Fig. 3From: Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulatorsTop 20 altered metabolites in Isatidis Radix following autopolyploidization. The number in the colored band means log2(tetraploid/ diploid). The metabolites with the star signal * mean structural isomer detectedBack to article page