Results 161 to 170 of about 4,913 (187)

Respiratory Vinyl Chloride Reductive Dechlorination to Ethene in TceA-Expressing Dehalococcoides mccartyi.

Environmental Science and Technology, 2021
Bioremediation of chlorinated ethenes in anoxic aquifers hinges on organohalide-respiring Dehalococcoidia expressing vinyl chloride (VC) reductive dehalogenase (RDase).
Jun Yan, Jingjing Wang, Manuel I. Villalobos Solis, Huijuan Jin, K. Chourey, Xiuying Li, Yi Yang, Yongchao Yin, R. Hettich, F. Löffler   +9 more
semanticscholar   +1 more source

Mechanistic insight into the Dehalococcoides-mediated reductive dechlorination of polychlorinated biphenyls.

Physical Chemistry, Chemical Physics - PCCP, 2023
Microbial reductive dechlorination provides a green and highly desirable approach to address the pollution raised by the substantial legacies of polychlorinated biphenyls (PCBs) in soil, sediment, and underground water.
Shangwei Zhang, W. Ouyang, X. Xia, Wu Wen, L. Adrian, G. Schüürmann   +5 more
semanticscholar   +1 more source

Unveiling the Differential Impacts of S-nZVI and nZVI on Microbial Dechlorination of Trichloroethene by Dehalococcoides.

Environmental Science and Technology
Sulfidated nanoscale zerovalent iron (S-nZVI) is a promising material for the remediation of chlorinated hydrocarbons (CHCs) in groundwater, offering enhanced reactivity and selectivity over unmodified nanoscale zerovalent iron (nZVI).
Binbin Wang, Yutong Zhu, Wenbo Dong, Chaojun Wang, Luyao Yang, Yujie Fan, Taoyu Sun, Y. Shan, Zhongkuan Wu, Feng He   +9 more
semanticscholar   +1 more source

Metabolic Synergy of Dehalococcoides Populations Leading to Greater Reductive Dechlorination of Polychlorinated Biphenyls.

Environmental Science and Technology
Polychlorinated biphenyls (PCBs) are dioxin-like pollutants that cause persistent harm to life. Organohalide-respiring bacteria (OHRB) can detoxify PCBs via reductive dechlorination, but individual OHRB are potent in dechlorinating only specific PCB ...
Chen Chen, Guofang Xu, M. Rogers, Jianzhong He   +3 more
semanticscholar   +1 more source

Dehalococcoides mccartyi strain GEO12 has a natural tolerance to chloroform inhibition.

Environmental Science and Technology, 2020
Co-contamination by chloroform and chloroethenes often confounds bioremediation efforts. Here we describe Dehalococcoides mccartyi strain GEO12 that dechlorinates trichloroethene to ethene in 14 µM (1.6 mg∙L-1) chloroform.
Chang Ding, M. Rogers, Jianzhong He
semanticscholar   +1 more source

The PceA-Orthologous Reductive Dehalogenase of Dehalococcoides mccartyi CBDB1 Is Involved in 1,2,4-Trichlorobenzene Respiration.

FEMS Microbiology Ecology
The reductive dehalogenation of halogenated benzenes by anaerobic bacteria is of great environmental and biotechnological importance; however, the role of specific reductive dehalogenases in the dehalogenation of different isomers has not been studied in
Franziska Greiner-Haas, Dominique Türkowsky, Stefan Schwoch, Thorsten Bischler, N. Jehmlich, M. von Bergen, Konrad Förstner, Cynthia M. Sharma, Gary Sawers, Tobias Goris, U. Lechner   +10 more
semanticscholar   +1 more source

Stable Function, Dynamic Phylotypes: Microdiversity as a Reservoir for Resilience in Dehalococcoides.

Environmental Science and Technology
Organohalide-respiring bacteria (OHRB) are key contributors to global halogen cycling and mitigation of anthropogenic halogenated pollutants, yet their persistence is challenged by slow growth and restricted metabolic capacity.
Siyan Zhao, M. Rogers, Chang Ding, Jianzhong He   +3 more
semanticscholar   +1 more source

Sustained detoxification of 1,2-dichloroethane to ethylene by a symbiotic consortium containing Dehalococcoides species.

Environmental Pollution, 2023
Zhimin Wu, XinYu, Guiping Liu, Wei Li, Lianghua Lu, Pengfa Li, Xihui Xu, Jiandong Jiang, Baozhan Wang, Wenjing Qiao   +9 more
semanticscholar   +1 more source

Soil organic matter and nutrient availability affect the applicability of low-carbon energy source in Dehalococcoides-augmented soil.

Journal of Hazardous Materials, 2023
Lingyu Meng, Ryuya Tomita, Tomoki Yoshida, N. Yoshida   +3 more
semanticscholar   +1 more source

Soil microorganisms facilitated the electrode-driven trichloroethene dechlorination to ethene by Dehalococcoides species in a bioelectrochemical system.

Environmental Research, 2022
Lingyu Meng, N. Yoshida, Zhiling Li
semanticscholar   +1 more source