Additional file 8 of Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulators

Additional file 8: Figure S1. The morphological characterization of I. indigotica autotetraploid seedling and its diploid progenitor. A The I. indigotica seedling of autotetraploid (4x) and its diploid (2x). B Chromosomes of I. indigotica autotetraploid and diploid root tips. C The comparison of stomata between autotetraploid and diploid leaf. D Isatidis Radix autotetraploid and diploid

Additional file 4 of Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulators

Additional file 4: Table S4. Polyploidy-responsive genes in Isatidis Radix

Additional file 5 of Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulators

Additional file 5: Table S5. Correlation analysis of polyploidy-responsive genes and metabolites in Isatidis Radix

Additional file 6 of Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulators

Additional file 6: Table S6. Correlation analysis of transcriptional factors and metabolites in Isatidis Radix

Additional file 3 of Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulators

Additional file 3:Table S3. Metabolomic profiling of Isatidis Radix

Additional file 7 of Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulators

Additional file 7: Table S7. I. indigotica transcriptional factors acted as key regulators of lignan synthesis in Isatidis Radix

Additional file 1 of Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulators

Additional file 1: Table S1. Quality statistics of the filtered RNAseq reads

Additional file 2 of Integrative analyses of targeted metabolome and transcriptome of Isatidis Radix autotetraploids highlighted key polyploidization-responsive regulators

Additional file 2: Table S2.qRT-PCR primers of Isatidis Radix genes