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. 2019 Jun 26;19:279. doi: 10.1186/s12870-019-1862-3

Fig. 7.

Fig. 7

Targeted 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 correlations