Results 231 to 240 of about 48,360 (283)

Methylotrophic methanogens everywhere - physiology and ecology of novel players in global methane cycling.

Biochemical Society Transactions, 2019
Research on methanogenic Archaea has experienced a revival, with many novel lineages of methanogens recently being found through cultivation and suggested via metagenomics approaches, respectively.
A. Söllinger, T. Urich
semanticscholar   +1 more source

Increasing sulfate levels show a differential impact on synthetic communities comprising different methanogens and a sulfate reducer

Journal of the Royal Society Interface, 2019
Methane-producing microbial communities are of ecological and biotechnological interest. Syntrophic interactions among sulfate reducers and aceto/hydrogenotrophic and obligate hydrogenotrophic methanogens form a key component of these communities, yet ...
Matthew J Wade, Jan Dolfing, Orkun S Soyer   +2 more
exaly   +2 more sources

Methanotrophs and Methanogens in Masonry

Applied and Environmental Microbiology, 1998
ABSTRACT Methanotrophs were present in 48 of 225 stone samples which were removed from 19 historical buildings in Germany and Italy. The average cell number of methanotrophs was 20 CFU per g of stone, and their activities ranged between 11 and 42 pmol of CH 4 g of stone −1 day
, Kussmaul, , Wilimzig, , Bock
openaire   +2 more sources

Regulation of endogenous acyl homoserine lactones by microbial density to enhance syntrophism of acetogens and methanogens in anaerobic digestion

Chemical Engineering Journal, 2019
To understand the syntrophic mechanism of acetogens and methanogens in anaerobic digestion (AD), functional floras of syntrophic propionate-oxidizing bacteria (SPOB), syntrophic butyrate-oxidizing bacteria (SBOB), aceticlastic methanogens (AM) and ...
Jiuling Li, Fengqin Liu, Jianzheng Li
exaly   +2 more sources

Beginning Genetics with Methanogens

1982
There have been two meetings*, convened during the past year, specifically to determine how microbial genetics could be productively applied to obligately anaerobic microorganisms and to methanogenic species in particular. One of us (JNR) attended both of these meetings.
J N, Reeve, N J, Trun, P T, Hamilton
openaire   +2 more sources

Enhancing blackwater methane production by enriching hydrogenotrophic methanogens through hydrogen supplementation.

Bioresource Technology, 2019
Source diverted blackwater (i.e., toilet wastewater with or without food waste residuals) represents an ideal waste stream for bioenergy recovery through anaerobic digestion.
R. Xu, Shengnan Xu, A. P. Florentino, Lei Zhang, Zhao-hui Yang, Yang Liu   +5 more
semanticscholar   +1 more source

Proton Translocation in Methanogens

2011
Methanogenic archaea of the genus Methanosarcina possess a unique type of metabolism because they use H(2)+CO(2), methylated C(1)-compounds, or acetate as energy and carbon source for growth. The process of methanogenesis is fundamental for the global carbon cycle and represents the terminal step in the anaerobic breakdown of organic matter in ...
Cornelia, Welte, Uwe, Deppenmeier
openaire   +2 more sources

Methanogens and Methylotrophs

2004
The Italian physicist Volta must be credited for observation that the bubbles arising at the surface of Lago Maggiore were inflammable (1776). Thirty years later, this combustible air was identified as methane (CH4), whose microbial origin was established only in 1868.
openaire   +1 more source

Biosynthesis of the methanogenic cofactors

2001
Our current knowledge of the pathways and genes involved in the biosynthesis of the methanogenic coenzymes methanopterin, coenzyme B, methanofuran, coenzyme F420, and coenzyme M is presented. Proposed reaction mechanisms for several of the novel reactions involved in the pathways are presented.
openaire   +2 more sources

The Biology of Methanogenic Bacteria

Microbiological Reviews, 1978
[This corrects the article on p. 517 in vol. 41.].
openaire   +2 more sources