Fig. 2From: Overexpression of SrDXS1 and SrKAH enhances steviol glycosides content in transgenic Stevia plantsCharacterization of SrDXSs and SrKAH. a Complementation assay of Stevia DXSs using E. coli DXS deficient mutant (dxs−). Transformed cells were grown on LB plates containing either with 0.5 mM mevalonate (+ MVA) or without mevalonate (− MVA). E. coli dxs− with pDEST17 (empty vector) and AtDXS1 served as negative and positive controls, respectively. b Subcellular localization of SrDXS1. Auto, chlorophyll autofluorescence; Light, light microscope image; Merged, merged image between Auto and YFP channels. Scale bar = 10 μm. c Subcellular localization of SrKAH. Co-expression of SrKAH-YFP with CFP-HDEL in. Light, light microscope image; Merged, merged image between CFP and YFP channels. Scale bar = 20 μmBack to article page