Results 51 to 60 of about 2,460 (166)

Potential of pmoA Amplicon Pyrosequencing for Methanotroph Diversity Studies

, 2011
We analyzed the potential of pmoA amplicon pyrosequencing compared to that of Sanger sequencing with paddy soils as a model environment.
Peter Frenzel, Claudia Lüke
core   +1 more source

Soil CO2 emission and soil attributes associated with the microbiota of a sugarcane area in southern Brazil

Scientific Reports, 2021
The spatial structure of soil CO2 emission (FCO2) and soil attributes are affected by different factors in a highly complex way. In this context, this study aimed to characterize the spatial variability patterns of FCO2 and soil physical, chemical, and ...
Mara Regina Moitinho, Daniel De Bortoli Teixeira, Elton da Silva Bicalho, Alan Rodrigo Panosso, Antonio Sergio Ferraudo, Gener Tadeu Pereira, Siu Mui Tsai, Beatriz Maria Ferrari Borges, Newton La Scala Jr.   +8 more
doaj   +1 more source

Detection of methanotroph diversity on roots of submerged rice plants by molecular retrieval of pmoA, mmoX, mxaF, and 16S rRNA and ribosomal DNA, including pmoA-based terminal restriction fragment length polymorphism profiling

, 2001
The diversity of methanotrophic bacteria associated with roots of submerged rice plants was assessed using cultivation-independent techniques. The research focused mainly on the retrieval of pmoA, which encodes the alpha subunit of the particulate ...
Horz, H., Yimga, M., Liesack, W. ; https://orcid.org/   +2 more
core   +1 more source

Visible-Light Photochromic Properties of an Inorganic-Organic Phosphomolybdic Acid/Polythiophene Hybrid Thin Film

Chemistry
A visible-light photochromic hybrid film was synthesized based on combining phosphomolybdic acid (PMoA) with the polythiophene (PTh) matrix. The microstructure and photochromic properties of the materials were analyzed through atomic force microscopy ...
Wanqing Zhao, Hongmei Zhao, Wei Feng, Honggang Zhao   +3 more
doaj   +1 more source

Aquatic plant surface as a niche for methanotrophs

Frontiers in Microbiology, 2014
This study investigated the potential local CH4 sink in various plant parts as a boundary environment of CH4 emission and consumption. By comparing CH4 consumption activities in cultures inoculated with parts from 39 plant species, we observed ...
Naoko eYoshida, Naoko eYoshida, Hiroyuki eIguchi, Hiroya eYurimoto, Akio eMurakami, Akio eMurakami, Yasuyoshi eSakai, Yasuyoshi eSakai   +7 more
doaj   +1 more source

Increased CH4 Oxidation in Arctic Tundra Ecosystems Caused by Vegetation‐Mediated Soil Drying

Global Change Biology, Volume 32, Issue 3, March 2026.
In a warmer Arctic, vegetation changes can play a critical role in methane dynamics. Our results indicate that taller vegetation, shifts in species composition, and warmer air temperatures enhance soil aeration by increasing evapotranspiration, thereby promoting methane oxidation in surface soils.
Mats P. Björkman, Jan Dietrich, Mabel L. Gray, Argus Pesqueda, Mario Rudner, Laura Rasmussen, Joel D. White, Bo Elberling, Robert G. Björk   +8 more
wiley   +1 more source

Marine organic aerosol at Mace Head: effects from phytoplankton and source region variability [PDF]

Atmospheric Chemistry and Physics
Organic aerosol (OA) is recognized as a significant component of particulate matter (PM), yet their specific composition and sources, especially over remote areas, remain elusive due to the overall scarcity of high-resolution online data.
E. Chevassus, K. N. Fossum, D. Ceburnis, L. Lei, C. Lin, C. Lin, W. Xu, W. Xu, C. O'Dowd, J. Ovadnevaite   +9 more
doaj   +1 more source

No evidence of light inhibition on aerobic methanotrophs in coastal sediments using eDNA and eRNA

Environmental DNA, 2023
It is estimated that up to half of global methane (CH4) emissions are derived from microbial processes in aquatic ecosystems. However, it is not fully understood which factors explain the spatial and temporal variability of these emissions.
Elias Broman, Rinti Barua, Daniel Donald, Florian Roth, Christoph Humborg, Alf Norkko, Tom Jilbert, Stefano Bonaglia, Francisco J. A. Nascimento   +8 more
doaj   +1 more source

Land Cover and Hydrology Regulate Riverine Carbon Emissions From Subarctic Catchments

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Streams transport carbon (C) and nutrients across the terrestrial‐aquatic interface and are significant sources of methane (CH4) and carbon dioxide (CO2) to the atmosphere. Climate‐induced changes in vegetation and hydrology increase the export of dissolved organic carbon (DOC) from terrestrial to aquatic ecosystems, but the impact of these ...
T. Saarela, C. Palacin‐Lizarbe, W. Hashmi, L. Kohl, M. E. Marushchak, H. M. P. Siljanen, X. Zhu, F. Berninger, J. Pumpanen   +8 more
wiley   +1 more source

Macroecology of methane-oxidizing bacteria: The [beta]-diversity of pmoA genotypes in tropical and subtropical rice paddies

, 2014
Studies addressing microbial biogeography have increased during the past decade, but research on microbial distribution patterns is still in its infancies, and many aspects are only poorly understood. Here, we compared the methanotroph community in paddy
Lorenz Schwark (4515202), P. Frenzel (23430550), A. Ho (21296189), B. Schneider (2191579), C. Luke (23430547), D. Fiantis (23430553), S.R. Utami (23430559), P. Schad (23430556)   +7 more
core   +2 more sources