phlorisobutanophenone + dimethylallyl diphosphate <=> 4-prenylphlorisobutanophenone + diphosphate
phlorisobutanophenone + dimethylallyl diphosphate <=> 4-prenylphlorisobutanophenone + diphosphate
phlorisobutanophenone + dimethylallyl diphosphate <=> 4-prenylphlorisobutanophenone + diphosphate
phlorisobutanophenone + dimethylallyl diphosphate <=> 4-prenylphlorisobutanophenone + diphosphate