Weber J P, Bolin R J, Hixon M S, Sherald A F
Department of Chemistry, George Mason University, Fairfax, VA 22030.
Biochim Biophys Acta. 1992 Jan 23;1115(3):181-6. doi: 10.1016/0304-4165(92)90051-u.
An assay for beta-alanine transaminase activity in extracts of Drosophila melanogaster has been developed. By use of this assay, the levels of beta-alanine transaminase activity in several strains of flies has been examined as a function of developmental age. The black mutation shows elevated levels of activity compared to wild type, while suppressor of black strains show decreased levels compared to wild type.
已开发出一种用于检测黑腹果蝇提取物中β-丙氨酸转氨酶活性的测定方法。通过使用该测定方法，已研究了几种果蝇品系中β-丙氨酸转氨酶活性水平随发育年龄的变化情况。与野生型相比，黑色突变体显示出较高的活性水平，而黑色品系的抑制子与野生型相比则显示出较低的活性水平。
