Fig. 5: Rose scent-related VOCs and TO-GCN during a day.
From: Multi-omics analyzes of Rosa gigantea illuminate tea scent biosynthesis and release mechanisms
a Six flower sampling time points (T00–T20) for Rosa gigantea (RG) and pollinator records. b Pattern of major VOC changes in RG from T00 to T20. c Predicted gene co-expression networks and connections among VOCs (rhombus), enzymatic genes (hexagon), and TFs (circle) involved in pathways for the biosynthesis of phenylpropanoids/benzenoids (yellow nodes), terpenoids (pink nodes), and fatty acid derivatives (purple nodes). Heatmaps of average TPMs (z-score normalized) at each level of TO-GCNs at each sampling point in RG. Three stages in flower scent were identified, initial (T00-T08), transitional (T12), and terminal (T16-T20). L1 to L9 indicate the levels identified in the TO-GCN. Edges between enzymatic genes are not shown. d Subnetwork of the TO-GCN for isoeugenol biosynthesis. Larger points indicate greater support for the prediction based on TFBS analyzes. e Gene expression levels (TPM) and TF binding site (TFBS) detected in the 2 kb upstream sequences of RgIGS and potential regulators in RG. Source data are provided as a Source Data file.
