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Fig. 2 | BMC Genomics

Fig. 2

From: Nicotiana attenuata Data Hub (NaDH): an integrative platform for exploring genomic, transcriptomic and metabolomic data in wild tobacco

Fig. 2

Examples of visualization on co-expressed genes and metabolites. a Genes that are co-expressed with a transcription factor (TF) NaMYB8 (NIATv7_g41919) (red). Each node represents a co-expressed gene, radiating position of the node represents the most recent duplication events it has experienced and clock-wise position of the node represents the highest expression among four tissues and relative tissue specificity. b Metabolite spectra that are co-expressed with NaAT1 (NIATv7_g11614), a gene from phenolamides pathway. Color indicate different functional classes of metabolite spectra: dark green: phenolamides; pink: different 17-hydrogeranyllinalool diterpene glycosides; blue: quinate conjugates; grey: not annotated metabolite spectra. Node number shows the m/z value of the metabolite spectrum and letters refers to different isotopes. Edges indicate structure similarities among metabolite spectra: yellow: NDP based similarity, red: NL based similarity. NDP was calculated based on shared fragments and NL was calculated based on shared neutral losses

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