Fig. 4From: Putative trehalose biosynthesis proteins function as differential floridoside-6-phosphate synthases to participate in the abiotic stress response in the red alga Pyropia haitanensisLC–MS analysis of the products catalyzed by PhTPS1–4. a The synthetic pathway of (iso)floridoside, total ionization chromatogram (TIC), and MS/MS spectra of floridoside and isofloridoside standards. b TIC of (iso)floridoside produced by PhTPS1–4 catalyzation. c The breakage of (iso)floridoside and the PhTPS1, 3, 4-catalyzing MS/MS spectra of (iso)floridosideBack to article page