Dehalococcoides has a dehalogenation complex.
Dehalococcoides has a dehalogenation complex.
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DOI：
10.1111/1462-2920.13204
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发表时间：
2016-09
影响因子：
5.1
通讯作者：
S. Zinder
中科院分区：
文献类型：
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作者：
S. Zinder
各种细菌可以使用多种多样的末端电子受体来保存呼吸能量，包括卤代有机化合物（HOC）。这个过程被称为有机卤化物呼吸（OHR），最常见的是还原脱卤反应：RX+ H2→ RH+ HX，其中X是卤化物。有机卤化物呼吸作用在确定HOCs在环境中的命运方面起着重要作用，特别是对于四氯乙烯（PCE）和三氯乙烯（TCE）等溶剂，它们形成致密的非水相液体，可以通过土壤和地下水向下迁移到基岩，那里的条件通常是厌氧的。
Various Bacteria can use a remarkable diversity of terminal electron acceptors for respiratory energy conservation, including halogenated organic compounds (HOCs). This process, called organohalide respiration (OHR), most commonly occurs by the reductive dehalogenation reaction: RX+ H2→ RH+ HX, where X is the halide. Organohalide respiration plays important roles in determining the fates of HOCs in the environment, particularly for solvents like tetrachloroethene(PCE) and trichloroethene (TCE), which form dense non-aqueous phase liquids that can migrate down through the soil and groundwater to bedrock where conditions are usually anaerobic.