Figure 4From: Differential expression pattern of an acidic 9/13-lipoxygenase in flower opening and senescence and in leaf response to phloem feeders in the tea plantDetermination of positional specificity of the recombinant CsLOX1. A and B show the retention time of the isomers produced by soybean LOX1 compared with authentic standards of 13-HPOD and 9-HPOD. C, SP-HPLC analysis of the reaction mixture catalysed by recombinant CsLOX1. Boxes: chiral-phase HPLC showing the enantiomer composition of 9- and 13-HPOD.Back to article page