Results 61 to 70 of about 1,290 (124)

The Complexome of Dehalococcoides mccartyi Reveals Its Organohalide Respiration-Complex Is Modular

Frontiers in Microbiology, 2018
Dehalococcoides mccartyi strain CBDB1 is a slow growing strictly anaerobic microorganism dependent on halogenated compounds as terminal electron acceptor for anaerobic respiration.
Katja Seidel, Joana Kühnert, Lorenz Adrian, Lorenz Adrian   +3 more
doaj   +1 more source

Syntrophic Partners Enhance Growth and Respiratory Dehalogenation of Hexachlorobenzene by Dehalococcoides mccartyi Strain CBDB1

Frontiers in Microbiology, 2018
This study investigated syntrophic interactions between chlorinated benzene respiring Dehalococcoides mccartyi strain CBDB1 and fermenting partners (Desulfovibrio vulgaris, Syntrophobacter fumaroxidans, and Geobacter lovleyi) during hexachlorobenzene ...
Anh T. T. Chau, Anh T. T. Chau, Matthew Lee, Lorenz Adrian, Michael J. Manefield, Michael J. Manefield   +5 more
doaj   +1 more source

Role of bicarbonate as a pH buffer and electron sink in microbial dechlorination of chloroethenes

Microbial Cell Factories, 2012
Background Buffering to achieve pH control is crucial for successful trichloroethene (TCE) anaerobic bioremediation. Bicarbonate (HCO3−) is the natural buffer in groundwater and the buffer of choice in the laboratory and at contaminated sites undergoing ...
Delgado Anca G, Parameswaran Prathap, Fajardo-Williams Devyn, Halden Rolf U, Krajmalnik-Brown Rosa   +4 more
doaj   +1 more source

Functional Expression and Characterization of Tetrachloroethene Dehalogenase From Geobacter sp.

Frontiers in Microbiology, 2018
Reductive dehalogenase (RDase) consists of two parts, RdhA and RdhB. RdhA is the catalytic subunit, harboring a cobalamin cofactor and two Fe–S clusters. RdhA is anchored to the cytoplasmic membrane via the membrane anchoring subunit, RdhB.
Ryuki Nakamura, Tomohiro Obata, Ryota Nojima, Yohey Hashimoto, Keiichi Noguchi, Takahiro Ogawa, Masafumi Yohda, Masafumi Yohda   +7 more
doaj   +1 more source

Functional genomics of corrinoid starvation in the organohalide-respiring bacterium Dehalobacter restrictus strain PER-K23

Frontiers in Microbiology, 2015
De novo corrinoid biosynthesis represents one of the most complicated metabolic pathways in nature. Organohalide-respiring bacteria (OHRB) have developed different strategies to deal with their need of corrinoid, as it is an essential cofactor of ...
Aamani eRupakula, Yue eLu, Thomas eKruse, Sjef eBoeren, Christof eHolliger, Hauke eSmidt, Julien eMaillard   +6 more
doaj   +1 more source

地下水中三氯乙烯污染修复的研究进展

Gongye shui chuli, 2015
综述了包括物理法、化学法、生物法在内的对地下水中三氯乙烯(TCE)污染修复的研究现状。从经济有效性和降解产物无害化角度, 指出以脱氯菌(Dehalococcoides spp.)降解TCE是目前最为安全的修复方法之一。为进一步提高其处理效率, 综合考虑脱氯菌所需合适的电子供体、适宜pH和氧化还原电位条件等方面, 提出了以天然矿物电气石协同脱氯菌降解地下水中三氯乙烯的研究思路。
冯炘, 岳俊杰, 王玉婷, 王薇
doaj  

Organohalide respiration: retrospective and perspective through bibliometrics

Frontiers in Microbiology
Organohalide-respiring bacteria (OHRB) play a pivotal role in the transformation of organohalogens in diverse environments. This bibliometric analysis provides a timely overview of OHRB research trends and identifies knowledge gaps.
Hengyi Liao, Hengyi Liao, Xuhao Wang, Xuhao Wang, Xin Wang, Xin Wang, Manman Zhang, Yiji Zhang, Yiji Zhang, Siqi Huang, Siqi Huang, Hongyan Wang, Hongyan Wang, Huijuan Jin, Jingjing Wang, Xiuying Li, Jun Yan, Torsten Schubert, Frank E. Löffler, Frank E. Löffler, Frank E. Löffler, Frank E. Löffler, Yi Yang, Yi Yang   +23 more
doaj   +1 more source

Genome-Resolved Metagenomics and Metatranscriptomics Reveal Insights into the Ecology and Metabolism of Anaerobic Microbial Communities in PCB-Contaminated Sediments. [PDF]

Environ Sci Technol, 2023
Dang H, Ewald JM, Mattes TE.
europepmc   +1 more source

The Effects of Biochar on the Revival and Performance of an Organohalide-Respiring Mixed Culture. [PDF]

Environ Sci Technol
Zhao W, Dang H, Cao H, Hafeez S, Xu W, Mattes TE.   +5 more
europepmc   +1 more source

Revisiting the dihaloelimination potential of <i>Dehalococcoides</i> revealed by genomic and proteomic analyses. [PDF]

Appl Environ Microbiol
Li X, Cai H, Wang H, Chen J, Zhang T, Wei H, Yu L, Xiu Z, Yan J, Yang Y.   +9 more
europepmc   +1 more source