Fig. 3

Multidimensional Scaling based on gene expression values using all DEGs in D. buzzatii (A) and D. koepferae (B) across treatments in INTRA-specific analyzes. Biological replicates represented by dots are linked for each treatment by a line or a triangular plane (depending on the number of replicates) for better visualization. A Ellipses of concentration with a confidence of 95% are represented around data for a given alkaloid concentration (0X, 1X or 2X). B Ellipses of concentration with a confidence of 95% are represented around data for a given cactus species (O. sulphurea or T. terscheckii)