Lalah, Joseph OChien, Cheng-IMotoyama, NaokiDauterman, Walter C2015-06-032015-06-031995Journal of Economic EntomologyVolume 88, Issue 4Pp. 768 - 770http://jee.oxfordjournals.org/content/88/4/768http://hdl.handle.net/123456789/1260Rat liver and house fly, Musca domestica L., glutathione S-transferases were purified by affinity chromatography and chromatofocusing. The specific activity with α-naphthyl acetate (a substrate, for general esterase activity) was determined. Some of the esterase activity that is normally assayed for resistance is apparently caused by the activity of the glutathione S-transferase.enEsteraseInsecticide resistanceGlutathione S-transferasesα-naphthyl acetateArticle