Jones A M, Knowles R
Department of Microbiology, McGill University, Quebec, Canada.
Appl Environ Microbiol. 1991 Oct;57(10):3043-5. doi: 10.1128/aem.57.10.3043-3045.1991.
The denitrifier Flexibacter canadensis, in the presence of sulfide, can reduce N2O in the presence of concentrations of C2H2 which normally inhibit N2O reduction. Most-probable-number estimates of naturally occurring F. canadensis populations in various soils and sediments were made with a bacteriophage which is active against and specific for a strain of denitrifying F. canadensis (Is-11). Our survey suggests that F. canadensis is common in the natural environment.
反硝化细菌加拿大弯曲杆菌在有硫化物存在的情况下,在通常会抑制一氧化二氮还原的乙炔浓度下也能还原一氧化二氮。利用一种对反硝化加拿大弯曲杆菌菌株(Is-11)具有活性且具有特异性的噬菌体,对各种土壤和沉积物中天然存在的加拿大弯曲杆菌数量进行了最大可能数估计。我们的调查表明,加拿大弯曲杆菌在自然环境中很常见。