Figure 6

Multivariate analysis of gene expression profile in different abiotic stresses in A10.1 and Ast-1 accessions of Setaria viridis. (A) Heat map of expression profile of SvPYL, SvPP2C and SvSnRK2 genes for all treatments (drought, salt, cold and exogenous ABA). (B) Principal component analysis (PCA) exhibiting the correlation between treatments (drought and salt) and SvPP2C and SvSnRK2 for the accession A10.1. (C) Principal component analysis (PCA) exhibiting the correlation between treatments (drought and salt) and SvPP2C and SvSnRK2 for the accession Ast-1. Control-C, Stressed-S, Drought-Dro, salt-Sal, cold-Col and exogenous ABA-eABA.