Effects of α-Terthienyl on the midgut detoxification enzymes of the European corn borer,Ostrinia nubilalis

Autor: J. T. Arnason, Jon G. Houseman, R. Feng, A.E.R. Downe
Rok vydání: 1992
Předmět:
Zdroj: Journal of chemical ecology. 19(9)
ISSN: 0098-0331
Popis: The biochemical basis for the tolerance of the European corn borer,Ostrinia nubilalis, to the phototoxinα-terthienyl was investigated by measuring the midgut polysubstrate monooxygenases and glutathioneS-transferase activities.α-Terthienyl administered in the diet to the corn borers increased the level of cytochromeb 5, NADH-cytochromec reductase,O-demethylase, and glutathioneS-transferase activities. The induced detoxification enzyme activities should enable the corn borer to metabolizeα-terthienyl more efficiently and therefore render the corn borer highly tolerant toα-terthienyl.
Databáze: OpenAIRE