Goldflam M, Rowe J J
J Bacteriol. 1983 Sep;155(3):1446-9. doi: 10.1128/jb.155.3.1446-1449.1983.
Pseudomonas aeruginosa mutants unable to assimilate or dissimilate nitrate were isolated. Transduction and reversion analyses of these mutants revealed that single genetic lesions are responsible for the double phenotypes. The mutants were divided into two classes based on the ability to utilize hypoxanthine. It can be concluded from this study that at least two genes are shared between the two nitrate reduction systems.
分离出了无法同化或异化硝酸盐的铜绿假单胞菌突变体。对这些突变体的转导和回复分析表明，单一的基因损伤导致了双重表型。根据利用次黄嘌呤的能力，这些突变体被分为两类。从这项研究可以得出结论，两个硝酸盐还原系统之间至少共享两个基因。
