Fig. 10From: Combined transcriptomic and metabolomic analyses elucidate key salt-responsive biomarkers to regulate salt tolerance in cottonCorrelation analysis of transcriptomic and metabolomic data from cotton exposed to different time of NaCl stress. A, B, C The nine-quadrant diagram shows the correlation of genes and compounds between the L0vsL3, L0vsL24 and L0vsL48 groups. D, E, F The DEGs and DMs enriched in the same KEGG pathway. G The genes with the highest correlation coefficient (PCC) related to hub metabolites, the blue color represented down-regulated, the pink color represented up-regulated, the round represented DEGs, and the square represented DMsBack to article page