Results 1 to 10 of about 3,838 (156)

Activity and abundance of methane-oxidizing bacteria in secondary forest and manioc plantations of Amazonian Dark Earth and their adjacent soils [PDF]

open access: yesFrontiers in Microbiology, 2014
The oxidation of atmospheric CH4 in upland soils is mostly mediated by uncultivated groups of microorganisms that have been identified solely by molecular markers, such as the sequence of the pmoA gene encoding the β-subunit of the particulate methane ...
Amanda eBarbosa Lima   +2 more
doaj   +5 more sources

Comparison of communities of both methane-producing and metabolizing archaea and bacteria in sediments between the northern South China Sea and coastal Mai Po Nature Reserve revealed by PCR amplification of mcrA and pmoA genes [PDF]

open access: yesFrontiers in Microbiology, 2015
Communities of methanogens, anaerobic methanotrophic (ANME) archaea and aerobic methantrophic bacteria were compared by profiling mcrA and pmoA genes encoded by methyl-coenzyme M reductase alpha subunit and particulate methane monooxygenase alpha subunit,
Zhichao eZhou   +3 more
doaj   +8 more sources

Preparation, Characterization, Photochromic Properties, and Mechanism of PMoA/ZnO/PVP Composite Film

open access: yesMolecules, 2023
A novel photochromic heteropolyacid-based composite film consisting of phosphomolybdic acid (PMoA), ZnO, and polyvinylpyrrolidone (PVP) was fabricated by a sol–gel process.
Tiehong Song, Yanjiao Gao
exaly   +3 more sources

Classification of pmoA amplicon pyrosequences using BLAST and the lowest common ancestor method in MEGAN

open access: yesFrontiers in Microbiology, 2014
The classification of high-throughput sequencing data of protein-encoding genes is not as well established as for 16S rRNA. The objective of this work was to develop a simple and accurate method of classifying large datasets of pmoA sequences, a common ...
Marc G Dumont   +2 more
exaly   +3 more sources

Giant negative thermal expansion exceeding 1000 K in PrMnO3 via synergy of local structure distortion and orbital disordering [PDF]

open access: yesNature Communications
Giant negative thermal expansion (NTE), defined by volumetric expansion αV
Feiyu Qin   +9 more
doaj   +2 more sources

Diversity and Habitat Preferences of Cultivated and Uncultivated Aerobic Methanotrophic Bacteria Evaluated Based on pmoA as Molecular Marker

open access: yesFrontiers in Microbiology, 2015
Methane-oxidizing bacteria are characterized by their capability to grow on methane as sole source of carbon and energy. Cultivation-dependent and –independent methods have revealed that this functional guild of bacteria comprises a substantial diversity
Claudia Knief
exaly   +3 more sources

G6PD deficiency in Malaysia's Proto-Malay Orang Asli indigenous population: A molecular and epidemiological study. [PDF]

open access: yesPLoS ONE
Glucose-6-phosphate dehydrogenase deficiency (G6PDd) is one of the most common genetic disorders worldwide and remains highly prevalent in malaria-endemic regions.
Mohamed Afiq Hidayat Zailani   +10 more
doaj   +2 more sources

Protonation-Induced Enhanced Optical-Light Photochromic Properties of an Inorganic-Organic Phosphomolybdic Acid/Polyaniline Hybrid Thin Film

open access: yesNanomaterials, 2020
A phosphomolybdic acid/polyaniline (PMoA/PANI) optical-light photochromic inorganic/organic hybrid thin film was successfully synthesized by protonation between the the multiprotonic acid phosphomolybdic acid (H3PO4·12MoO3) and the conductive polymer ...
Qingrui Zeng   +4 more
doaj   +1 more source

Novel Methanotrophs of the Family Methylococcaceae from Different Geographical Regions and Habitats [PDF]

open access: yes, 2015
Terrestrial methane seeps and rice paddy fields are important ecosystems in the methane cycle. Methanotrophic bacteria in these ecosystems play a key role in reducing methane emission into the atmosphere.
Birkeland, Nils-Kåre   +7 more
core   +4 more sources

Ammonium Impacts Methane Oxidation and Methanotrophic Community in Freshwater Sediment

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Lacustrine ecosystems are regarded as one of the important natural sources of greenhouse gas methane. Aerobic methane oxidation, carried out by methane-oxidizing bacteria, is a key process regulating methane emission.
Yuyin Yang   +4 more
doaj   +1 more source

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