Fig. 5: Single-cell metabolomic analysis of leaves.
From: Single-cell multi-omics in the medicinal plant Catharanthus roseus
a, Photos of some isolated protoplasts. Scale bar = 50 µm. b, Principal component plots colored by Z scores of secologanin and serpentine (n = 586 cells). c, UPLC/–MS traces of selected metabolites for idioblast and epidermal cells. BPC of the representative epidermis and idioblast cells. BPC, base peak chromatogram. d, Concentration estimates of selected compounds in single cells where they were detected. Each dot is a single cell. Catharanthine, n = 47; vindoline, n = 47; serpentine, n = 47; AHVB, n = 37 and vinblastine, n = 5.
