Synthetic Biology on Acetogenic Bacteria for Highly Efficient Conversion of C1 Gases to Biochemicals [PDF]
International Journal of Molecular Sciences, 2020 © 2020 by the authors. Licensee MDPI, Basel, Switzerland. Synthesis gas, which is mainly produced from fossil fuels or biomass gasification, consists of C1 gases such as carbon monoxide, carbon dioxide, and methane as well as hydrogen.
Nicole Pearcy +2 more
exaly +4 more sources
Bioenergetic Constraints for Conversion of Syngas to Biofuels in Acetogenic Bacteria [PDF]
Biotechnology for Biofuels, 2015 Synthesis gas (syngas) is a gas mixture consisting mainly of H2, CO, and CO2 and can be derived from different sources, including renewable materials like lignocellulose. The fermentation of syngas to certain biofuels, using acetogenic bacteria, has attracted more and more interest over the last years. However, this technology is limited by two things:
Volker Müller
exaly +5 more sources
Microbiological Surveillance of Biogas Plants: Targeting Acetogenic Community [PDF]
Frontiers in Microbiology, 2021 Acetogens play a very important role in anaerobic digestion and are essential in ensuring process stability. Despite this, targeted studies of the acetogenic community in biogas processes remain limited.
Abhijeet Singh +3 more
doaj +4 more sources
Acetogenic Inoculum Selection for Acetate Production from Waste Biomasses via Thermal Shock Treatment [PDF]
Chemical Engineering Transactions, 2022 Innovative treatment and utilization of waste biomass streams are crucial for increase environmental sustainability of human activities. Sewage sludge from the biological degradation of biomass can be valorized for the selection of biocatalysts capable ...
Marco Zeppilli +4 more
doaj +2 more sources
Reprogramming acetogenic bacteria with CRISPR-targeted base editing via deamination [PDF]
ACS Synthetic Biology, 2020 Abstract Acetogenic bacteria are rising in popularity as chassis microbes in biotechnology due to their capability of converting inorganic one-carbon (C1) gases to organic chemicals. To fully uncover the potential of acetogenic bacteria, synthetic-biology tools are imperative to either engineer designed functions or ...
Xia, Peng-Fei +5 more
openaire +6 more sources
Profiling temporal dynamics of acetogenic communities in anaerobic digesters using next-generation sequencing and T-RFLP [PDF]
Scientific Reports, 2021 Acetogens play a key role in anaerobic degradation of organic material and in maintaining biogas process efficiency. Profiling this community and its temporal changes can help evaluate process stability and function, especially under disturbance/stress ...
Abhijeet Singh +2 more
doaj +3 more sources
Overcoming Energetic Barriers in Acetogenic C1 Conversion
Frontiers in Bioengineering and Biotechnology, 2020 Currently one of the biggest challenges for society is to combat global warming. A solution to this global threat is the implementation of a CO2-based bioeconomy and a H2-based bioenergy economy.
Alexander Katsyv, Volker Müller
doaj +2 more sources
Non-Growth-Associated Demethylation of Dimethylsulfoniopropionate by (Homo)acetogenic Bacteria [PDF]
Applied and Environmental Microbiology, 2001 ABSTRACT The demethylation of the algal osmolyte dimethylsulfoniopropionate (DMSP) to methylthiopropionate (MTPA) by (homo)acetogenic bacteria was studied. Five Eubacterium limosum strains (including the type strain), Sporomusa ovata DSM 2662 T ...
Jansen, M, Hansen, TA
core +5 more sources
FEMS Microbiology Reviews, 2020 ABSTRACTThe production of bulk chemicals mostly depends on exhausting petroleum sources and leads to emission of greenhouse gases. Within the last decades the urgent need for alternative sources has increased and the development of bio-based processes received new attention.
Kremp, Florian, Müller, Volker
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Acetogenic coccoid spore-forming bacteria isolated from the rumen
Research in Microbiology, 1996 Thirteen strains of a new acetogenic bacterium were isolated from the rumen contents of lambs, llamas and bisons. This paper is the first report of Gram-positive coccoid spore-forming bacteria occurring in chains and able to use H2 + CO2 as energy source and produce acetate from this gas mixture.
Rieu-Lesme, Francoise +5 more
openaire +4 more sources