VanBogelen R A, Vaughn V, Neidhardt F C
J Bacteriol. 1983 Feb;153(2):1066-8. doi: 10.1128/jb.153.2.1066-1068.1983.
A hybrid ColE1 plasmid from the Clarke-Carbon colony bank with a 7-kilobase insertion was found to encode the inducible lysyl-tRNA synthetase along with the catabolic enzyme lysine decarboxylase. The gene for the inducible synthetase, lysU, must lie within 0.3 min of the lysine decarboxylase gene, cadA, at 92 min on the Escherichia coli genetic map.
从克拉克 - 卡本菌落文库中获得的一个带有7千碱基插入片段的杂种ColE1质粒,被发现可编码诱导型赖氨酰 - tRNA合成酶以及分解代谢酶赖氨酸脱羧酶。诱导型合成酶的基因lysU必定位于大肠杆菌遗传图谱上92分钟处的赖氨酸脱羧酶基因cadA的0.3分钟范围内。