generation of triplet ketones , either chemically through thermal decomposition of 3-hydroxymethyl-3,4,4-trimethyl-1,2-dioxetane and 3- [ n- ( pyridino ) carbamoyl ] methyl-3,4,4-trimethyl-1,2-dioxetane++ + or enzymatically via the aerobic oxidation of isobutyraldehyde trimethylsilyl enol ether catalyzed by horse-radish peroxidase , triggers the sos function sfia in e. coli .
C0030011
oxidation
C0027021
peroxidase