Methanomethylovorans
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Comunidade microbiana e produção de metano em reator anaeróbio em batelada com metilamina como fonte de carbono / Microbial community and methane production in anaerobic batch reactor with methylamine as carbon source
A degradação da metilamina foi investigada por meio da avaliação da velocidade específica máxima de produção de metano (VEM CH4) e da comunidade microbiana relacionada aos Domínios Bacteria e Archaea. Para isso, foram realizados dois ensaios com reatores anaeróbios em batelada inoculados com lodo granulado oriundo de reator UASB usado no tratamento
Publicado em: 2010
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2. Enzymatic and biodegrader activities of petroleum microorganisms from Campos Basin (Pampo Sul) / Atividades enzimaticas e de biodegração de microorganismos do petroleo da Bacia de Campos (Pampo Sul)
Amostras de águas de formação de petróleo e óleos foram coletadas na Formação Pampo, situada na Bacia de Campos, através das quais, aplicando-se diferentes condições de cultivo, foram recuperadas 92 linhagens de bactérias aeróbias. Dentre os isolados, obtidos, 29 foram identificados por técnicas moleculares baseadas em DNAr 16S, observando-se a
Publicado em: 2006
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3. Isolation and Characterization of Methanomethylovorans hollandica gen. nov., sp. nov., Isolated from Freshwater Sediment, a Methylotrophic Methanogen Able To Grow on Dimethyl Sulfide and Methanethiol
A newly isolated methanogen, strain DMS1T, is the first obligately anaerobic archaeon which was directly enriched and isolated from a freshwater sediment in defined minimal medium containing dimethyl sulfide (DMS) as the sole carbon and energy source. The use of a chemostat with a continuous DMS-containing gas stream as a method of enrichment, followed by cu
American Society for Microbiology.
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4. Microbial Populations Associated with Treatment of an Industrial Dye Effluent in an Anaerobic Baffled Reactor
Fluorescent in situ hybridization (FISH) using 16S and 23S rRNA-targeted probes together with construction of an archaeal 16S ribosomal DNA (rDNA) clone library was used to characterize the microbial populations of an anaerobic baffled reactor successfully treating industrial dye waste. Wastewater produced during the manufacture of food dyes containing sever
American Society for Microbiology.
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5. Microbial Populations Involved in Cycling of Dimethyl Sulfide and Methanethiol in Freshwater Sediments
Although several microorganisms that produce and degrade methanethiol (MT) and dimethyl sulfide (DMS) have been isolated from various habitats, little is known about the numbers of these microorganisms in situ. This study reports on the identification and quantification of microorganisms involved in the cycling of MT and DMS in freshwater sediments. Sediment
American Society for Microbiology.
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6. Diversity, Abundance, and Activity of Archaeal Populations in Oil-Contaminated Groundwater Accumulated at the Bottom of an Underground Crude Oil Storage Cavity
Fluorescence in situ hybridization has shown that cells labeled with an Archaea-specific probe (ARCH915) accounted for approximately 10% of the total cell count in oil-contaminated groundwater accumulated at the bottom of an underground crude oil storage cavity. Although chemical analyses have revealed vigorous consumption of nitrate in cavity groundwater, t
American Society for Microbiology.