Epoxidation, hydroxylation and aromatization is catalyzed by a peroxygenase from Solanum lycopersicum
作者:Christopher Fuchs、Wilfried Schwab
DOI:10.1016/j.molcatb.2013.07.001
日期:2013.12
bound recombinant SlPXG protein was used as enzyme source. Unsaturated fatty acids, fatty acidderivatives, and terpenes were epoxidized by SlPXG in the presence of various hydroperoxides exclusively at their cis-double bonds. Terpenes with p-menthene skeleton were transformed in different ways depending on their molecular structures. R-(+)- and S-(−)-limonene were converted to R-(+)-limonene-trans-1
Novel Hydroxy- and Epoxy-cis-Jasmone and Dihydrojasmone Derivatives Affect the Foraging Activity of the Peach Potato Aphid Myzus persicae (Sulzer) (Homoptera: Aphididae)
cis-jasmone, and their derivatives at the plant⁻aphid interface. We focused on the behavioral responses of aphids, following the exogenous application of natural jasmonates and their derivatives to the host plants. Aphid probing behavior was examined using an electrical penetration graph technique (EPG). The chemoenzymatic transformation of cis-jasmone and the activity of two new derivatives are described.