Fig. 7: Expression patterns of differentially expressed genes (DEGs) and regulation networks during the flowering process. | Communications Biology

Fig. 7: Expression patterns of differentially expressed genes (DEGs) and regulation networks during the flowering process.

From: Integrated multi-omics analysis unravels the floral scent characteristics and regulation in “Hutou” multi-petal jasmine

Fig. 7

a K-means cluster analysis of DEGs and their expression patterns. b–d KEGG enrichment analysis of DEGs in subclass 4, 6, and 9, respectively. The pathways related to aroma production are highlighted in red color. e Differentially expressed transcriptome factors (TFs) in subclass 4, 6 and 9. f Correlation analysis of terpene biosynthesis-related genes and SDVs in subclass 4, 6 and 9 (Pearson correlation coefficient>0.9 or <-0.9 and P-value < 0.05). The blue ellipses and green rectangles represent the index of terpenoid SDVs and biosynthesis-related genes, respectively. Solid edges represent positive correlations, while dashed edges represent negative correlations. g Correlation analysis of terpene biosynthesis-related genes and differentially expressed TF genes in subclass 4, 6 and 9 (Pearson correlation coefficient>0.9 or <−0.9 and P-value < 0.05). Octagons represent structural genes, and spheres of different colors represent different TF families. The networks were drawn by Cytoscape (v 3.10.2).

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