Results 81 to 90 of about 850,653 (178)

Insights into CO2 Fixation Pathway of Clostridium autoethanogenum by Targeted Mutagenesis

open access: yesmBio, 2016
The future sustainable production of chemicals and fuels from nonpetrochemical resources and reduction of greenhouse gas emissions are two of the greatest societal challenges.
Fungmin Liew   +5 more
doaj   +1 more source

Increasing the succinate yield in Actinobacillus succinogenes by fumigation of H2 in a bioreactor

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 591-605, March/April 2026.
Abstract The microbial conversion of CO2 into value‐added chemicals offers a promising and scalable route for sustainable bioproduction, particularly under mild reaction conditions and with technically straightforward reactor configurations. Actinobacillus succinogenes, a natural succinate producer, can fix CO2 through anaplerotic carboxylation but its
Julian Tix   +3 more
wiley   +1 more source

Comparative Physiology and Genomics of Thermincola and Carboxydocella Strains and Description of Two Novel Isolates

open access: yesEnvironmental Microbiology, Volume 28, Issue 3, March 2026.
Two novel thermophilic bacteria, Thermincola strain AZ34E and Carboxydocella strain AZ29I, were isolated from hydrothermal environments and shown to oxidise carbon monoxide via the water‐gas shift reaction. Comparative genomic and phylogenetic analyses revealed that all currently described isolates within Thermincola and Carboxydocella each represent a
Anastasia Galani   +3 more
wiley   +1 more source

Multi-omics analysis reveals the genetic basis for rapid CO2 utilization in the acetogenic bacterium Sporomusa sphaeroides KIAC

open access: yesmSystems
Sporomusa sphaeroides KIAC is a novel acetogen isolated from cattle feces that exhibits rapid CO2 utilization. To investigate the molecular basis of this phenotype, we performed a comprehensive multi-omics analysis, including Genome-seq, RNA-seq, dRNA ...
Jiyun Bae   +13 more
doaj   +1 more source

Temperature Sensitivity of Leaf Wax n‐Alkane Carbon Isotopes: Mechanisms and Implications for Terrestrial Paleoclimates

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract While climate signals encapsulated in the 13C content of C3 plants' leaf wax n‐alkanes are largely tied to precipitation, they may also be sensitive to plant physiological responses to temperature. In this study, statistical analyses on a global data set of modern plants reveal a correlation between the 13C discrimination for leaf waxes ...
Hao Xie   +4 more
wiley   +1 more source

Principles for Rigorous Design and Application of Synthetic Microbial Communities

open access: yesAdvanced Science, Volume 13, Issue 10, 18 February 2026.
SynComs are artificially designed to enable inter‐species metabolic interactions, metabolic division of labor, and ecological interactions that can elicit phenotypes like colonization stability and environmental adaptation. This systematic review explores the processes used to construct SynComs, the assessment of the mechanisms of metabolic interaction
Yuxiao Zhang   +21 more
wiley   +1 more source

Microbial Ecology of Anaerobic Digesters: The Key Players of Anaerobiosis

open access: yesThe Scientific World Journal, 2014
Anaerobic digestion is the method of wastes treatment aimed at a reduction of their hazardous effects on the biosphere. The mutualistic behavior of various anaerobic microorganisms results in the decomposition of complex organic substances into simple ...
Fayyaz Ali Shah   +4 more
doaj   +1 more source

Genome-Based Comparison of All Species of the Genus Moorella, and Status of the Species Moorella thermoacetica and Moorella thermoautotrophica

open access: yesFrontiers in Microbiology, 2020
Fermentation of gases provides a promising opportunity for the production of biochemicals from renewable resources, which has resulted in a growing interest in acetogenic bacteria.
Stephanie Redl   +9 more
doaj   +1 more source

Microbiological surveillance of biogas plants : focusing on the acetogenic community [Elektronisk resurs]

open access: yes, 2021
Biogas process has great potential for reducing the current dependence on fossil fuels and for climate mitigation and sustainable development. In this process organic matter is decomposed under anerobic conditions by microorganisms to form biogas and a ...
Singh, Abhijeet,   +1 more
core  

Aggregation of sulphate-reducing bacteria and homo-acetogenic bacteria in a lab-scale gas-lift reactor

open access: yes, 1995
This paper discusses aspects of the formation, growth and detachment of sulphate-reducing aggregates, growing on H2/CO2 and H2/CO gas mixtures in a 4.5 L lab-scale gas-lift reactor.
G. Lettinga   +2 more
core   +1 more source

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