b) root vs fruit, and (c) root vs. leaf. (d) Venn diagram of DEGs in three different comparisons groups represented by three circles. The overlapping parts of the circles represent the number of DEGs in common in the comparison groupsBack to article page