Results 71 to 80 of about 1,120 (114)

Evidence of microbial reductive dehalogenation in deep-sea cold seeps and its implications for biogeochemical cycles

Microbiome
Background Reductive dehalogenation is crucial for halogen cycling and environmental remediation, yet its ecological role is not completely understood, especially in deep-sea environments. To address this gap, we investigated the diversity and expression
Yingchun Han, Zhaochao Deng, Yongyi Peng, Jiaxue Peng, Lei Cao, Yangru Xu, Yi Yang, Hao Zhou, Chen Zhang, Dongdong Zhang, Minxiao Wang, Chunfang Zhang, Chris Greening, Xiyang Dong   +13 more
doaj   +1 more source

Comparative genomics reveals Dehalogenimonas genome dynamics and evolutionary trajectories toward organohalide respiration

Applied and Environmental Microbiology
Dehalogenimonas spp. specialize in organohalide respiration, a metabolism that features reductive dehalogenase (RDase) as the key catalyst, yet their evolutionary history and adaptation to halogenated substrates are largely unknown. Here, we surveyed the
Yiru Cui, Xiuying Li, Xiaocui Li, Jingjing Wang, Huijuan Jin, Ke Shi, Jun Yan   +6 more
doaj   +1 more source

Genome-resolved transcriptomics reveals novel PCE-dehalogenating bacteria from Aarhus Bay sediments

mSystems
Organohalide-respiring bacteria (OHRB) are keystone microbes in bioremediation of sites contaminated with organohalides and in natural halogen cycling.
Chen Zhang, Tom N. P. Bosma, Siavash Atashgahi, Hauke Smidt   +3 more
doaj   +1 more source

Growth of Dehalococcoides spp. and increased abundance of reductive dehalogenase genes in anaerobic PCB-contaminated sediment microcosms. [PDF]

Environ Sci Pollut Res Int, 2020
Ewald JM, Humes SV, Martinez A, Schnoor JL, Mattes TE.   +4 more
europepmc   +1 more source

Comparative proteogenomics reveals ecological and evolutionary insights into the organohalide-respiring Dehalobacter restrictus strain T

Applied and Environmental Microbiology
1,1,1-Trichloroethane (1,1,1-TCA) and chloroform (CF) are persistent groundwater contaminants because of their widespread industrial use as organic solvents and improper disposal in the past.
Xiaocui Li, Xiuying Li, Huijuan Jin, Jingjing Wang, Lian Yu, Jun Yan, Yi Yang   +6 more
doaj   +1 more source

Editorial: Organohalide respiration: New findings in metabolic mechanisms and bioremediation applications, Volume II

Frontiers in Microbiology, 2022
Shanquan Wang, Jianzhong He, Chaofeng Shen, Michael J. Manefield   +3 more
doaj   +1 more source

From Energy Deprivation Stress to Catalytic Adaptation of Reductive Dehalogenase TmrA for 1,1-DCA Dechlorination: An Experimental and in Silico Study. [PDF]

Microb Biotechnol
Ren Y, Landers E, Lee M, Manefield M.
europepmc   +1 more source

Extrachromosomal circular elements targeted by CRISPR-Cas in Dehalococcoides mccartyi are linked to mobilization of reductive dehalogenase genes. [PDF]

ISME J, 2019
Molenda O, Tang S, Lomheim L, Gautam VK, Lemak S, Yakunin AF, Maxwell KL, Edwards EA.   +7 more
europepmc   +1 more source

PCB dechlorination hotspots and reductive dehalogenase genes in sediments from a contaminated wastewater lagoon. [PDF]

Environ Sci Pollut Res Int, 2018
Mattes TE, Ewald JM, Liang Y, Martinez A, Awad A, Richards P, Hornbuckle KC, Schnoor JL.   +7 more
europepmc   +1 more source

Grape pomace compost harbors organohalide-respiring Dehalogenimonas species with novel reductive dehalogenase genes. [PDF]

ISME J, 2017
Yang Y, Higgins SA, Yan J, Şimşir B, Chourey K, Iyer R, Hettich RL, Baldwin B, Ogles DM, Löffler FE.   +9 more
europepmc   +1 more source