Kim J, Mayfield J E
Department of Zoology and Genetics, Iowa State University, Ames 50010, USA.
Biochim Biophys Acta. 1997 Oct 9;1354(1):55-7. doi: 10.1016/s0167-4781(97)00125-5.
Brucella abortus arginase and ornithine cyclodeaminase genes have been cloned and sequenced. These gene sequences are located in the same operon and occur in the same order as the homologous genes in Agrobacterium tumefaciens Ti C58 plasmid. The nucleotide sequences of the two genes have 72% and 65% identity to the respective Ti plasmid genes. Both genes are present in a single copy, and expression of arginase is regulated in response to arginine.
流产布鲁氏菌精氨酸酶和鸟氨酸环脱氨酶基因已被克隆和测序。这些基因序列位于同一个操纵子中，且排列顺序与根癌土壤杆菌Ti C58质粒中的同源基因相同。这两个基因的核苷酸序列与相应的Ti质粒基因分别具有72%和65%的同一性。两个基因均以单拷贝形式存在，精氨酸酶的表达受精氨酸调控。
