Fig. 4 in Chemical identification of 18-hydroxycarlactonoic acid as an LjMAX1 product and in planta conversion of its methyl ester to canonical and noncanonical strigolactones in Lotus japonicus

Fig. 4. Identification of 18-OH-CLA as a MAX1 product. The CL metabolite by Os900 was methyl esterified with diazomethane and analyzed by LC-MS/MS. The product ions and retention time of the compound were identical to those of the authentic chemically synthesized 18-OH-MeCLA. 18-OH-MeCLA was detected in the MRM transition 345.15[M + H-H O]+/97.00, m/z in positive mode.