Results 11 to 20 of about 1,034 (140)

Roles of Organohalide-Respiring Dehalococcoidia in Carbon Cycling

mSystems, 2020
The class Dehalococcoidia within the Chloroflexi phylum comprises the obligate organohalide-respiring genera Dehalococcoides, Dehalogenimonas, and “Candidatus Dehalobium.” Knowledge of the unique ecophysiology and biochemistry of Dehalococcoidia has been
Yi Yang, Robert Sanford, Jun Yan, Gao Chen, Natalie L. Cápiro, Xiuying Li, Frank E. Löffler   +6 more
doaj   +5 more sources

Distribution of Dehalococcoidia in the Anaerobic Deep Water of a Remote Meromictic Crater Lake and Detection of Dehalococcoidia-Derived Reductive Dehalogenase Homologous Genes. [PDF]

PLoS ONE, 2016
Here we describe the natural occurrence of bacteria of the class Dehalococcoidia (DEH) and their diversity at different depths in anoxic waters of a remote meromictic lake (Lake Pavin) using 16S rRNA gene amplicon sequencing and quantitative PCR ...
Corinne Biderre-Petit, Eric Dugat-Bony, Mickaël Mege, Nicolas Parisot, Lorenz Adrian, Anne Moné, Jérémie Denonfoux, Eric Peyretaillade, Didier Debroas, Delphine Boucher, Pierre Peyret   +10 more
doaj   +6 more sources

Genomic Characteristics Distinguish Geographically Distributed Dehalococcoidia [PDF]

Frontiers in Microbiology, 2020
Dehalococcoidia (Dia) class microorganisms are frequently found in various pristine and contaminated environments. Metagenome-assembled genomes (MAGs) and single-cell amplified genomes (SAGs) studies have substantially improved the understanding of Dia ...
Yi Yang, Yaozhi Zhang, Yaozhi Zhang, Natalie L. Cápiro, Jun Yan   +4 more
doaj   +3 more sources

Identification of two organohalide-respiring Dehalococcoidia associated to different dechlorination activities in PCB-impacted marine sediments [PDF]

Microbial Cell Factories, 2017
Background Microbial reductive dechlorination of polychlorinated biphenyls (PCBs) plays a major role in detoxifying anoxic contaminated freshwater and marine sediments from PCBs.
Andrea Nuzzo, Andrea Negroni, Giulio Zanaroli, Fabio Fava   +3 more
doaj   +4 more sources

Global prevalence of organohalide-respiring bacteria dechlorinating polychlorinated biphenyls in sewage sludge [PDF]

Microbiome
Background Massive amounts of sewage sludge are generated during biological sewage treatment and are commonly subjected to anaerobic digestion, land application, and landfill disposal.
Guofang Xu, Siyan Zhao, Matthew J. Rogers, Chen Chen, Jianzhong He   +4 more
doaj   +2 more sources

Single-Cell Genome and Group-Specific dsrAB Sequencing Implicate Marine Members of the Class Dehalococcoidia (Phylum Chloroflexi) in Sulfur Cycling [PDF]

mBio, 2016
The marine subsurface sediment biosphere is widely inhabited by bacteria affiliated with the class Dehalococcoidia (DEH), phylum Chloroflexi, and yet little is known regarding their metabolisms. In this report, genomic content from a single DEH cell (DEH-
Kenneth Wasmund, Myriel Cooper, Lars Schreiber, Karen G. Lloyd, Brett J. Baker, Dorthe G. Petersen, Bo Barker Jørgensen, Ramunas Stepanauskas, Richard Reinhardt, Andreas Schramm, Alexander Loy, Lorenz Adrian   +11 more
doaj   +7 more sources

Treatment of sugarcane vinasse in AnMBR and UASB: process performance and microbial community comparison [PDF]

Frontiers in Bioengineering and Biotechnology
Vinasse is a by-product of sugarcane processing which is often used in fertigation; however, the direct use of vinasse harms the environment and reduces soil productivity due to its physicochemical properties.
Beatriz Egerland Bueno, Beatriz Egerland Bueno, Victor S. Garcia Rea, Flávia Talarico Saia, Gustavo Bueno Gregoracci, Gustavo Dacanal, J. B. van Lier, Marcelo Zaiat   +7 more
doaj   +2 more sources

Thermophilic Dehalococcoidia with unusual traits shed light on an unexpected past. [PDF]

ISME J, 2023
Abstract Although the phylum Chloroflexota is ubiquitous, its biology and evolution are poorly understood due to limited cultivability. Here, we isolated two motile, thermophilic bacteria from hot spring sediments belonging to the genus Tepidiforma and class Dehalococcoidia within the phylum Chloroflexota.
Palmer M, Covington JK, Zhou EM, Thomas SC, Habib N, Seymour CO, Lai D, Johnston J, Hashimi A, Jiao JY, Muok AR, Liu L, Xian WD, Zhi XY, Li MM, Silva LP, Bowen BP, Louie K, Briegel A, Pett-Ridge J, Weber PK, Tocheva EI, Woyke T, Northen TR, Mayali X, Li WJ, Hedlund BP.   +26 more
europepmc   +6 more sources

Deep-sea in situ and laboratory multi-omics provide insights into the sulfur assimilation of a deep-sea Chloroflexota bacterium [PDF]

mBio
Chloroflexota bacteria are abundant and globally distributed in various deep-sea ecosystems. It has been reported based on metagenomics data that two deep-sea Chloroflexota lineages (the SAR202 group and Dehalococcoidia class) have the potential to drive
Rikuan Zheng, Chong Wang, Chaomin Sun
doaj   +2 more sources

Effects of Heavy Metal Ions on Microbial Reductive Dechlorination of 1, 2-Dichloroethane and Tetrachloroethene

Frontiers in Marine Science, 2022
Microbial reductive dechlorination has been considered an effective process for the clean-up of organohalide-contaminated sites. Heavy metal ions are commonly present as co-contaminants in various organohalide-contaminated sites.
Jingjing Wang, Xiuying Li, Jun Yan, Yi Yang   +3 more
doaj   +1 more source