Results 51 to 60 of about 35,057 (212)

Human methanogen diversity and incidence in healthy and diseased colonic groups using mcrA gene analysis

open access: yesBMC Microbiology, 2008
Background The incidence and diversity of human methanogens are insufficiently characterised in the gastrointestinal tract of both health and disease. A PCR and clone library methodology targeting the mcrA gene was adopted to facilitate the two-fold aim ...
Scanlan Pauline D   +2 more
doaj   +1 more source

Inoculum selection influences the biochemical methane potential of agro-industrial substrates [PDF]

open access: yes, 2015
Obtaining a reliable estimation of the methane potential of organic waste streams in anaerobic digestion, for which a biochemical methane potential (BMP) test is often used, is of high importance.
Angenent, Largus T   +7 more
core   +2 more sources

A Metagenome‐Assembled Genome Catalog From the Global Ruminant Microbiomes

open access: yesAnimal Research and One Health, EarlyView.
The Ruminant Gastrointestinal MAG Catalog (RGMC) is a comprehensive global resource offering 40,812 strain‐level genomes across 53 bacterial and 4 archaeal classes. It greatly surpasses prior efforts in scale and diversity, serving as an essential foundation for research in ruminant nutrition, microbial function, and methane mitigation.
Shizhe Zhang   +8 more
wiley   +1 more source

Heterogeneous development of methanogens and the correlation with bacteria in the rumen and cecum of sika deer (Cervus nippon) during early life suggest different ecology relevance

open access: yesBMC Microbiology, 2019
Background Enteric methane from the ruminant livestock is a significant source in global greenhouse gas emissions, which is mainly generated by the methanogens inhabiting the rumen and cecum.
Zhipeng Li   +6 more
doaj   +1 more source

Long-Term P Fertilizer Application Reduced Methane Emissions from Paddies in a Double-Rice System

open access: yesAgronomy, 2022
Rice is the main staple food worldwide, yet paddy fields are a primary source of artificial methane (CH4) emissions. Phosphorus (P) is a key element in the growth of plants and microbes, and P fertilizer input is a conventional agricultural practice ...
Xiangcheng Zhu   +9 more
doaj   +1 more source

Speciation and Mobilization of Toxic Heavy Metal Ions by Methanogenic Bacteria [PDF]

open access: yes, 1993
HWRIC Project HWR 92 ...
Conver, Shawn   +5 more
core  

Impact of conductive magnetite nanoparticles and anode polarization on glucose fermentation

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Electrically conductive materials and electrochemical stimulation strategies are increasingly explored to steer microbial fermentation towards desired metabolic outputs. These approaches also hold remarkable potential to couple wastewater treatment (WWT) to the production of value‐added compounds, in turn enhancing environmental ...
Clara Marandola   +6 more
wiley   +1 more source

Assessment of Microbial Diversity during Thermophilic Anaerobic Co-Digestion for an Effective Valorization of Food Waste and Wheat Straw

open access: yesEnergies, 2022
In this study, predominant bacterial and archaeal populations and their roles during anaerobic mono-digestion of food waste (FW) and co-digestion of FW with straw pellets (SP) at thermophilic temperature (53 ± 1 °C) were assessed by Next Generation ...
Cigdem Yangin-Gomec   +3 more
doaj   +1 more source

Biotechnological aspects of sulfate reduction with methane as electron donor [PDF]

open access: yes, 2010
Biological sulfate reduction can be used for the removal and recovery of oxidized sulfur compounds and metals from waste streams. However, the costs of conventional electron donors, like hydrogen and ethanol, limit the application possibilities.
Lens, P.N.L.   +2 more
core   +2 more sources

Rumen methanogenic archaea and their correlation with enteric methane emission in ruminant animals: A systematic review and meta‐analysis

open access: yesJSFA reports, EarlyView.
Abstract Background Livestock, especially ruminants, are a major source of global methane emissions, primarily produced by methanogenic archaea during enteric fermentation. We performed a systematic review and meta‐analysis to account for factors that could influence the relationship between ruminal methanogenic populations and methane emissions, such ...
Arlan Araujo Rodrigues   +4 more
wiley   +1 more source

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