umbelliferone + (2E)-geranyl diphosphate => 8-geranylumbelliferone + diphosphate
umbelliferone + (2e)-geranyl diphosphate => 8-geranylumbelliferone + diphosphate
umbelliferone + (2E)-geranyl diphosphate => 8-geranylumbelliferone + diphosphate
umbelliferone + (2e)-geranyl diphosphate => 8-geranylumbelliferone + diphosphate