Results 51 to 60 of about 3,847 (199)

Effects of nitrogen load on the function and diversity of methanotrophs in the littoral wetland of a boreal lake

open access: yesFrontiers in Microbiology, 2012
Methane is the second most abundant greenhouse gas in the atmosphere. A major part of the total methane emissions from lake ecosystems are emitted from littoral wetlands. Methane emissions are significantly reduced by methanotrophs as they use methane as
Henri MP Siljanen   +5 more
doaj   +1 more source

Diversity and potential activity of methanotrophs in high methane-emitting permafrost thaw ponds. [PDF]

open access: yesPLoS ONE, 2017
Lakes and ponds derived from thawing permafrost are strong emitters of carbon dioxide and methane to the atmosphere, but little is known about the methane oxidation processes in these waters.
Sophie Crevecoeur   +4 more
doaj   +1 more source

Regulating Innovative Medicine: Fitting Square Pegs in Round Holes [PDF]

open access: yes, 2005
Increasingly, innovative medical products are creating a quandary for the Food and Drug Administration ( FDA ) because they often transcend the FDA\u27s traditional categorical approach to regulating medical products. In a recent attempt to simplify this
Lavender, Mark
core   +1 more source

Inactivation of the particulate methane monooxygenase (pMMO) in Methylococcus capsulatus (Bath) by acetylene [PDF]

open access: yes, 2015
Acetylene (HCCH) has a long history as a mechanism-based enzyme inhibitor and is considered an active-site probe of the particulate methane monooxygenase (pMMO).
Chan, Sunney I.   +11 more
core   +1 more source

Soil Nutrient Enrichment Induces Trade‐Offs in Bacterial Life‐History Strategies Promoting Plant Productivity

open access: yesAdvanced Science, Volume 12, Issue 45, December 4, 2025.
Soil nutrient enrichment induces the trade‐offs between bacterial functional potential and growth‐rate potential. Such trade‐offs favor specific plant‐beneficial species and genes, playing a pivotal role in determining plant productivity. These findings enhance the understanding of the microbial responses in agroecosystems to ongoing global ...
Yuanyuan Yan   +5 more
wiley   +1 more source

Changes in Soil Chemical Properties Due to Long-Term Compost Fertilization Regulate Methane Turnover Related Gene Abundances in Rice Paddy

open access: yesApplied Sciences, 2022
Maintaining rice yield, soil function, and fertility are essential components of long-term compost fertilization. However, paddy fields are major sources of anthropogenic methane emissions. The aim of the study is to evaluate the changes in soil chemical
Chungwoo Kim   +8 more
doaj   +1 more source

Facultative methanotrophs are abundant at terrestrial natural gas seeps [PDF]

open access: yes, 2018
Background: Natural gas contains methane and the gaseous alkanes ethane, propane and butane, which collectively influence atmospheric chemistry and cause global warming.
Baciu, Calin   +4 more
core   +1 more source

Aerobic methanotrophic communities at the Red Sea brine-seawater interface

open access: yesFrontiers in Microbiology, 2014
The central rift of the Red Sea contains 25 brine pools with different physicochemical conditions, dictating the diversity and abundance of the microbial community.
Rehab Z. Abdallah   +10 more
doaj   +1 more source

Microbial Community Composition and Function in Jiangsu Oil Reservoir Cores, China

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 6, December 2025.
Shale oil reservoirs meet the basic requirements for microbial growth. Microorganisms, crude oil and water are distributed within the pore spaces of the reservoir formation. In situ microorganisms utilise crude oil for growth and reproduction. ABSTRACT Shale oil reservoirs are typically characterised by elevated temperatures, confined spaces and ...
Bo‐Wen Wang   +10 more
wiley   +1 more source

Microbial Ecology of Methanotrophy in Streams Along a Gradient of CH4 Availability

open access: yesFrontiers in Microbiology, 2020
Despite the recognition of streams and rivers as sources of methane (CH4) to the atmosphere, the role of CH4 oxidation (MOX) in these ecosystems remains poorly understood to date.
Alexandre Bagnoud   +4 more
doaj   +1 more source

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