Bonin P, Gilewicz M, Bertrand J C
Ann Inst Pasteur Microbiol. 1987 May-Jun;138(3):371-83. doi: 10.1016/0769-2609(87)90125-6.
A bacterial strain was isolated from a marine sediment highly contaminated by hydrocarbons. From taxonomic tests, it was identified as Pseudomonas nautica. This marine strain was able to grow on nitrate, nitrite and nitrous oxide as an electron acceptor. The terminal product from the denitrification was dinitrogen. Thus, P. nautica was a denitrifier. The kinetics of each step of denitrification was examined in resting cell suspensions. The relative rates of nitrate and nitrite reduction and of nitrite reduction and nitrous oxide production explain, respectively, the presence of accumulated nitrite and that of compound intermediate between nitrite and nitrous oxide.
从受烃类高度污染的海洋沉积物中分离出一株细菌菌株。经分类学测试，它被鉴定为海洋假单胞菌。该海洋菌株能够以硝酸盐、亚硝酸盐和一氧化二氮作为电子受体生长。反硝化作用的终产物是氮气。因此，海洋假单胞菌是一种反硝化菌。在静止细胞悬液中研究了反硝化作用每个步骤的动力学。硝酸盐还原和亚硝酸盐还原的相对速率以及亚硝酸盐还原和一氧化二氮产生的相对速率分别解释了亚硝酸盐积累的存在以及亚硝酸盐和一氧化二氮之间复合中间体的存在。
