The impact of acrylonitrile and bioaugmentation on the biodegradation activity and bacterial community structure of a topsoil

被引：0
|
作者：
J. Baxter
N. J. Garton
S. P. Cummings
机构：
[1] Northumbria University,Biomolecular and Biomedical Research Centre, School of Applied Sciences
[2] Northumbria University,School of Applied Sciences, Ellison Building
[3] University of Leicester,Department of Infection, Immunity & Inflammation
来源：
Folia Microbiologica | 2006年 / 51卷
关键词：
Bacterial Community; Acrylonitrile; Soil Community; Styrene Oxide; Nitrile Hydratase;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The analysis of the bacterial community within the soil using DGGE showed acrylonitrile (ACN) could lead to the selection of significantly similar communities. Moreover,Rhodococcus sp. AJ270 was successfully established in the soil community. High GC G+-bacteria also responded positively to ACN addition. Bioaugmentation or carbon addition had no impact on the rate or degree of ACN degradation. ACN could be readily degraded by the soil bacteria, however, the community structure was significantly affected by its addition as well as by the addition of carbon orRhodococcus sp. AJ270. The bioaugmentation of the soil with this strain was successful, in that the organism became established within the community. ACN addition to a soil produces statistically significant changes in the bacterial community.
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页码：591 / 597
页数：6
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