Fig. 2From: Integrated transcriptomic and metabolomic analysis reveals the effects of polyploidization on the lignin content and metabolic pathway in EucalyptusGeneral transcriptome analysis of Eucalyptus urophylla triploids and diploids. A Principal component analysis of transcriptome data. B Numbers of differentially expressed genes (DEGs) between Eucalyptus urophylla triploids and diploids. C Pathway enrichment analysis of DEGs between Eucalyptus triploids and diploids. The Y-axis indicates the KEGG pathway; the X-axis indicates the rich factor. The dot size indicates the number of DEGs of the pathway, and the dot color indicates the p-valueBack to article page