title: New Aspects of Shikonin Biosynthesis: Geranyl Pyrophosphate Synthase and Origin of p-Hydroxybenzoic Acid.
authors.affiliation: Institut für Pharmazeutische Biologie, Universität Bonn, D-5300 Bonn 1, Federal Republic of Germany.
authors.forename: L
authors.initials: L
authors.lastname: Heide