Results 91 to 100 of about 263 (120)
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The evolution of the AMOA, PMOA and BMOA genes measured by ka/ks ratios.
Proceedings of the West Virginia Academy of Science, 2016The copper-containing membrane-bound monooxygenase enzyme family consists of enzymes facilitating the oxidation of methane (catalyzed by particulate methane monooxygenase, pMMO) and ammonia (catalyzed by ammonia monooxygenase, AMO), in both aerobic and anaerobic methanotrophs and nitrifiers, respectively, and the oxidation of C2-10 alkanes (catalyzed ...
Evan Lau, Daniel Lukich, Tuan Le
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A pmoA-based study reveals dominance of yet uncultured Type I methanotrophs in rhizospheres of an organically fertilized rice field in India [PDF]
3 Biotech, 2016 Rice fields are one of the important sources of anthropogenic methane. Methanotrophs can oxidize up to 30 % of the produced methane and thus have a pivotal environmental role in methane mitigation. India occupies the largest region under rice cultivation; however, most of the studies done on methanotrophic communities have focused on the Northern ...
Monali Rahalkar, Rahalkar Monali C
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Environmental Microbiology Reports, 2009
Summary Despite numerous studies on methanotrophs, virtually nothing is known about their spatial heterogeneity in nature. These patterns, however, have strong influences on the interpretations made from analysing microbial processes and community structure. Here we report the first use of geostatistics to analyse
Krause, S., Lüke, C., Frenzel, P.
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Summary Despite numerous studies on methanotrophs, virtually nothing is known about their spatial heterogeneity in nature. These patterns, however, have strong influences on the interpretations made from analysing microbial processes and community structure. Here we report the first use of geostatistics to analyse
Krause, S., Lüke, C., Frenzel, P.
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Current Microbiology, 2017
Nitrite-dependent anaerobic methane oxidation (n-damo) is catalyzed by the NC10 phylum bacterium "Candidatus Methylomirabilis oxyfera" (M. oxyfera). Generally, the pmoA gene is applied as a functional marker to test and identify NC10-like bacteria. However, it is difficult to detect the NC10 bacteria from sediments of freshwater lake (Dongchang Lake ...
Shenghui, Wang +4 more
exaly +3 more sources
Nitrite-dependent anaerobic methane oxidation (n-damo) is catalyzed by the NC10 phylum bacterium "Candidatus Methylomirabilis oxyfera" (M. oxyfera). Generally, the pmoA gene is applied as a functional marker to test and identify NC10-like bacteria. However, it is difficult to detect the NC10 bacteria from sediments of freshwater lake (Dongchang Lake ...
Shenghui, Wang +4 more
exaly +3 more sources
Journal of Materials Science, 2021
Novel organic–inorganic layer-by-layer (LbL) multilayers for visible-light phototropy, comprised of polyvinylpyrrolidone (PVP) and phosphomolybdic acid (PMoA), were fabricated via layer-by-layer (LbL) assembly with ultrasonic pretreatment. The characterizations revealed that the Keggin spatial geometry of the PMoA was still maintained in the final ...
Yu-Ting Huang +3 more
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Novel organic–inorganic layer-by-layer (LbL) multilayers for visible-light phototropy, comprised of polyvinylpyrrolidone (PVP) and phosphomolybdic acid (PMoA), were fabricated via layer-by-layer (LbL) assembly with ultrasonic pretreatment. The characterizations revealed that the Keggin spatial geometry of the PMoA was still maintained in the final ...
Yu-Ting Huang +3 more
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Chemistry Letters, 2019
Novel visible-light photochromic composites were synthesized by introducing PMoA into ZnO-nanotubes fabricated through a hydrothermal synthesis method.
Tong-tong Yue +4 more
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Novel visible-light photochromic composites were synthesized by introducing PMoA into ZnO-nanotubes fabricated through a hydrothermal synthesis method.
Tong-tong Yue +4 more
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Research in Microbiology, 2009
We report a new reverse primer (A621r) for use with A189f in PCR amplification of pmoA alleles in type II methanotrophs. The new primer combination was used to successfully amplify pmoA in peat monolith samples of various depths taken from fen-type peatlands in Finland.
Tuomivirta, T., Yrjälä, K., Fritze, H.
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We report a new reverse primer (A621r) for use with A189f in PCR amplification of pmoA alleles in type II methanotrophs. The new primer combination was used to successfully amplify pmoA in peat monolith samples of various depths taken from fen-type peatlands in Finland.
Tuomivirta, T., Yrjälä, K., Fritze, H.
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Soil Biology and Biochemistry, 2013
Abstract Copper is an essential element, but often not readily available to microorganisms potentially causing copper limitation in situ . In most methane oxidizing bacteria (methanotrophs), the copper-containing membrane bound methane monooxygenase (pMMO) catalyzes the first step in methane oxidation.
Ho, A., Luke, C., Reim, A., Frenzel, P.
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Abstract Copper is an essential element, but often not readily available to microorganisms potentially causing copper limitation in situ . In most methane oxidizing bacteria (methanotrophs), the copper-containing membrane bound methane monooxygenase (pMMO) catalyzes the first step in methane oxidation.
Ho, A., Luke, C., Reim, A., Frenzel, P.
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Journal of Biotechnology, 2018
A broad methanotrophic community consisting of 16 different operational taxonomic units (OTUs) was detected by particulate methane monooxygenase A (pmoA) gene analyses of reactor sludge samples obtained from an industrial biogas plant. Using a cloning-sequencing approach, 75% of the OTUs were affiliated to the group of type I methanotrophs (γ ...
Tobias May +2 more
exaly +3 more sources
A broad methanotrophic community consisting of 16 different operational taxonomic units (OTUs) was detected by particulate methane monooxygenase A (pmoA) gene analyses of reactor sludge samples obtained from an industrial biogas plant. Using a cloning-sequencing approach, 75% of the OTUs were affiliated to the group of type I methanotrophs (γ ...
Tobias May +2 more
exaly +3 more sources
Diversity ofamoAandpmoAGenes in Extremely Saline Alkaline Soils of the Former Lake Texcoco
Geomicrobiology Journal, 2020Ammonia-oxidizing bacteria (AOB) and aerobic methane oxidizing-bacteria (MOB) were studied in three extreme soils of the former Lake Texcoco, Mexico, with pH ranging from 8.5 to 10.5 and electrolyt...
Valentín Pérez-Hernández +6 more
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