نتایج جستجو برای: methanotrophic bacteria
تعداد نتایج: 180605 فیلتر نتایج به سال:
Abstract VAAM-Forschungspreis 2022 Methane is a potent greenhouse gas, contributing considerably to global warming. The emission of methane governed by the balance activity methanogenic archaea producing methane, and methanotrophic bacteria oxidizing it. A deeper understanding interactions between these microbial groups as well their physiology biochemistry will aid in better comprehension cycl...
Diversity and community structure of aerobic methane-oxidizing bacteria in the littoral sediment of Lake Constance was investigated by cloning analysis and terminal restriction fragment length polymorphism (T-RFLP) fingerprinting of the pmoA gene. Phylogenetic analysis revealed a high diversity of type I and type II methanotrophs in the oxygenated uppermost centimeter of the sediment. T-RFLP pr...
All aerobic methanotrophic bacteria described to date are unable to grow on substrates containing carbon-carbon bonds. Here we demonstrate that members of the recently discovered genus Methylocella are an exception to this. These bacteria are able to use as their sole energy source the one-carbon compounds methane and methanol, as well as the multicarbon compounds acetate, pyruvate, succinate, ...
The anaerobic oxidation of methane by anaerobic methanotrophic (ANME) archaea in syntrophic partnership with deltaproteobacterial sulfate-reducing bacteria (SRB) is the primary mechanism for methane removal in ocean sediments. The mechanism of their syntrophy has been the subject of much research as traditional intermediate compounds, such as hydrogen and formate, failed to decouple the partner...
Methane was the most abundant hydrocarbon released during the 2010 Deepwater Horizon oil spill in the Gulf of Mexico. Beyond relevancy to this anthropogenic event, this methane release simulates a rapid and relatively short-term natural release from hydrates into deep water. Based on methane and oxygen distributions measured at 207 stations throughout the affected region, we find that within ~1...
25 Introduction 26 Materials and Methods 28 Results 36 Discussion 47 3. Characterization of a novel methanotroph, Methylosoma difficile gen. nov., sp. nov., enriched by gradient cultivation from littoral sediment of Lake Constance 55 Summary 55 Introduction 57 Methods 58 Results and 64 Discussion 4. Comparison of aerobic methanotrophic communities in littoral and profundal sediment of Lake Cons...
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