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Fig. 7 | BMC Plant Biology

Fig. 7

From: Primary root response to combined drought and heat stress is regulated via salicylic acid metabolism in maize

Fig. 7

Weighted gene coexpression network analysis of the active genes (FPKM > 1). A Hierarchical clustering tree (cluster dendrogram) showing 31 modules of coexpressed genes according to their expression patterns. B Correlations between each module and organic acids. Pearson correlation coefficient and e-value of the module which had significant correlation with metabolites were shown in the figure. Red indicated positive correlation between modules and metabolites, blue indicated negative correlation

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