Results 81 to 90 of about 208,198 (156)

Genome sequence of the organohalide-respiring Dehalogenimonas alkenigignens type strain (IP3-3(T)) [PDF]

, 2016
Dehalogenimonas alkenigignens IP3-3(T) is a strictly anaerobic, mesophilic, Gram negative staining bacterium that grows by organohalide respiration, coupling the oxidation of H-2 to the reductive dehalogenation of polychlorinated alkanes.
Bowman, Kimberly S., Cho, Yong-Joon, Chun, Jongsik, da Costa, Milton S., Key, Trent A., Moe, William M., Rainey, Fred A., Richmond, Dray P.   +7 more
core   +1 more source

Microbial Autotrophy Recorded by Carbonate Dual Clumped Isotope Disequilibrium

Geochemistry, Geophysics, Geosystems, Volume 25, Issue 6, June 2024.
Abstract The proliferation of microbial carbon fixation is a key control on the evolution of the biosphere and global carbon cycle. Most records of these metabolisms in ancient rocks come from organic matter or fossils, which are not always preserved.
Miquela Ingalls, Hanna C. Leapaldt, Max K. Lloyd   +2 more
wiley   +1 more source

Reductive dechlorination of tetrachloroethene by a stepwise catalysis of different organohalide respiring bacteria and reductive dehalogenases [PDF]

, 2018
The enrichment culture SL2 dechlorinating tetrachloroethene (PCE) to ethene with strong trichloroethene (TCE) accumulation prior to cis-1,2-dichloroethene (cis-DCE) formation was analyzed for the presence of organohalide respiring bacteria and reductive ...
Charnay, Marie-Paule, Holliger, Christof, Maillard, Julien, Regeard, Christophe, Rohrbach-Brandt, Emmanuelle, Rossi, Pierre, Rouzeau-Szynalski, Katia   +6 more
core  

Biodegradation of chloroethene compounds under microoxic conditions

Biotechnology and Bioengineering, Volume 121, Issue 3, Page 1036-1049, March 2024.
The authors examined the biodegradation of chloroethene compounds under microoxic conditions. The results indicated that partial reductive and cometabolic biodegradation of chloroethene compounds occurred concurrently. The findings of this study have significant implications for further research on chloroethene compound biodegradation, particularly in ...
Abidemi Oluranti Ojo, Julio Castillo, Errol Duncan Cason, Angel Valverde   +3 more
wiley   +1 more source

Abundance and Diversity of Organohalide-Respiring Bacteria in Lake Sediments Across a Geographical Sulfur Gradient [PDF]

, 2013
Across the U.S. Upper Midwest, a natural geographical sulfate gradient exists in lakes. Sediment grab samples and cores were taken to explore whether this sulfur gradient impacted organohalide-respiring Chloroflexi in lake sediments.
Crary, Benjamin B., Krzmarzick, Mark J., McNamara, Patrick J, Novak, Paige J.   +3 more
core   +2 more sources

Electrochemical applications in RAS: A review

Reviews in Aquaculture, Volume 16, Issue 1, Page 86-105, January 2024.
Abstract Electrochemical water treatment for recirculating aquaculture systems (RAS) is a promising approach for replacing the biological water treatment methods and establishing a new RAS generation with improved cost‐effectiveness, lower environmental footprint, and no start‐up periods. On top of ammonia oxidation directly into N2(g), electrochemical
Raz Ben‐Asher, Youri Gendel, Ori Lahav
wiley   +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

Genomic Characteristics Distinguish Geographically Distributed Dehalococcoidia

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   +1 more source

Metagenomic 16S rRNA analysis and predictive functional profiling revealed intrinsic organohalides respiration and bioremediation potential in mangrove sediment

BMC Microbiology
Background Mangrove sediment microbes are increasingly attracting scientific attention due to their demonstrated capacity for diverse bioremediation activities, encompassing a wide range of environmental contaminants.
Sultan M. Alsharif, Mohamed Ismaeil, Ali M. Saeed, Wael S. El-Sayed   +3 more
doaj   +1 more source

Diversity of Cobalamin Riboswitches in the Corrinoid-Producing Organohalide Respirer Desulfitobacterium hafniense [PDF]

Journal of Bacteriology, 2013
ABSTRACTThe strategic adaptation of prokaryotes in polluted niches involves the efficient regulation of their metabolism. The obligate anaerobe and metabolically versatileDesulfitobacterium hafniensereductively dechlorinates halogenated organic compounds (so-called organohalides). SomeD.
Choudhary, P K, Duret, A, Rohrbach-Brandt, E, Holliger, C, Sigel, Roland K O, Maillard, J   +5 more
openaire   +2 more sources