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一株分枝杆菌对菲、芴、荧蒽和芘的降解作用

Degradation of phenanthrene, fluorene, fluoranthene, and pyrene by a Mycobacterium sp.

作者信息

Boldrin B, Tiehm A, Fritzsche C

机构信息

Lehrstuhl für Mikrobiologie, Universität Karlsruhe, Germany.

出版信息

Appl Environ Microbiol. 1993 Jun;59(6):1927-30. doi: 10.1128/aem.59.6.1927-1930.1993.

Abstract

Mycobacterium sp. strain BB1 was isolated from a former coal gasification site. It was able to utilize phenanthrene, pyrene, and fluoranthene as sole sources of carbon and energy and to degrade fluorene cometabolically. Exponential growth with solid phenanthrene, pyrene, and fluoranthene was obtained in fermentor cultures. The growth rates were 0.069, 0.056, and 0.040 h-1, respectively. Several metabolites of phenanthrene and fluorene metabolism were identified.

摘要

分枝杆菌属菌株BB1是从一个 former coal gasification site分离得到的。它能够利用菲、芘和荧蒽作为唯一的碳源和能源,并能共代谢降解芴。在发酵罐培养物中,以固体菲、芘和荧蒽实现了指数生长。生长速率分别为0.069、0.056和0.040 h-1。鉴定出了菲和芴代谢的几种代谢产物。

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本文引用的文献

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Mineralization of phenanthrene by a Mycobacterium sp.一株分枝杆菌对菲的矿化作用
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