Incorporation of oxygen-18 into secondary alcohols of grasshopper Melanoplus sanguinipes.
Incorporation of 18-O2 and H2-18-O into the secondary alcohol moiety of wax esters in the grasshopper Melanoplus sanguinipes was determined by mass spectrometry. Results of this study show that oxygen-18 from 18-O2 was incorporated into the secondary alcohol, whereas no incorporation of oxygen-18 from H2-18-O was detected. The data suggest that the reaction, which hydroxylates n-alkanes at or near the center of the carbon chain, involves a mixed function oxidase type enzyme.
D000438:Alcohols / Q000378:metabolism*; D000818:Animals; D002849:Chromatography, Gas; D006110:Grasshoppers / Q000378:metabolism*; D013058:Mass Spectrometry; D006899:Mixed Function Oxygenases / Q000378:metabolism; D010101:Oxygen Consumption; D010103:Oxygen Isotopes
D000438:Alcohols; D010103:Oxygen Isotopes; D006899:Mixed Function Oxygenases