Fig. 1From: An improved strategy to analyse strigolactones in complex sample matrices using UHPLC–MS/MSThe structures of strigolactones. Structures of compounds investigated in the current study, varying in modifications of the A, B and C ring, including synthetic GR24 and non-canonical structures of strigolactone biosynthetic precursors—carlactone and carlactonoic acid. Only one enantiomer representative of racemic standard mixtures is shownBack to article page