Fig. 6From: Integrated transcriptomic and metabolomic analyses elucidate the mechanism of flavonoid biosynthesis in the regulation of mulberry seed germination under salt stressOPLS-DA model plots of the DFMs. a Ma50 vs. Ma0; b Ma100 vs. Ma0; c Ma100 vs. Ma50. P1 and P2 represent the first and second principal components of the model, respectivelyBack to article page