Viitanen, P. V., Devine, A. L., Khan, M. S., Deuel, D. L., Van Dyk, D. E., & Daniell, H. (2004). Metabolic Engineering of the Chloroplast Genome Using the Echerichia coli ubiC Gene Reveals That Chorismate Is a Readily Abundant Plant Precursor for p-Hydroxybenzoic Acid Biosynthesis. American Society of Plant Biologists.

Viitanen, Paul V., Andrew L. Devine, Muhammad Sarwar Khan, Deborah L. Deuel, Drew E. Van Dyk, und Henry Daniell. Metabolic Engineering of the Chloroplast Genome Using the Echerichia Coli UbiC Gene Reveals That Chorismate Is a Readily Abundant Plant Precursor for P-Hydroxybenzoic Acid Biosynthesis. American Society of Plant Biologists, 2004.

Viitanen, Paul V., et al. Metabolic Engineering of the Chloroplast Genome Using the Echerichia Coli UbiC Gene Reveals That Chorismate Is a Readily Abundant Plant Precursor for P-Hydroxybenzoic Acid Biosynthesis. American Society of Plant Biologists, 2004.