Results 21 to 30 of about 873 (157)

Heterologous Expression of Active Dehalobacter Respiratory Reductive Dehalogenases in Escherichia coli. [PDF]

Appl Environ Microbiol, 2022
Understanding microbial reductive dehalogenation is important to refine the global halogen cycle and to improve bioremediation of halogenated contaminants; however, studies of the family of enzymes responsible are limited. Characterization of reductive dehalogenase enzymes has largely eluded researchers due to the lack of a reliable and high-yielding ...
Picott KJ, Flick R, Edwards EA.
europepmc   +3 more sources

Bibliometrics and Visualization Analysis of Three Obligate Organohalide Respiring Bacteria Genera: A Systematic Review [PDF]

Microorganisms
Organohalide-respiring bacteria (OHRB) facilitate the reductive dehalogenation of toxic halogenated compounds in the environment, which supports their growth and proliferation. Research conducted on OHRB has achieved notable advancements.
Lisi Jiang, Zirui Yu, Jiaqi Qu, Xiaohan Xu, Zirui Liu, Wenyuan Li, Yang Zhang   +6 more
doaj   +2 more sources

Burning question: Rethinking organohalide degradation strategy for bioremediation applications. [PDF]

Microb Biotechnol
This review specifically focuses on the novel solution of organohalide bioremediation, proposing redox‐potential‐mediated hybrid bioprocesses tailored to the complexities of organohalide pollution. Abstract Organohalides are widespread pollutants that pose significant environmental hazards due to their high degree of halogenation and elevated redox ...
Lu Q, Liang Q, Wang S.
europepmc   +2 more sources

Reductive Dechlorination of 2,3-Dichloroaniline by <i>Dehalobacter</i> in an Anaerobic Enrichment Culture. [PDF]

Environ Sci Technol
2,3-dichloroaniline (2,3-DCA) has widespread use in chemical manufacturing and remains a persistent groundwater contaminant. To better understand the pathway and kinetics of its reductive dechlorination, we conducted a laboratory kinetic experiment using an anaerobic enrichment culture dominated by Dehalobacter.
Wang S, Araujo SP, Lomheim L, Mack EE, Edwards EA, Passeport E.   +5 more
europepmc   +3 more sources

Genomic, transcriptomic and proteomic analyses of dehalobacter UNSWDHB in response to chloroform

Environmental Microbiology Reports, 2016
Organohalide respiring bacteria (ORB) are capable of utilising organohalides as electron acceptors for the generation of cellular energy and consequently play an important role in the turnover of natural and anthropogenically-derived organohalides.
Ertan, H ; https://orcid.org/, Ertan, Haluk, Braidy, N ; https://orcid.org/, Jugder, BE ; https://orcid.org/, Braidy, Nady, Marquis, Christopher P., Wong, Yie Kuan, Manefield, M ; https://orcid.org/, Marquis, CP ; https://orcid.org/, Manefield, Michael, Wong, YK, Jugder, Bat-Erdene, Lee, M ; https://orcid.org/, Lee, Matthew   +13 more
core   +4 more sources

Relative Contributions of Dehalobacter and Zerovalent Iron in the Degradation of Chlorinated Methanes

Environmental Science & Technology, 2015
The role of bacteria and zerovalent iron (Fe0) in the degradation of chlorinated solvents in subsurface environments is of interest to researchers and remediation practitioners alike.
Matthew Lee (9457), Mike Manefield (303853), Yie Kuan Wong (540388), Lorenz Adrian (843917), Hans H. Richnow (1624792), Eliza Wells (1624786), Joanna Koenig (1624789)   +6 more
core   +3 more sources

Reductive dechlorination of B-hexachlorocyclohexane (B-HCH) by a Dehalobacter species in coculture with a Sedimentibacter species [PDF]

FEMS Microbiology Ecology, 2005
An anaerobic coculture was enriched from a hexachlorocyclohexane (HCH) polluted soil. The coculture reductively dechlorinates the ß-HCH isomer to benzene and chlorobenzene in a ratio of 0.5¿2 depending on the amount of ß-HCH degraded.
Middeldorp, P.J.M., Doesburg, W.C.J., van, Stams, A.J.M., Eekert, M.H.A., van, Schraa, G., Balk, M.   +5 more
core   +3 more sources

Accelerating bioelectrodechlorination via data-driven inverse design [PDF]

Environmental Science and Ecotechnology
Microbial electrorespiration harnesses bacteria to drive reductive dechlorination, offering a sustainable method to remediate environments contaminated with persistent chlorinated organic pollutants (COPs).
Zhiling Li, Tianyi Huang, Fan Chen, Junqiu Jiang, Aijie Wang   +4 more
doaj   +2 more sources

Two distinct <i>Dehalobacter</i> metagenome-assembled genomes from anaerobic chloroform and dichloromethane degrading consortia. [PDF]

Microbiol Resour Announc
ABSTRACT Here we present two metagenomes and two Dehalobacter metagenome-assembled genomes from subcultures of an anaerobic chloroform and dichloromethane degrading microbial community used for bioremediation. Our objective was to assemble and curate the genome(s) of
Bulka O, Edwards EA.
europepmc   +3 more sources

Whole metagenome sequencing and 16S rRNA gene amplicon analyses reveal the complex microbiome responsible for the success of enhanced in-situ reductive dechlorination (ERD) of a tetrachloroethene-contaminated Superfund site. [PDF]

PLoS ONE
The North Railroad Avenue Plume (NRAP) Superfund site in New Mexico, USA exemplifies successful chlorinated solvent bioremediation. NRAP was the result of leakage from a dry-cleaning that operated for 37 years.
Rebecca A Reiss, Peter A Guerra, Oleg Makhnin, Matthew Kellom   +3 more
doaj   +2 more sources