Results 191 to 200 of about 7,279,298 (209)

Molecular analysis of microbial 16S rRNA, mcrA, dsrAB and pmoA genes from deep-sea hydrothermal vent and cold seep sites

2008
Methane and sulfide are primary sources of energy supporting the dense macrobiological communities often found in cold seep areas and both free-living and symbiotic microorganisms depend on energy provided by the sharp gradient of sulfide and the reservoir of methane in the underlying sediments. In deep-sea hydrothermal vent areas, sulfide is typically
openaire   +1 more source

Characterization of C1-metabolizing prokaryotic communities in methane seep habitats at the Kuroshima Knoll, southern Ryukyu Arc, by analyzing pmoA, mmoX, mxaF, mcrA, and 16S rRNA genes.

Applied and environmental microbiology, 2005
Samples from three submerged sites (MC, a core obtained in the methane seep area; MR, a reference core obtained at a distance from the methane seep; and HC, a gas-bubbling carbonate sample) at the Kuroshima Knoll in the southern Ryuku arc were analyzed to gain insight into the organisms present and the processes involved in this oxic-anoxic methane ...
Fumio, Inagaki, Urumu, Tsunogai, Masae, Suzuki, Ayako, Kosaka, Hideaki, Machiyama, Ken, Takai, Takuro, Nunoura, Kenneth H, Nealson, Koki, Horikoshi   +8 more
openaire   +1 more source

Phenol-Quinone Redox Couples of Natural Organic Matter Promote Mercury Methylation in Paddy Soil.

Environmental Science and Technology
Methylmercury in paddy soils poses threats to food security and thus human health. Redox-active phenolic and quinone moieties of natural organic matter (NOM) mediate electron transfer between microbes and mercury during mercury reduction.
Yao Huang, Yingmei Huang, John R Reinfelder, Huan Zhong, Liping Fang, Chuan-ping Liu, Fangbai Li   +6 more
semanticscholar   +1 more source

Insight into the reaction mechanism over PMoA for low temperature NH3-SCR: A combined In-situ DRIFTs and DFT transition state calculations

Journal of Hazardous Materials, 2021
Yong Jia, Jin Jiang, Shule Zhang
exaly  

mcrA and pmoA gene sequences from rice plant (Oryza sativa) endophyte Sanger sequencing

, 2014
A. Livio
semanticscholar   +1 more source

Abundance of transcripts of functional gene reflects the inverse relationship between CH4 and N2O emissions during mid-season drainage in acidic paddy soil

Biology and Fertility of Soils, 2018
H. Qin, Yafang Tang, Jianlin Shen, Cong Wang, Chun-lan Chen, Jie Yang, Yi Liu, Xiangbi Chen, Yong Li, H. Hou   +9 more
semanticscholar   +1 more source

Analysis of methanotroph community structure using a pmoA-based microarray.

Methods in molecular biology, 2014
Guy C. J. Abell, N. Stralis-Pavese, Yao Pan, L. Bodrossy   +3 more
semanticscholar   +1 more source

Selective stimulation in a natural community of methane oxidizing bacteria: Effects of copper on pmoA transcription and activity

, 2013
A. Ho, C. Lüke, Andreas Reim, P. Frenzel   +3 more
semanticscholar   +1 more source

Methanotrophic diversity in an agricultural soil as evaluated by denaturing gradient gel electrophoresis profiles of pmoA, mxaF and 16S rDNA sequences

Antonie van Leeuwenhoek, 2001
A. Fjellbirkeland, V. Torsvik, L. Øvreås   +2 more
semanticscholar   +1 more source

Molecular phylogeny of type II methane-oxidizing bacteria isolated from various environments The GenBank accession numbers for the nearly complete 16S rRNA gene sequences for the isolates are AJ458466 to AJ458510. Partial sequences of the pmoA, mxaF and mmoX genes have been deposited under the accession numbers AJ458994–AJ459052, AJ459053–AJ459100 and AJ458511–AJ458535, respectively. Where multiple strains contained identical sequences, only one has been deposited.

Microbiology, 2002
Jürgen Heyer, Valery F. Galchenko, Peter F. Dunfield   +2 more
openaire   +1 more source