Biosynthesis of Squalene from Farnesyl Diphosphate in Bacteria: Three Steps Catalyzed by Three Enzymes oleh Jian-Jung Pan, Jose O. Solbiati, Gurusankar Ramamoorthy, Brandan S. Hillerich, Ronald D. Seidel, John E. Cronan, Steven C. Almo, C. Dale Poulter