Additional file 1 of Brassinosteroids and gibberellic acid actively regulate the zinc detoxification mechanism of Medicago sativa L. seedlings

Additional file 1: Table S1. The primer sequences of the genes. Table S2. Spearman's Rho among different indexes such as zinc content, biomass and antioxidant enzymes. Table S3. Total variance explained of principal component analysis for all indicators. Table S4. Component Matrixa of principal component analysis for all indicators.