Fig. 7From: Comprehensive dissection of transcript and metabolite shifts during seed germination and post-germination stages in poplarTargeted correlation network analysis (TCNA) between RNA-Seq and metabolomic data based on MapMan. Triangular and rectangular nodes indicate functional genes and metabolomic components, respectively. Significant and non-significant correlations (p ≤ 0.05) are represented by solid and dashed lines, respectively. Red line segments indicate positive correlations; blue lines show negative correlationsBack to article page