Results 61 to 70 of about 285,336 (221)

Multiple Groups of Methanotrophic Bacteria Mediate Methane Oxidation in Anoxic Lake Sediments

Frontiers in Microbiology, 2022
Freshwater lakes represent an important source of the potent greenhouse gas methane (CH4) to the atmosphere. Methane emissions are regulated to large parts by aerobic (MOx) and anaerobic (AOM) oxidation of methane, which are important CH4 sinks in lakes.
Guangyi Su, Jakob Zopfi, Helge Niemann, Helge Niemann, Helge Niemann, Moritz F. Lehmann   +5 more
doaj   +1 more source

Bioremediation via Methanotrophy: Overview of Recent Findings and Suggestions for Future Research

Frontiers in Microbiology, 2011
Microbially-mediated bioremediation of polluted sites has been a subject of much research over the past 30 years, with many different compounds shown to be degraded under both aerobic and anaerobic conditions.
Jeremy eSemrau
doaj   +1 more source

Diversity and habitat preferences of cultivated and uncultivated aerobic methanotrophic bacteria evaluated based on pmoA as molecular marker

Frontiers 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 eKnief
doaj   +1 more source

Aerobic methanotrophic communities at the Red Sea brine-seawater interface [PDF]

Frontiers 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. Three of these pools, the Atlantis II, Kebrit and Discovery Deeps, are uniquely characterized by a high concentration of hydrocarbons.
Abdallah, Rehab Z., Adel, Mustafa, Ouf, Amged, Sayed, Ahmed, Ghazy, Mohamed A., Alam, Intikhab, Essack, Magbubah, Lafi, Feras Fawzi, Bajic, Vladimir B., El-Dorry, Hamza, Siam, Rania   +10 more
openaire   +4 more sources

Resource availability governs polyhydroxyalkanoate (PHA) accumulation and diversity of methanotrophic enrichments from wetlands

Frontiers in Bioengineering and Biotechnology, 2023
Aquatic environments account for half of global CH4 emissions, with freshwater wetlands being the most significant contributors. These CH4 fluxes can be partially offset by aerobic CH4 oxidation driven by methanotrophs.
Yujin Kim, Zachary Flinkstrom, Pieter Candry, Mari-Karoliina H. Winkler, Jaewook Myung   +4 more
doaj   +1 more source

Macroecology of methane-oxidizing bacteria: the β-diversity of pmoA genotypes in tropical and subtropical rice paddies [PDF]

, 2013
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
Fiantis, Dian, Frenzel, Peter, Ho, Adrian, Lüke, Claudia, Schad, Peter, Schneider, Bellinda, Schwark, Lorenz, Utami, Sri Rahayu   +7 more
core   +2 more sources

Nitrous oxide act as an alternative electron acceptor for microbial methane oxidation in oxygen-deficient microcosms

Geoderma
Submerged paddy is a hotspot of nitrous oxide (N2O) and methane (CH4) emission, which is typically considered electron donor and acceptor for microbes, respectively.
Fengqin Liu, Yu Zhang, Mingting Xie, Zhiliang Yuan, Zhongjun Jia, Yupeng Zhang   +5 more
doaj   +1 more source

Niche differentiation in nitrogen metabolism among methanotrophs within an operational taxonomic unit [PDF]

, 2014
Background: The currently accepted thesis on nitrogenous fertilizer additions on methane oxidation activity assumes niche partitioning among methanotrophic species, with activity responses to changes in nitrogen content being dependent on the in situ ...
Boon, Nico, De Vos, Paul, Heylen, Kim, Hoefman, Sven, van der Ha, David, Vandamme, Peter   +5 more
core   +3 more sources

Complete Genome Sequence of the Aerobic Marine Methanotroph Methylomonas methanica MC09 [PDF]

Journal of Bacteriology, 2011
ABSTRACT Methylomonas methanica MC09 is a mesophilic, halotolerant, aerobic, methanotrophic member of the Gammaproteobacteria , isolated from coastal seawater. Here we present the complete genome sequence of this strain, the first available from an aerobic marine methanotroph.
Boden, R., Cunliffe, M., Scanlan, J., Moussard, H., Kits, K.D., Klotz, M.G., Jetten, M.S.M., Vuilleumier, S., Han, J., Peters, L., Mikhailova, N., Teshima, H., Tapia, R., Kyrpides, N., Ivanova, N., Pagani, I., Cheng, J.F., Goodwin, L., Han, C., Hauser, L., Land, M.L., Lapidus, A., Lucas, S., Pitluck, S., Woyke, T., Stein, L., Murrell, J.C.   +26 more
openaire   +4 more sources

The effect of temperature during culture enrichment on methanotrophic polyhydroxyalkanoate production [PDF]

, 2019
Producción CientíficaClimate change and plastic pollution are likely the most relevant environmental problems of the 21st Century. Thus, one of the most promising solutions to remedy both environmental problems simultaneously is the bioconversion of ...
Bordel Velasco, Sergio, Cantera Ruiz de Pellón, Sara, García Encina, Pedro Antonio, Muñoz Torre, Raúl, Pérez Fernández, Rebeca   +4 more
core   +2 more sources