fferences in the number of molecules produced by two allelic electrophoretic enzyme variantsD. melanogaster

Regulation of amylase activity inDrosoph

Regulation of amylase activity inDrosophila melanogaster:Variation in the number of enzyme molecules produced by different amylase genotypes

✍ D. A. Hickey 📂 Article 📅 1981 🏛 Springer 🌐 English ⚖ 640 KB

Purified amylases from high- and low-activity variants of Drosophila melanogaster showed identical specific activities. Immunoelectrophoresis of crude larval homogenates showed severalfold differences between strains in the amounts of cross-reacting material. Control of amylase activity is "trans"-a