1. A83543A-D, unique fermentation-derived tetracyclic macrolides
2. Natural products as insecticides: the biology, biochemistry and quantitative structure-activity relationships of spinosyns and spinosoids
3. bSalgado, V. L. and Sparks, T. C.InComprehensive Molecular Insect Science;Iatrou, K., Gill, S. S., and Gilbert, L. I., Eds.Pergamon:Oxford, 2005; Vol. 6, pp137−173.
4. Monomethylated: spinosyn P, W (R1= Me, R2= R3= H), spinosyn U, V (R2= Me, R1= R3= H), spinosyn T (R3= Me, R1= R2= H); dimethylated: spinosyn K, O, Y (R1= R2= Me, R3= H), J, L, M, N (R1= R3= Me, R2= H), spinosyn H, Q, R, S (R1= H, R2= R3= Me).
5. Cloning and analysis of the spinosad biosynthetic gene cluster of Saccharopolyspora spinosa11The DNA sequence reported here was deposited in GenBank under the accession number AY007564.